[{"date_published":"2024-06-01T00:00:00Z","author":[{"first_name":"Seokhwan","last_name":"Min","full_name":"Min, Seokhwan"},{"first_name":"Charles","last_name":"Roques-Carmes","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","full_name":"Roques-Carmes, Charles"},{"first_name":"Seou","last_name":"Choi","full_name":"Choi, Seou"},{"last_name":"Pajovic","first_name":"Simo","full_name":"Pajovic, Simo"},{"full_name":"Vaidya, Sachin","last_name":"Vaidya","first_name":"Sachin"},{"last_name":"Soljačić","first_name":"Marin","full_name":"Soljačić, Marin"}],"publication_status":"published","doi":"10.1364/cleo_si.2024.sf3b.4","title":"Multilayer scintillators for enhanced energy resolution in X-ray imaging","type":"conference","year":"2024","OA_type":"closed access","fulldoi":"https://doi.org/10.1364/cleo_si.2024.sf3b.4","conference":{"location":"Charlotte, CA, United States","name":"CLEO: Science and Innovations","end_date":"2024-05-10","start_date":"2024-05-05"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"Optica Publishing Group","abstract":[{"text":"We present a three-component multilayer scintillator that can achieve greater x-ray energy resolution than conventional single or dual-component systems, from 10 to 100 keV. Our approach relies on spectral multiplexing of different x-ray energy bins.","lang":"eng"}],"scopus_import":"1","date_created":"2026-03-30T12:22:48Z","publication_identifier":{"eisbn":["9781957171395"]},"_id":"21632","date_updated":"2026-05-05T10:42:12Z","article_number":"SF3B.4","quality_controlled":"1","day":"01","oa_version":"None","language":[{"iso":"eng"}],"month":"06","extern":"1","citation":{"apa":"Min, S., Roques-Carmes, C., Choi, S., Pajovic, S., Vaidya, S., &#38; Soljačić, M. (2024). Multilayer scintillators for enhanced energy resolution in X-ray imaging. In <i>Conference on Lasers and Electro-Optics</i>. Charlotte, CA, United States: Optica Publishing Group. <a href=\"https://doi.org/10.1364/cleo_si.2024.sf3b.4\">https://doi.org/10.1364/cleo_si.2024.sf3b.4</a>","chicago":"Min, Seokhwan, Charles Roques-Carmes, Seou Choi, Simo Pajovic, Sachin Vaidya, and Marin Soljačić. “Multilayer Scintillators for Enhanced Energy Resolution in X-Ray Imaging.” In <i>Conference on Lasers and Electro-Optics</i>. Optica Publishing Group, 2024. <a href=\"https://doi.org/10.1364/cleo_si.2024.sf3b.4\">https://doi.org/10.1364/cleo_si.2024.sf3b.4</a>.","short":"S. Min, C. Roques-Carmes, S. Choi, S. Pajovic, S. Vaidya, M. Soljačić, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group, 2024.","mla":"Min, Seokhwan, et al. “Multilayer Scintillators for Enhanced Energy Resolution in X-Ray Imaging.” <i>Conference on Lasers and Electro-Optics</i>, SF3B.4, Optica Publishing Group, 2024, doi:<a href=\"https://doi.org/10.1364/cleo_si.2024.sf3b.4\">10.1364/cleo_si.2024.sf3b.4</a>.","ista":"Min S, Roques-Carmes C, Choi S, Pajovic S, Vaidya S, Soljačić M. 2024. Multilayer scintillators for enhanced energy resolution in X-ray imaging. Conference on Lasers and Electro-Optics. CLEO: Science and Innovations, SF3B.4.","ama":"Min S, Roques-Carmes C, Choi S, Pajovic S, Vaidya S, Soljačić M. Multilayer scintillators for enhanced energy resolution in X-ray imaging. In: <i>Conference on Lasers and Electro-Optics</i>. Optica Publishing Group; 2024. doi:<a href=\"https://doi.org/10.1364/cleo_si.2024.sf3b.4\">10.1364/cleo_si.2024.sf3b.4</a>","ieee":"S. Min, C. Roques-Carmes, S. Choi, S. Pajovic, S. Vaidya, and M. Soljačić, “Multilayer scintillators for enhanced energy resolution in X-ray imaging,” in <i>Conference on Lasers and Electro-Optics</i>, Charlotte, CA, United States, 2024."},"article_processing_charge":"No","status":"public","publication":"Conference on Lasers and Electro-Optics"},{"title":"Photonic probabilistic computing leveraging quantum vacuum noise","doi":"10.1364/cleo_si.2024.sf3j.5","type":"conference","publication_status":"published","author":[{"full_name":"Choi, Seou","last_name":"Choi","first_name":"Seou"},{"last_name":"Salamin","first_name":"Yannick","full_name":"Salamin, Yannick"},{"first_name":"Charles","last_name":"Roques-Carmes","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","full_name":"Roques-Carmes, Charles"},{"full_name":"Dangovski, Rumen","first_name":"Rumen","last_name":"Dangovski"},{"full_name":"Luo, Di","first_name":"Di","last_name":"Luo"},{"first_name":"Zhuo","last_name":"Chen","full_name":"Chen, Zhuo"},{"first_name":"Michael","last_name":"Horodynski","full_name":"Horodynski, Michael"},{"full_name":"Sloan, Jamison","first_name":"Jamison","last_name":"Sloan"},{"full_name":"Soljačić, Marin","last_name":"Soljačić","first_name":"Marin"}],"date_published":"2024-06-01T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","fulldoi":"https://doi.org/10.1364/cleo_si.2024.sf3j.5","OA_type":"closed access","conference":{"end_date":"2024-05-10","name":"CLEO: Conference on Lasers and Electro-Optics","location":"Charlotte, NC, United States","start_date":"2024-05-05"},"year":"2024","publication_identifier":{"eisbn":["9781957171395"]},"date_created":"2026-03-30T12:22:48Z","scopus_import":"1","abstract":[{"text":"We present a photonic probabilistic computing platform with a measurement-feedback scheme in a biased optical parametric oscillator. Probabilistic inference and generation of MNIST handwritten-digits are experimentally demonstrated.","lang":"eng"}],"article_number":"SF3J.5","day":"01","quality_controlled":"1","date_updated":"2026-05-05T06:41:30Z","_id":"21633","publisher":"Optica Publishing Group","citation":{"mla":"Choi, Seou, et al. “Photonic Probabilistic Computing Leveraging Quantum Vacuum Noise.” <i>Conference on Lasers and Electro-Optics</i>, SF3J.5, Optica Publishing Group, 2024, doi:<a href=\"https://doi.org/10.1364/cleo_si.2024.sf3j.5\">10.1364/cleo_si.2024.sf3j.5</a>.","ista":"Choi S, Salamin Y, Roques-Carmes C, Dangovski R, Luo D, Chen Z, Horodynski M, Sloan J, Soljačić M. 2024. Photonic probabilistic computing leveraging quantum vacuum noise. Conference on Lasers and Electro-Optics. CLEO: Conference on Lasers and Electro-Optics, SF3J.5.","ama":"Choi S, Salamin Y, Roques-Carmes C, et al. Photonic probabilistic computing leveraging quantum vacuum noise. In: <i>Conference on Lasers and Electro-Optics</i>. Optica Publishing Group; 2024. doi:<a href=\"https://doi.org/10.1364/cleo_si.2024.sf3j.5\">10.1364/cleo_si.2024.sf3j.5</a>","ieee":"S. Choi <i>et al.</i>, “Photonic probabilistic computing leveraging quantum vacuum noise,” in <i>Conference on Lasers and Electro-Optics</i>, Charlotte, NC, United States, 2024.","apa":"Choi, S., Salamin, Y., Roques-Carmes, C., Dangovski, R., Luo, D., Chen, Z., … Soljačić, M. (2024). Photonic probabilistic computing leveraging quantum vacuum noise. In <i>Conference on Lasers and Electro-Optics</i>. Charlotte, NC, United States: Optica Publishing Group. <a href=\"https://doi.org/10.1364/cleo_si.2024.sf3j.5\">https://doi.org/10.1364/cleo_si.2024.sf3j.5</a>","chicago":"Choi, Seou, Yannick Salamin, Charles Roques-Carmes, Rumen Dangovski, Di Luo, Zhuo Chen, Michael Horodynski, Jamison Sloan, and Marin Soljačić. “Photonic Probabilistic Computing Leveraging Quantum Vacuum Noise.” In <i>Conference on Lasers and Electro-Optics</i>. Optica Publishing Group, 2024. <a href=\"https://doi.org/10.1364/cleo_si.2024.sf3j.5\">https://doi.org/10.1364/cleo_si.2024.sf3j.5</a>.","short":"S. Choi, Y. Salamin, C. Roques-Carmes, R. Dangovski, D. Luo, Z. Chen, M. Horodynski, J. Sloan, M. Soljačić, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group, 2024."},"article_processing_charge":"No","publication":"Conference on Lasers and Electro-Optics","status":"public","oa_version":"None","extern":"1","language":[{"iso":"eng"}],"month":"06"},{"publication_status":"published","author":[{"full_name":"Roques-Carmes, Charles","last_name":"Roques-Carmes","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","first_name":"Charles"},{"full_name":"Fan, Shanhui","first_name":"Shanhui","last_name":"Fan"},{"first_name":"David A. B.","last_name":"Miller","full_name":"Miller, David A. B."}],"date_published":"2024-06-01T00:00:00Z","doi":"10.1364/cleo_si.2024.sth4q.5","title":"Measuring and processing partially coherent light with self-configuring optics","OA_type":"green","_id":"21634","date_updated":"2026-05-05T10:45:38Z","article_number":"STh4Q.5","quality_controlled":"1","date_created":"2026-03-30T12:22:48Z","language":[{"iso":"eng"}],"extern":"1","oa_version":"Preprint","status":"public","citation":{"apa":"Roques-Carmes, C., Fan, S., &#38; Miller, D. A. B. (2024). Measuring and processing partially coherent light with self-configuring optics. In <i>Conference on Lasers and Electro-Optics</i>. Charlotte, CA, United States: Optica Publishing Group. <a href=\"https://doi.org/10.1364/cleo_si.2024.sth4q.5\">https://doi.org/10.1364/cleo_si.2024.sth4q.5</a>","chicago":"Roques-Carmes, Charles, Shanhui Fan, and David A. B. Miller. “Measuring and Processing Partially Coherent Light with Self-Configuring Optics.” In <i>Conference on Lasers and Electro-Optics</i>. Optica Publishing Group, 2024. <a href=\"https://doi.org/10.1364/cleo_si.2024.sth4q.5\">https://doi.org/10.1364/cleo_si.2024.sth4q.5</a>.","short":"C. Roques-Carmes, S. Fan, D.A.B. Miller, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group, 2024.","mla":"Roques-Carmes, Charles, et al. “Measuring and Processing Partially Coherent Light with Self-Configuring Optics.” <i>Conference on Lasers and Electro-Optics</i>, STh4Q.5, Optica Publishing Group, 2024, doi:<a href=\"https://doi.org/10.1364/cleo_si.2024.sth4q.5\">10.1364/cleo_si.2024.sth4q.5</a>.","ama":"Roques-Carmes C, Fan S, Miller DAB. Measuring and processing partially coherent light with self-configuring optics. In: <i>Conference on Lasers and Electro-Optics</i>. Optica Publishing Group; 2024. doi:<a href=\"https://doi.org/10.1364/cleo_si.2024.sth4q.5\">10.1364/cleo_si.2024.sth4q.5</a>","ista":"Roques-Carmes C, Fan S, Miller DAB. 2024. Measuring and processing partially coherent light with self-configuring optics. Conference on Lasers and Electro-Optics. CLEO: Science and Innovations, STh4Q.5.","ieee":"C. Roques-Carmes, S. Fan, and D. A. B. Miller, “Measuring and processing partially coherent light with self-configuring optics,” in <i>Conference on Lasers and Electro-Optics</i>, Charlotte, CA, United States, 2024."},"main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2402.00704","open_access":"1"}],"type":"conference","year":"2024","conference":{"location":"Charlotte, CA, United States","name":"CLEO: Science and Innovations","end_date":"2024-05-10","start_date":"2024-05-05"},"fulldoi":"https://doi.org/10.1364/cleo_si.2024.sth4q.5","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"Optica Publishing Group","day":"01","abstract":[{"text":"We show that self-configuring optical networks can analyze partially incoherent light. We consider the case of N spatial input channels and present a power-optimization method to measure their coherency matrix.","lang":"eng"}],"scopus_import":"1","publication_identifier":{"eisbn":["9781957171395"]},"month":"06","related_material":{"record":[{"id":"21535","status":"public","relation":"later_version"}]},"external_id":{"arxiv":["2402.00704"]},"publication":"Conference on Lasers and Electro-Optics","OA_place":"repository","article_processing_charge":"No","arxiv":1,"oa":1},{"citation":{"chicago":"Karnieli, Aviv, Offek Tziperman, Charles Roques-Carmes, and Shanhui Fan. “Coherent Generation of Decoherence-Free States in Nonlinear Waveguide Quantum Electrodynamics.” In <i>Frontiers in Optics + Laser Science 2024 </i>. Optica Publishing Group, 2024. <a href=\"https://doi.org/10.1364/fio.2024.fw1c.2\">https://doi.org/10.1364/fio.2024.fw1c.2</a>.","apa":"Karnieli, A., Tziperman, O., Roques-Carmes, C., &#38; Fan, S. (2024). Coherent generation of decoherence-free states in nonlinear waveguide quantum electrodynamics. In <i>Frontiers in Optics + Laser Science 2024 </i>. Denver, CO, United States: Optica Publishing Group. <a href=\"https://doi.org/10.1364/fio.2024.fw1c.2\">https://doi.org/10.1364/fio.2024.fw1c.2</a>","short":"A. Karnieli, O. Tziperman, C. Roques-Carmes, S. Fan, in:, Frontiers in Optics + Laser Science 2024 , Optica Publishing Group, 2024.","mla":"Karnieli, Aviv, et al. “Coherent Generation of Decoherence-Free States in Nonlinear Waveguide Quantum Electrodynamics.” <i>Frontiers in Optics + Laser Science 2024 </i>, FW1C.2, Optica Publishing Group, 2024, doi:<a href=\"https://doi.org/10.1364/fio.2024.fw1c.2\">10.1364/fio.2024.fw1c.2</a>.","ama":"Karnieli A, Tziperman O, Roques-Carmes C, Fan S. Coherent generation of decoherence-free states in nonlinear waveguide quantum electrodynamics. In: <i>Frontiers in Optics + Laser Science 2024 </i>. Optica Publishing Group; 2024. doi:<a href=\"https://doi.org/10.1364/fio.2024.fw1c.2\">10.1364/fio.2024.fw1c.2</a>","ista":"Karnieli A, Tziperman O, Roques-Carmes C, Fan S. 2024. Coherent generation of decoherence-free states in nonlinear waveguide quantum electrodynamics. Frontiers in Optics + Laser Science 2024 . FiO, LS: Fronitiers in Optics + Laser Science, FW1C.2.","ieee":"A. Karnieli, O. Tziperman, C. Roques-Carmes, and S. Fan, “Coherent generation of decoherence-free states in nonlinear waveguide quantum electrodynamics,” in <i>Frontiers in Optics + Laser Science 2024 </i>, Denver, CO, United States, 2024."},"article_processing_charge":"No","publication":"Frontiers in Optics + Laser Science 2024 ","status":"public","oa_version":"None","extern":"1","month":"10","language":[{"iso":"eng"}],"publication_identifier":{"eisbn":["9781957171951"]},"abstract":[{"lang":"eng","text":"We show that emitter arrays coupled to nonlinear parametric-amplifier waveguides support a unique, coherent inter-atomic interaction. This allows for unitary adiabatic evolution and coherent generation of decoherence-free excited states in waveguide quantum electrodynamics."}],"date_created":"2026-03-30T12:22:48Z","article_number":"FW1C.2","quality_controlled":"1","day":"01","_id":"21636","date_updated":"2026-05-05T06:40:25Z","publisher":"Optica Publishing Group","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","OA_type":"closed access","fulldoi":"https://doi.org/10.1364/fio.2024.fw1c.2","conference":{"start_date":"2024-09-23","end_date":"2024-09-26","name":"FiO, LS: Fronitiers in Optics + Laser Science","location":"Denver, CO, United States"},"year":"2024","title":"Coherent generation of decoherence-free states in nonlinear waveguide quantum electrodynamics","doi":"10.1364/fio.2024.fw1c.2","type":"conference","date_published":"2024-10-01T00:00:00Z","author":[{"full_name":"Karnieli, Aviv","last_name":"Karnieli","first_name":"Aviv"},{"full_name":"Tziperman, Offek","last_name":"Tziperman","first_name":"Offek"},{"first_name":"Charles","last_name":"Roques-Carmes","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","full_name":"Roques-Carmes, Charles"},{"full_name":"Fan, Shanhui","last_name":"Fan","first_name":"Shanhui"}],"publication_status":"published"},{"ddc":["530"],"publisher":"American Chemical Society","publication_identifier":{"eissn":["2330-4022"]},"abstract":[{"lang":"eng","text":"We present a framework for the end-to-end optimization of metasurface imaging systems that reconstruct targets using compressed sensing, a technique for solving underdetermined imaging problems when the target object exhibits sparsity (i.e. the object can be described by a small number of non-zero values, but the positions of these values are unknown). We nest an iterative, unapproximated compressed sensing reconstruction algorithm into our end-to-end optimization pipeline, resulting in an interpretable, data-efficient method for maximally leveraging metaoptics to exploit object sparsity. We apply our framework to super-resolution imaging and high-resolution depth imaging with a phase-change material. In both situations, our end-to-end framework computationally discovers optimal metasurface structures for compressed sensing recovery, automatically balancing a number of complicated design considerations to select an imaging measurement matrix from a complex, physically constrained manifold with millions ofdimensions. The optimized metasurface imaging systems are robust to noise, significantly improving over random scattering surfaces and approaching the ideal compressed sensing performance of a Gaussian matrix, showing how a physical metasurface system can demonstrably approach the mathematical limits of compressed sensing."}],"scopus_import":"1","day":"23","month":"04","oa":1,"article_processing_charge":"No","arxiv":1,"OA_place":"repository","publication":"ACS Photonics","external_id":{"arxiv":["2201.12348"]},"article_type":"original","type":"journal_article","fulldoi":"https://doi.org/10.1021/acsphotonics.4c00259","year":"2024","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","date_created":"2026-04-09T09:10:41Z","quality_controlled":"1","_id":"21672","date_updated":"2026-04-27T09:23:04Z","oa_version":"Preprint","extern":"1","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2201.12348","open_access":"1"}],"citation":{"short":"G. Arya, W.F. Li, C. Roques-Carmes, M. Soljačić, S.G. Johnson, Z. Lin, ACS Photonics (2024).","chicago":"Arya, Gaurav, William F. Li, Charles Roques-Carmes, Marin Soljačić, Steven G. Johnson, and Zin Lin. “End-to-End Optimization of Metasurfaces for Imaging with Compressed Sensing.” <i>ACS Photonics</i>. American Chemical Society, 2024. <a href=\"https://doi.org/10.1021/acsphotonics.4c00259\">https://doi.org/10.1021/acsphotonics.4c00259</a>.","apa":"Arya, G., Li, W. F., Roques-Carmes, C., Soljačić, M., Johnson, S. G., &#38; Lin, Z. (2024). End-to-end optimization of metasurfaces for imaging with compressed sensing. <i>ACS Photonics</i>. American Chemical Society. <a href=\"https://doi.org/10.1021/acsphotonics.4c00259\">https://doi.org/10.1021/acsphotonics.4c00259</a>","ieee":"G. Arya, W. F. Li, C. Roques-Carmes, M. Soljačić, S. G. Johnson, and Z. Lin, “End-to-end optimization of metasurfaces for imaging with compressed sensing,” <i>ACS Photonics</i>. American Chemical Society, 2024.","ama":"Arya G, Li WF, Roques-Carmes C, Soljačić M, Johnson SG, Lin Z. End-to-end optimization of metasurfaces for imaging with compressed sensing. <i>ACS Photonics</i>. 2024. doi:<a href=\"https://doi.org/10.1021/acsphotonics.4c00259\">10.1021/acsphotonics.4c00259</a>","ista":"Arya G, Li WF, Roques-Carmes C, Soljačić M, Johnson SG, Lin Z. 2024. End-to-end optimization of metasurfaces for imaging with compressed sensing. ACS Photonics.","mla":"Arya, Gaurav, et al. “End-to-End Optimization of Metasurfaces for Imaging with Compressed Sensing.” <i>ACS Photonics</i>, American Chemical Society, 2024, doi:<a href=\"https://doi.org/10.1021/acsphotonics.4c00259\">10.1021/acsphotonics.4c00259</a>."},"status":"public","author":[{"full_name":"Arya, Gaurav","last_name":"Arya","first_name":"Gaurav"},{"last_name":"Li","first_name":"William F.","full_name":"Li, William F."},{"id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","last_name":"Roques-Carmes","first_name":"Charles","full_name":"Roques-Carmes, Charles"},{"last_name":"Soljačić","first_name":"Marin","full_name":"Soljačić, Marin"},{"first_name":"Steven G.","last_name":"Johnson","full_name":"Johnson, Steven G."},{"full_name":"Lin, Zin","first_name":"Zin","last_name":"Lin"}],"date_published":"2024-04-23T00:00:00Z","publication_status":"published","keyword":["end-to-end","optimization","metasurface","imaging","compressed sensing"],"title":"End-to-end optimization of metasurfaces for imaging with compressed sensing","doi":"10.1021/acsphotonics.4c00259","OA_type":"green"},{"extern":"1","language":[{"iso":"eng"}],"month":"03","oa_version":"Preprint","external_id":{"arxiv":["2403.13071"]},"publication":"arXiv","OA_place":"repository","status":"public","oa":1,"main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2403.13071"}],"article_processing_charge":"No","arxiv":1,"citation":{"short":"A. Karnieli, C. Roques-Carmes, N. Rivera, S. Fan, ArXiv (n.d.).","apa":"Karnieli, A., Roques-Carmes, C., Rivera, N., &#38; Fan, S. (n.d.). Strong coupling and single-photon nonlinearity in free-electron quantum optics. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2403.13071\">https://doi.org/10.48550/arXiv.2403.13071</a>","chicago":"Karnieli, Aviv, Charles Roques-Carmes, Nicholas Rivera, and Shanhui Fan. “Strong Coupling and Single-Photon Nonlinearity in Free-Electron Quantum Optics.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2403.13071\">https://doi.org/10.48550/arXiv.2403.13071</a>.","ieee":"A. Karnieli, C. Roques-Carmes, N. Rivera, and S. Fan, “Strong coupling and single-photon nonlinearity in free-electron quantum optics,” <i>arXiv</i>. .","ama":"Karnieli A, Roques-Carmes C, Rivera N, Fan S. Strong coupling and single-photon nonlinearity in free-electron quantum optics. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2403.13071\">10.48550/arXiv.2403.13071</a>","ista":"Karnieli A, Roques-Carmes C, Rivera N, Fan S. Strong coupling and single-photon nonlinearity in free-electron quantum optics. arXiv, 2403.13071.","mla":"Karnieli, Aviv, et al. “Strong Coupling and Single-Photon Nonlinearity in Free-Electron Quantum Optics.” <i>ArXiv</i>, 2403.13071, doi:<a href=\"https://doi.org/10.48550/arXiv.2403.13071\">10.48550/arXiv.2403.13071</a>."},"article_number":"2403.13071","day":"19","_id":"21679","date_updated":"2026-04-13T10:57:33Z","date_created":"2026-04-09T09:10:41Z","abstract":[{"lang":"eng","text":"The observation that free electrons can interact coherently with quantized electromagnetic fields and matter systems has led to a plethora of proposals leveraging the unique quantum properties of free electrons. At the heart of these proposals lies the assumption of a strong quantum interaction between a flying free electron and a photonic mode. However, existing schemes are intrinsically limited by electron diffraction, which puts an upper bound on the interaction length and therefore the quantum coupling strength. Here, we propose the use of \"free-electron fibers'': effectively one-dimensional photonic systems where free electrons co-propagate with two guided modes. The first mode applies a ponderomotive trap to the free electron, effectively lifting the limitations due to electron diffraction. The second mode strongly couples to the guided free electron, with an enhanced coupling that is orders of magnitude larger than previous designs. Moreover, the extended interaction lengths enabled by our scheme allows for strong single-photon nonlinearities mediated by free electrons. We predict a few interesting observable quantum effects in our system, such as deterministic single-photon emission and complex, nonlinear multimode dynamics. Our proposal paves the way towards the realization of many anticipated effects in free-electron quantum optics, such as non-Gaussian light generation, deterministic single photon emission, and quantum gates controlled by free-electron--photon interactions."}],"scopus_import":"1","OA_type":"green","fulldoi":"https://doi.org/10.48550/arXiv.2403.13071","year":"2024","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publication_status":"submitted","date_published":"2024-03-19T00:00:00Z","author":[{"first_name":"Aviv","last_name":"Karnieli","full_name":"Karnieli, Aviv"},{"full_name":"Roques-Carmes, Charles","first_name":"Charles","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","last_name":"Roques-Carmes"},{"first_name":"Nicholas","last_name":"Rivera","full_name":"Rivera, Nicholas"},{"first_name":"Shanhui","last_name":"Fan","full_name":"Fan, Shanhui"}],"type":"preprint","title":"Strong coupling and single-photon nonlinearity in free-electron quantum optics","doi":"10.48550/arXiv.2403.13071"},{"year":"2024","OA_type":"green","fulldoi":"https://doi.org/10.48550/arXiv.2405.05201","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","date_published":"2024-05-08T00:00:00Z","author":[{"first_name":"Sahil","last_name":"Pontula","full_name":"Pontula, Sahil"},{"full_name":"Salamin, Yannick","first_name":"Yannick","last_name":"Salamin"},{"last_name":"Roques-Carmes","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","first_name":"Charles","full_name":"Roques-Carmes, Charles"},{"full_name":"Soljacic, Marin","first_name":"Marin","last_name":"Soljacic"}],"publication_status":"submitted","type":"preprint","doi":"10.48550/arXiv.2405.05201","title":"Multimode amplitude squeezing through cascaded nonlinear optical processes","month":"05","language":[{"iso":"eng"}],"extern":"1","oa_version":"Preprint","status":"public","publication":"arXiv","OA_place":"repository","external_id":{"arxiv":["2405.05201"]},"article_processing_charge":"No","citation":{"short":"S. Pontula, Y. Salamin, C. Roques-Carmes, M. Soljacic, ArXiv (n.d.).","chicago":"Pontula, Sahil, Yannick Salamin, Charles Roques-Carmes, and Marin Soljacic. “Multimode Amplitude Squeezing through Cascaded Nonlinear Optical Processes.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2405.05201\">https://doi.org/10.48550/arXiv.2405.05201</a>.","apa":"Pontula, S., Salamin, Y., Roques-Carmes, C., &#38; Soljacic, M. (n.d.). Multimode amplitude squeezing through cascaded nonlinear optical processes. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2405.05201\">https://doi.org/10.48550/arXiv.2405.05201</a>","ieee":"S. Pontula, Y. Salamin, C. Roques-Carmes, and M. Soljacic, “Multimode amplitude squeezing through cascaded nonlinear optical processes,” <i>arXiv</i>. .","mla":"Pontula, Sahil, et al. “Multimode Amplitude Squeezing through Cascaded Nonlinear Optical Processes.” <i>ArXiv</i>, 2405.05201, doi:<a href=\"https://doi.org/10.48550/arXiv.2405.05201\">10.48550/arXiv.2405.05201</a>.","ista":"Pontula S, Salamin Y, Roques-Carmes C, Soljacic M. Multimode amplitude squeezing through cascaded nonlinear optical processes. arXiv, 2405.05201.","ama":"Pontula S, Salamin Y, Roques-Carmes C, Soljacic M. Multimode amplitude squeezing through cascaded nonlinear optical processes. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2405.05201\">10.48550/arXiv.2405.05201</a>"},"arxiv":1,"main_file_link":[{"open_access":"1","url":"https://doi.org/10.48550/arXiv.2405.05201"}],"oa":1,"_id":"21680","date_updated":"2026-04-13T10:51:17Z","article_number":"2405.05201","day":"08","scopus_import":"1","date_created":"2026-04-09T09:10:41Z","abstract":[{"lang":"eng","text":"Multimode squeezed light is enticing for several applications, from squeezed frequency combs for spectroscopy to signal multiplexing in optical computing. To generate squeezing in multiple frequency modes, optical parametric oscillators have been vital in realizing multimode squeezed vacuum states through second-order nonlinear processes. However, most work has focused on generating multimode squeezed vacua and squeezing in mode superpositions (supermodes). Bright squeezing in multiple discrete frequency modes, if realized, could unlock novel applications in quantum-enhanced spectroscopy and optical quantum computing. Here, we show how $Q$ factor engineering of a multimode nonlinear cavity with cascaded three wave mixing processes creates strong, spectrally tunable single mode output amplitude noise squeezing over 10 dB below the shot noise limit. In addition, we demonstrate squeezing for multiple discrete frequency modes above threshold. This bright squeezing arises from enhancement of the (noiseless) nonlinear rate relative to decay rates in the system due to the cascaded generation of photons in a single idler \"bath\" mode. A natural consequence of the strong nonlinear coupling in our system is the creation of an effective cavity in the synthetic frequency dimension that sustains Bloch oscillations in the modal energy distribution. Bloch mode engineering could provide an opportunity to better control nonlinear energy flow in the synthetic frequency dimension, with exciting applications in quantum random walks and topological photonics. Lastly, we show evidence of long-range correlations in amplitude noise between discrete frequency modes, pointing towards the potential of long-range entanglement in a synthetic frequency dimension."}]},{"article_processing_charge":"No","arxiv":1,"citation":{"ista":"Karnieli A, Tziperman O, Roques-Carmes C, Fan S. Decoherence-free many-body Hamiltonians in nonlinear waveguide quantum electrodynamics. arXiv, 2405.20241.","ama":"Karnieli A, Tziperman O, Roques-Carmes C, Fan S. Decoherence-free many-body Hamiltonians in nonlinear waveguide quantum electrodynamics. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2405.20241\">10.48550/arXiv.2405.20241</a>","mla":"Karnieli, Aviv, et al. “Decoherence-Free Many-Body Hamiltonians in Nonlinear Waveguide Quantum Electrodynamics.” <i>ArXiv</i>, 2405.20241, doi:<a href=\"https://doi.org/10.48550/arXiv.2405.20241\">10.48550/arXiv.2405.20241</a>.","ieee":"A. Karnieli, O. Tziperman, C. Roques-Carmes, and S. Fan, “Decoherence-free many-body Hamiltonians in nonlinear waveguide quantum electrodynamics,” <i>arXiv</i>. .","apa":"Karnieli, A., Tziperman, O., Roques-Carmes, C., &#38; Fan, S. (n.d.). Decoherence-free many-body Hamiltonians in nonlinear waveguide quantum electrodynamics. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2405.20241\">https://doi.org/10.48550/arXiv.2405.20241</a>","chicago":"Karnieli, Aviv, Offek Tziperman, Charles Roques-Carmes, and Shanhui Fan. “Decoherence-Free Many-Body Hamiltonians in Nonlinear Waveguide Quantum Electrodynamics.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2405.20241\">https://doi.org/10.48550/arXiv.2405.20241</a>.","short":"A. Karnieli, O. Tziperman, C. Roques-Carmes, S. Fan, ArXiv (n.d.)."},"oa":1,"main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2405.20241","open_access":"1"}],"status":"public","publication":"arXiv","external_id":{"arxiv":["2405.20241"]},"OA_place":"repository","oa_version":"Preprint","language":[{"iso":"eng"}],"month":"05","extern":"1","date_created":"2026-04-09T09:10:41Z","abstract":[{"lang":"eng","text":"Enhancing interactions in many-body quantum systems, while protecting them from environmental decoherence, is at the heart of many quantum technologies. Waveguide quantum electrodynamics is a promising platform for achieving this, as it hosts infinite-range interactions and decoherence-free subspaces of quantum emitters. However, as coherent interactions between emitters are typically washed out in the wavelength-spacing regime hosting decoherence-free states, coherent control over the latter becomes limited, and many-body Hamiltonians in this important regime remain out of reach. Here we show that by incorporating emitter arrays with nonlinear waveguides hosting parametric gain, we obtain a unique class of many-body interaction Hamiltonians with coupling strengths that increase with emitter spacing, and persist even for wavelength-spaced arrays. We then propose to use these Hamiltonians to coherently generate decoherence-free states directly from the ground state, using only global squeezing drives, without the need for local addressing of individual emitters. Interestingly, we find that the dynamics approaches a unitary evolution in the limit of weak intra-waveguide squeezing, and discuss potential experimental realizations of this effect. Our results pave the way towards coherent control protocols in waveguide quantum electrodynamics, with applications including quantum computing, simulation, memory and nonclassical light generation."}],"scopus_import":"1","date_updated":"2026-04-13T10:53:32Z","_id":"21681","article_number":"2405.20241","day":"30","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2024","fulldoi":"https://doi.org/10.48550/arXiv.2405.20241","OA_type":"green","doi":"10.48550/arXiv.2405.20241","title":"Decoherence-free many-body Hamiltonians in nonlinear waveguide quantum electrodynamics","type":"preprint","publication_status":"submitted","author":[{"full_name":"Karnieli, Aviv","last_name":"Karnieli","first_name":"Aviv"},{"full_name":"Tziperman, Offek","last_name":"Tziperman","first_name":"Offek"},{"last_name":"Roques-Carmes","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","first_name":"Charles","full_name":"Roques-Carmes, Charles"},{"first_name":"Shanhui","last_name":"Fan","full_name":"Fan, Shanhui"}],"date_published":"2024-05-30T00:00:00Z"},{"author":[{"last_name":"Horodynski","first_name":"Michael","full_name":"Horodynski, Michael"},{"full_name":"Roques-Carmes, Charles","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","last_name":"Roques-Carmes","first_name":"Charles"},{"first_name":"Yannick","last_name":"Salamin","full_name":"Salamin, Yannick"},{"full_name":"Choi, Seou","first_name":"Seou","last_name":"Choi"},{"full_name":"Sloan, Jamison","first_name":"Jamison","last_name":"Sloan"},{"full_name":"Luo, Di","last_name":"Luo","first_name":"Di"},{"full_name":"Soljačić, Marin","first_name":"Marin","last_name":"Soljačić"}],"publication_status":"submitted","date_published":"2024-06-06T00:00:00Z","type":"preprint","title":"Stochastic logic in biased coupled photonic probabilistic bits","doi":"10.48550/arXiv.2406.04000","OA_type":"green","fulldoi":"https://doi.org/10.48550/arXiv.2406.04000","year":"2024","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"06","article_number":"2406.04000","date_updated":"2026-04-13T10:52:25Z","_id":"21683","date_created":"2026-04-09T09:10:41Z","abstract":[{"text":"Optical computing often employs tailor-made hardware to implement specific algorithms, trading generality for improved performance in key aspects like speed and power efficiency. An important computing approach that is still missing its corresponding optical hardware is probabilistic computing, used e.g. for solving difficult combinatorial optimization problems. In this study, we propose an experimentally viable photonic approach to solve arbitrary probabilistic computing problems. Our method relies on the insight that coherent Ising machines composed of coupled and biased optical parametric oscillators can emulate stochastic logic. We demonstrate the feasibility of our approach by using numerical simulations equivalent to the full density matrix formulation of coupled optical parametric oscillators.","lang":"eng"}],"scopus_import":"1","extern":"1","language":[{"iso":"eng"}],"month":"06","oa_version":"Preprint","external_id":{"arxiv":["2406.04000"]},"OA_place":"repository","publication":"arXiv","status":"public","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2406.04000","open_access":"1"}],"oa":1,"article_processing_charge":"No","citation":{"ista":"Horodynski M, Roques-Carmes C, Salamin Y, Choi S, Sloan J, Luo D, Soljačić M. Stochastic logic in biased coupled photonic probabilistic bits. arXiv, 2406.04000.","ama":"Horodynski M, Roques-Carmes C, Salamin Y, et al. Stochastic logic in biased coupled photonic probabilistic bits. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2406.04000\">10.48550/arXiv.2406.04000</a>","mla":"Horodynski, Michael, et al. “Stochastic Logic in Biased Coupled Photonic Probabilistic Bits.” <i>ArXiv</i>, 2406.04000, doi:<a href=\"https://doi.org/10.48550/arXiv.2406.04000\">10.48550/arXiv.2406.04000</a>.","ieee":"M. Horodynski <i>et al.</i>, “Stochastic logic in biased coupled photonic probabilistic bits,” <i>arXiv</i>. .","apa":"Horodynski, M., Roques-Carmes, C., Salamin, Y., Choi, S., Sloan, J., Luo, D., &#38; Soljačić, M. (n.d.). Stochastic logic in biased coupled photonic probabilistic bits. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2406.04000\">https://doi.org/10.48550/arXiv.2406.04000</a>","chicago":"Horodynski, Michael, Charles Roques-Carmes, Yannick Salamin, Seou Choi, Jamison Sloan, Di Luo, and Marin Soljačić. “Stochastic Logic in Biased Coupled Photonic Probabilistic Bits.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2406.04000\">https://doi.org/10.48550/arXiv.2406.04000</a>.","short":"M. Horodynski, C. Roques-Carmes, Y. Salamin, S. Choi, J. Sloan, D. Luo, M. Soljačić, ArXiv (n.d.)."},"arxiv":1},{"author":[{"full_name":"Shultzman, Avner","last_name":"Shultzman","first_name":"Avner"},{"full_name":"Schütz, Roman","last_name":"Schütz","first_name":"Roman"},{"full_name":"Kurman, Yaniv","first_name":"Yaniv","last_name":"Kurman"},{"last_name":"Lahav","first_name":"Neta","full_name":"Lahav, Neta"},{"first_name":"George","last_name":"Dosovitskiy","full_name":"Dosovitskiy, George"},{"id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","last_name":"Roques-Carmes","first_name":"Charles","full_name":"Roques-Carmes, Charles"},{"full_name":"Bekenstein, Yehonadav","first_name":"Yehonadav","last_name":"Bekenstein"},{"full_name":"Konstantinou, Georgios","last_name":"Konstantinou","first_name":"Georgios"},{"full_name":"Latella, Riccardo","last_name":"Latella","first_name":"Riccardo"},{"first_name":"Lei","last_name":"Zhang","full_name":"Zhang, Lei"},{"full_name":"Francis Loignon-Houle, Francis Loignon-Houle","last_name":"Francis Loignon-Houle","first_name":"Francis Loignon-Houle"},{"first_name":"Antonio J.","last_name":"Gonzalez","full_name":"Gonzalez, Antonio J."},{"full_name":"Benlloch, José María","last_name":"Benlloch","first_name":"José María"},{"full_name":"Kaminer, Ido","first_name":"Ido","last_name":"Kaminer"},{"last_name":"Lecoq","first_name":"Paul","full_name":"Lecoq, Paul"}],"date_published":"2024-06-21T00:00:00Z","publication_status":"submitted","title":"Towards a second generation of metascintillators using the Purcell effect","doi":"10.48550/arXiv.2406.15058","type":"preprint","OA_type":"green","fulldoi":"https://doi.org/10.48550/arXiv.2406.15058","year":"2024","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","scopus_import":"1","date_created":"2026-04-09T09:10:41Z","abstract":[{"text":"This study focuses on advancing metascintillators to break the 100 ps barrier and approach the 10 ps target. We exploit nanophotonic features, specifically the Purcell effect, to shape and enhance the scintillation properties of the first-generation metascintillator. We demonstrate that a faster emission is achievable along with a more efficient conversion efficiency. This results in a coincidence time resolution improved by a factor of 1.6, crucial for TOF-PET applications.","lang":"eng"}],"article_number":"2406.15058","day":"21","_id":"21684","date_updated":"2026-04-13T10:50:23Z","oa_version":"Preprint","extern":"1","language":[{"iso":"eng"}],"month":"06","oa":1,"main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2406.15058","open_access":"1"}],"citation":{"ieee":"A. Shultzman <i>et al.</i>, “Towards a second generation of metascintillators using the Purcell effect,” <i>arXiv</i>. .","mla":"Shultzman, Avner, et al. “Towards a Second Generation of Metascintillators Using the Purcell Effect.” <i>ArXiv</i>, 2406.15058, doi:<a href=\"https://doi.org/10.48550/arXiv.2406.15058\">10.48550/arXiv.2406.15058</a>.","ista":"Shultzman A, Schütz R, Kurman Y, Lahav N, Dosovitskiy G, Roques-Carmes C, Bekenstein Y, Konstantinou G, Latella R, Zhang L, Francis Loignon-Houle FL-H, Gonzalez AJ, Benlloch JM, Kaminer I, Lecoq P. Towards a second generation of metascintillators using the Purcell effect. arXiv, 2406.15058.","ama":"Shultzman A, Schütz R, Kurman Y, et al. Towards a second generation of metascintillators using the Purcell effect. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2406.15058\">10.48550/arXiv.2406.15058</a>","short":"A. Shultzman, R. Schütz, Y. Kurman, N. Lahav, G. Dosovitskiy, C. Roques-Carmes, Y. Bekenstein, G. Konstantinou, R. Latella, L. Zhang, F.L.-H. Francis Loignon-Houle, A.J. Gonzalez, J.M. Benlloch, I. Kaminer, P. Lecoq, ArXiv (n.d.).","apa":"Shultzman, A., Schütz, R., Kurman, Y., Lahav, N., Dosovitskiy, G., Roques-Carmes, C., … Lecoq, P. (n.d.). Towards a second generation of metascintillators using the Purcell effect. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2406.15058\">https://doi.org/10.48550/arXiv.2406.15058</a>","chicago":"Shultzman, Avner, Roman Schütz, Yaniv Kurman, Neta Lahav, George Dosovitskiy, Charles Roques-Carmes, Yehonadav Bekenstein, et al. “Towards a Second Generation of Metascintillators Using the Purcell Effect.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2406.15058\">https://doi.org/10.48550/arXiv.2406.15058</a>."},"article_processing_charge":"No","arxiv":1,"OA_place":"repository","external_id":{"arxiv":["2406.15058"]},"publication":"arXiv","status":"public"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","fulldoi":"https://doi.org/10.48550/arXiv.2409.14299","OA_type":"green","year":"2024","title":"Non-reciprocal frequency conversion in a multimode nonlinear system","doi":"10.48550/arXiv.2409.14299","type":"preprint","publication_status":"submitted","date_published":"2024-09-22T00:00:00Z","author":[{"first_name":"Sahil","last_name":"Pontula","full_name":"Pontula, Sahil"},{"full_name":"Vaidya, Sachin","last_name":"Vaidya","first_name":"Sachin"},{"full_name":"Roques-Carmes, Charles","first_name":"Charles","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","last_name":"Roques-Carmes"},{"full_name":"Uddin, Shiekh Zia","first_name":"Shiekh Zia","last_name":"Uddin"},{"full_name":"Soljacic, Marin","last_name":"Soljacic","first_name":"Marin"},{"full_name":"Salamin, Yannick","last_name":"Salamin","first_name":"Yannick"}],"main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2409.14299","open_access":"1"}],"oa":1,"citation":{"apa":"Pontula, S., Vaidya, S., Roques-Carmes, C., Uddin, S. Z., Soljacic, M., &#38; Salamin, Y. (n.d.). Non-reciprocal frequency conversion in a multimode nonlinear system. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2409.14299\">https://doi.org/10.48550/arXiv.2409.14299</a>","chicago":"Pontula, Sahil, Sachin Vaidya, Charles Roques-Carmes, Shiekh Zia Uddin, Marin Soljacic, and Yannick Salamin. “Non-Reciprocal Frequency Conversion in a Multimode Nonlinear System.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2409.14299\">https://doi.org/10.48550/arXiv.2409.14299</a>.","short":"S. Pontula, S. Vaidya, C. Roques-Carmes, S.Z. Uddin, M. Soljacic, Y. Salamin, ArXiv (n.d.).","mla":"Pontula, Sahil, et al. “Non-Reciprocal Frequency Conversion in a Multimode Nonlinear System.” <i>ArXiv</i>, 2409.14299, doi:<a href=\"https://doi.org/10.48550/arXiv.2409.14299\">10.48550/arXiv.2409.14299</a>.","ista":"Pontula S, Vaidya S, Roques-Carmes C, Uddin SZ, Soljacic M, Salamin Y. Non-reciprocal frequency conversion in a multimode nonlinear system. arXiv, 2409.14299.","ama":"Pontula S, Vaidya S, Roques-Carmes C, Uddin SZ, Soljacic M, Salamin Y. Non-reciprocal frequency conversion in a multimode nonlinear system. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2409.14299\">10.48550/arXiv.2409.14299</a>","ieee":"S. Pontula, S. Vaidya, C. Roques-Carmes, S. Z. Uddin, M. Soljacic, and Y. Salamin, “Non-reciprocal frequency conversion in a multimode nonlinear system,” <i>arXiv</i>. ."},"article_processing_charge":"No","arxiv":1,"external_id":{"arxiv":["2409.14299"]},"publication":"arXiv","OA_place":"repository","status":"public","oa_version":"Preprint","extern":"1","language":[{"iso":"eng"}],"month":"09","scopus_import":"1","date_created":"2026-04-09T09:10:41Z","abstract":[{"text":"Nonlinear optics has become the workhorse for countless applications in classical and quantum optics, from optical bistability to single photon pair generation. However, the intrinsic weakness of optical nonlinearity has meant that large input powers and weak output powers are often a necessity in nonlinear frequency conversion. Here, motivated by recent advances in using non-Hermitian photonics and gain/loss engineering to enable non-reciprocal light transport, we explore how the interplay between non-Hermiticity and optical nonlinearity leads to a fundamentally new regime of nonlinear frequency conversion. We show how non-Hermitian coupling between discrete frequency modes can result in non-reciprocal flow of energy in the frequency dimension, closely resembling the non-Hermitian skin effect (NHSE). Applying our theory to a multimode nonlinear cavity supporting cascaded nonlinear processes, we create an asymmetric infrared (IR) comb that features a ``skin'' frequency mode populated with efficiency exceeding 85\\%. Furthermore, we demonstrate how three-wave mixing processes in the non-reciprocal infrared comb we generate enables terahertz (THz) generation exceeding the Manley-Rowe limit. We then show how the non-reciprocal frequency conversion is robust against cavity defects and disorder that cause random fluctuations in the dissipation rate for different modes. Moreover, in certain regimes, the nonlinear, non-Hermitian system supports stable limit cycles that can enable multimode pulsing with picosecond pulse widths and GHz repetition rates. Finally, we explore how the system can be applied to generate simultaneous IR and THz frequency combs, potentially unlocking novel applications in spectroscopy and metrology.","lang":"eng"}],"article_number":"2409.14299","day":"22","_id":"21685","date_updated":"2026-04-13T10:49:12Z"},{"doi":"10.48550/arXiv.2409.17002","title":"Nonreciprocal scintillation using one-dimensional magneto-optical photonic crystals","type":"preprint","author":[{"full_name":"Long, Olivia Y.","last_name":"Long","first_name":"Olivia Y."},{"last_name":"Pajovic","first_name":"Simo","full_name":"Pajovic, Simo"},{"full_name":"Roques-Carmes, Charles","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","last_name":"Roques-Carmes","first_name":"Charles"},{"full_name":"Tsurimaki, Yoichiro","last_name":"Tsurimaki","first_name":"Yoichiro"},{"full_name":"Rivera, Nicholas","last_name":"Rivera","first_name":"Nicholas"},{"first_name":"Marin","last_name":"Soljačić","full_name":"Soljačić, Marin"},{"full_name":"Boriskina, Svetlana V.","last_name":"Boriskina","first_name":"Svetlana V."},{"first_name":"Shanhui","last_name":"Fan","full_name":"Fan, Shanhui"}],"publication_status":"submitted","date_published":"2024-09-25T00:00:00Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2024","OA_type":"green","fulldoi":"https://doi.org/10.48550/arXiv.2409.17002","abstract":[{"text":"Scintillation describes the conversion of high-energy particles into light in transparent media and finds diverse applications such as high-energy particle detection and industrial and medical imaging. This process operates on multiple timescales, with the final radiative step consisting of spontaneous emission, which can be modeled within the framework of quasi-equilibrium fluctuational electrodynamics. Scintillation can therefore be controlled and enhanced via nanophotonic effects, which has been proposed and experimentally demonstrated. Such designs have thus far obeyed Lorentz reciprocity, meaning there is a direct equivalence between scintillation emission and absorption by the scintillator. However, scintillators that do not obey Lorentz reciprocity have not been explored, even though they represent a novel platform for probing emission which is both nonequilibrium and nonreciprocal in nature. In this work, we propose to harness nonreciprocity to achieve directional control of scintillation emission, granting an additional degree of control over scintillation. Such directionality of light output is important in improving collection efficiencies along the directions where detectors are located. We present the design of a nonreciprocal scintillator using a one-dimensional magnetophotonic crystal in the Voigt configuration. Our work demonstrates the potential of controlling nonequilibrium emission such as scintillation by breaking reciprocity and expands the space of nanophotonic design for achieving such control.","lang":"eng"}],"scopus_import":"1","date_created":"2026-04-09T09:10:41Z","_id":"21686","date_updated":"2026-04-13T10:48:09Z","day":"25","article_number":"2409.17002","citation":{"mla":"Long, Olivia Y., et al. “Nonreciprocal Scintillation Using One-Dimensional Magneto-Optical Photonic Crystals.” <i>ArXiv</i>, 2409.17002, doi:<a href=\"https://doi.org/10.48550/arXiv.2409.17002\">10.48550/arXiv.2409.17002</a>.","ama":"Long OY, Pajovic S, Roques-Carmes C, et al. Nonreciprocal scintillation using one-dimensional magneto-optical photonic crystals. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2409.17002\">10.48550/arXiv.2409.17002</a>","ista":"Long OY, Pajovic S, Roques-Carmes C, Tsurimaki Y, Rivera N, Soljačić M, Boriskina SV, Fan S. Nonreciprocal scintillation using one-dimensional magneto-optical photonic crystals. arXiv, 2409.17002.","ieee":"O. Y. Long <i>et al.</i>, “Nonreciprocal scintillation using one-dimensional magneto-optical photonic crystals,” <i>arXiv</i>. .","chicago":"Long, Olivia Y., Simo Pajovic, Charles Roques-Carmes, Yoichiro Tsurimaki, Nicholas Rivera, Marin Soljačić, Svetlana V. Boriskina, and Shanhui Fan. “Nonreciprocal Scintillation Using One-Dimensional Magneto-Optical Photonic Crystals.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2409.17002\">https://doi.org/10.48550/arXiv.2409.17002</a>.","apa":"Long, O. Y., Pajovic, S., Roques-Carmes, C., Tsurimaki, Y., Rivera, N., Soljačić, M., … Fan, S. (n.d.). Nonreciprocal scintillation using one-dimensional magneto-optical photonic crystals. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2409.17002\">https://doi.org/10.48550/arXiv.2409.17002</a>","short":"O.Y. Long, S. Pajovic, C. Roques-Carmes, Y. Tsurimaki, N. Rivera, M. Soljačić, S.V. Boriskina, S. Fan, ArXiv (n.d.)."},"article_processing_charge":"No","arxiv":1,"main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2409.17002","open_access":"1"}],"oa":1,"status":"public","OA_place":"repository","publication":"arXiv","external_id":{"arxiv":["2409.17002"]},"oa_version":"Preprint","month":"09","language":[{"iso":"eng"}],"extern":"1"},{"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","fulldoi":"https://doi.org/10.48550/arXiv.2411.09133","OA_type":"green","year":"2024","type":"preprint","title":"Computational metaoptics for imaging","doi":"10.48550/arXiv.2411.09133","author":[{"full_name":"Roques-Carmes, Charles","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","last_name":"Roques-Carmes","first_name":"Charles"},{"last_name":"Wang","first_name":"Kai","full_name":"Wang, Kai"},{"first_name":"Yuanmu","last_name":"Yang","full_name":"Yang, Yuanmu"},{"first_name":"Arka","last_name":"Majumdar","full_name":"Majumdar, Arka"},{"full_name":"Lin, Zin","first_name":"Zin","last_name":"Lin"}],"publication_status":"submitted","date_published":"2024-11-14T00:00:00Z","publication":"arXiv","OA_place":"repository","external_id":{"arxiv":["2411.09133"]},"status":"public","oa":1,"main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2411.09133","open_access":"1"}],"citation":{"mla":"Roques-Carmes, Charles, et al. “Computational Metaoptics for Imaging.” <i>ArXiv</i>, 2411.09133, doi:<a href=\"https://doi.org/10.48550/arXiv.2411.09133\">10.48550/arXiv.2411.09133</a>.","ista":"Roques-Carmes C, Wang K, Yang Y, Majumdar A, Lin Z. Computational metaoptics for imaging. arXiv, 2411.09133.","ama":"Roques-Carmes C, Wang K, Yang Y, Majumdar A, Lin Z. Computational metaoptics for imaging. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2411.09133\">10.48550/arXiv.2411.09133</a>","ieee":"C. Roques-Carmes, K. Wang, Y. Yang, A. Majumdar, and Z. Lin, “Computational metaoptics for imaging,” <i>arXiv</i>. .","apa":"Roques-Carmes, C., Wang, K., Yang, Y., Majumdar, A., &#38; Lin, Z. (n.d.). Computational metaoptics for imaging. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2411.09133\">https://doi.org/10.48550/arXiv.2411.09133</a>","chicago":"Roques-Carmes, Charles, Kai Wang, Yuanmu Yang, Arka Majumdar, and Zin Lin. “Computational Metaoptics for Imaging.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2411.09133\">https://doi.org/10.48550/arXiv.2411.09133</a>.","short":"C. Roques-Carmes, K. Wang, Y. Yang, A. Majumdar, Z. Lin, ArXiv (n.d.)."},"article_processing_charge":"No","arxiv":1,"extern":"1","month":"11","language":[{"iso":"eng"}],"oa_version":"Preprint","day":"14","article_number":"2411.09133","date_updated":"2026-04-13T09:53:49Z","_id":"21689","abstract":[{"lang":"eng","text":"Metasurfaces -- ultrathin structures composed of subwavelength optical elements -- have revolutionized light manipulation by enabling precise control over electromagnetic waves' amplitude, phase, polarization, and spectral properties. Concurrently, computational imaging leverages algorithms to reconstruct images from optically processed signals, overcoming limitations of traditional imaging systems. This review explores the synergistic integration of metaoptics and computational imaging, \"computational metaoptics,\" which combines the physical wavefront shaping ability of metasurfaces with advanced computational algorithms to enhance imaging performance beyond conventional limits. We discuss how computational metaoptics addresses the inherent limitations of single-layer metasurfaces in achieving multifunctionality without compromising efficiency. By treating metasurfaces as physical preconditioners and co-designing them with reconstruction algorithms through end-to-end (inverse) design, it is possible to jointly optimize the optical hardware and computational software. This holistic approach allows for the automatic discovery of optimal metasurface designs and reconstruction methods that significantly improve imaging capabilities. Advanced applications enabled by computational metaoptics are highlighted, including phase imaging and quantum state measurement, which benefit from the metasurfaces' ability to manipulate complex light fields and the computational algorithms' capacity to reconstruct high-dimensional information. We also examine performance evaluation challenges, emphasizing the need for new metrics that account for the combined optical and computational nature of these systems. Finally, we identify new frontiers in computational metaoptics which point toward a future where computational metaoptics may play a central role in advancing imaging science and technology."}],"date_created":"2026-04-09T09:10:41Z","scopus_import":"1"},{"publication_status":"submitted","date_published":"2024-12-03T00:00:00Z","author":[{"full_name":"Gu, Alex","last_name":"Gu","first_name":"Alex"},{"full_name":"Sloan, Jamison","last_name":"Sloan","first_name":"Jamison"},{"id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","last_name":"Roques-Carmes","first_name":"Charles","full_name":"Roques-Carmes, Charles"},{"full_name":"Choi, Seou","first_name":"Seou","last_name":"Choi"},{"last_name":"Rosenthal","first_name":"Eric I.","full_name":"Rosenthal, Eric I."},{"full_name":"Horodynski, Michael","last_name":"Horodynski","first_name":"Michael"},{"full_name":"Salamin, Yannick","last_name":"Salamin","first_name":"Yannick"},{"last_name":"Vučković","first_name":"Jelena","full_name":"Vučković, Jelena"},{"first_name":"Marin","last_name":"Soljačić","full_name":"Soljačić, Marin"}],"type":"preprint","title":"Quantum sensitivity of parametric oscillators","doi":"10.48550/arXiv.2412.02887","OA_type":"green","fulldoi":"https://doi.org/10.48550/arXiv.2412.02887","year":"2024","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_number":":2412.02887","day":"03","_id":"21690","date_updated":"2026-04-13T09:52:34Z","date_created":"2026-04-09T09:10:41Z","abstract":[{"text":"Many quantum systems exhibit high sensitivity to their initial conditions, where microscopic quantum fluctuations can significantly influence macroscopic observables. Understanding how quantum states may influence the behavior of nonlinear dynamic systems may open new avenues in controlling light-matter interactions. To explore this issue, we analyze the sensitivity of a fundamental quantum optical process - parametric oscillation - to quantum initializations. Focusing on optical parametric oscillators (OPOs), we demonstrate that the quantum statistics of arbitrary initial states are imprinted in the early-stage dynamics and can persist in the steady-state probabilities. We derive the \"quantum sensitivity\" of parametric oscillators, linking the initial quantum state to the system's steady-state outcomes, highlighting how losses and parametric gain govern the system's quantum sensitivity. Moreover, we show that these findings extend beyond OPOs to a broader class of nonlinear systems, including Josephson junction based superconducting circuits. Our work opens the way to a new class of experiments that can test the sensitivity of macroscopic systems to quantum initial conditions and offers a pathway for controlling systems with quantum degrees of freedom.","lang":"eng"}],"scopus_import":"1","extern":"1","month":"12","language":[{"iso":"eng"}],"oa_version":"Preprint","OA_place":"repository","publication":"arXiv","external_id":{"arxiv":["2412.02887"]},"status":"public","oa":1,"main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2412.02887","open_access":"1"}],"citation":{"short":"A. Gu, J. Sloan, C. Roques-Carmes, S. Choi, E.I. Rosenthal, M. Horodynski, Y. Salamin, J. Vučković, M. Soljačić, ArXiv (n.d.).","apa":"Gu, A., Sloan, J., Roques-Carmes, C., Choi, S., Rosenthal, E. I., Horodynski, M., … Soljačić, M. (n.d.). Quantum sensitivity of parametric oscillators. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2412.02887\">https://doi.org/10.48550/arXiv.2412.02887</a>","chicago":"Gu, Alex, Jamison Sloan, Charles Roques-Carmes, Seou Choi, Eric I. Rosenthal, Michael Horodynski, Yannick Salamin, Jelena Vučković, and Marin Soljačić. “Quantum Sensitivity of Parametric Oscillators.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2412.02887\">https://doi.org/10.48550/arXiv.2412.02887</a>.","ieee":"A. Gu <i>et al.</i>, “Quantum sensitivity of parametric oscillators,” <i>arXiv</i>. .","mla":"Gu, Alex, et al. “Quantum Sensitivity of Parametric Oscillators.” <i>ArXiv</i>, :2412.02887, doi:<a href=\"https://doi.org/10.48550/arXiv.2412.02887\">10.48550/arXiv.2412.02887</a>.","ama":"Gu A, Sloan J, Roques-Carmes C, et al. Quantum sensitivity of parametric oscillators. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2412.02887\">10.48550/arXiv.2412.02887</a>","ista":"Gu A, Sloan J, Roques-Carmes C, Choi S, Rosenthal EI, Horodynski M, Salamin Y, Vučković J, Soljačić M. Quantum sensitivity of parametric oscillators. arXiv, :2412.02887."},"arxiv":1,"article_processing_charge":"No"},{"author":[{"full_name":"Lê, Trung Kiên","last_name":"Lê","first_name":"Trung Kiên"},{"first_name":"Daniil M.","last_name":"Lukin","full_name":"Lukin, Daniil M."},{"first_name":"Charles","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","last_name":"Roques-Carmes","full_name":"Roques-Carmes, Charles"},{"full_name":"Karnieli, Aviv","first_name":"Aviv","last_name":"Karnieli"},{"last_name":"Lustig","first_name":"Eran","full_name":"Lustig, Eran"},{"full_name":"Guidry, Melissa A.","first_name":"Melissa A.","last_name":"Guidry"},{"full_name":"Fan, Shanhui","first_name":"Shanhui","last_name":"Fan"},{"full_name":"Vučković, Jelena","first_name":"Jelena","last_name":"Vučković"}],"date_published":"2024-12-19T00:00:00Z","publication_status":"submitted","doi":"10.48550/arXiv.2412.15068","title":"Cavity quantum electrodynamics in finite-bandwidth squeezed reservoir","type":"preprint","year":"2024","fulldoi":"https://doi.org/10.48550/arXiv.2412.15068","OA_type":"green","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","scopus_import":"1","abstract":[{"text":"Light-matter interaction with squeezed vacuum has received much interest for the ability to enhance the native interaction strength between an atom and a photon with a reservoir assumed to have an infinite bandwidth. Here, we study a model of parametrically driven cavity quantum electrodynamics (cavity QED) for enhancing light-matter interaction while subjected to a finite-bandwidth squeezed vacuum drive. Our method is capable of unveiling the effect of relative bandwidth as well as squeezing required to observe the anticipated anti-crossing spectrum and enhanced cooperativity without the ideal squeezed bath assumption. Furthermore, we analyze the practicality of said models when including intrinsic photon loss due to resonators imperfection. With these results, we outline the requirements for experimentally implementing an effectively squeezed bath in solid-state platforms such as InAs quantum dot cavity QED such that \\textit{in situ} control and enhancement of light-matter interaction could be realized.","lang":"eng"}],"date_created":"2026-04-09T09:10:41Z","date_updated":"2026-04-13T09:50:09Z","_id":"21691","article_number":"2412.15068","day":"19","oa_version":"Preprint","language":[{"iso":"eng"}],"month":"12","extern":"1","arxiv":1,"citation":{"mla":"Lê, Trung Kiên, et al. “Cavity Quantum Electrodynamics in Finite-Bandwidth Squeezed Reservoir.” <i>ArXiv</i>, 2412.15068, doi:<a href=\"https://doi.org/10.48550/arXiv.2412.15068\">10.48550/arXiv.2412.15068</a>.","ista":"Lê TK, Lukin DM, Roques-Carmes C, Karnieli A, Lustig E, Guidry MA, Fan S, Vučković J. Cavity quantum electrodynamics in finite-bandwidth squeezed reservoir. arXiv, 2412.15068.","ama":"Lê TK, Lukin DM, Roques-Carmes C, et al. Cavity quantum electrodynamics in finite-bandwidth squeezed reservoir. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2412.15068\">10.48550/arXiv.2412.15068</a>","ieee":"T. K. Lê <i>et al.</i>, “Cavity quantum electrodynamics in finite-bandwidth squeezed reservoir,” <i>arXiv</i>. .","chicago":"Lê, Trung Kiên, Daniil M. Lukin, Charles Roques-Carmes, Aviv Karnieli, Eran Lustig, Melissa A. Guidry, Shanhui Fan, and Jelena Vučković. “Cavity Quantum Electrodynamics in Finite-Bandwidth Squeezed Reservoir.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2412.15068\">https://doi.org/10.48550/arXiv.2412.15068</a>.","apa":"Lê, T. K., Lukin, D. M., Roques-Carmes, C., Karnieli, A., Lustig, E., Guidry, M. A., … Vučković, J. (n.d.). Cavity quantum electrodynamics in finite-bandwidth squeezed reservoir. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2412.15068\">https://doi.org/10.48550/arXiv.2412.15068</a>","short":"T.K. Lê, D.M. Lukin, C. Roques-Carmes, A. Karnieli, E. Lustig, M.A. Guidry, S. Fan, J. Vučković, ArXiv (n.d.)."},"article_processing_charge":"No","main_file_link":[{"url":"https://doi.org/10.48550/arXiv.2412.15068","open_access":"1"}],"oa":1,"status":"public","external_id":{"arxiv":["2412.15068"]},"OA_place":"repository","publication":"arXiv"},{"type":"preprint","doi":"10.48550/arXiv.2412.21101","title":"Superfluorescent scintillation from coupled perovskite quantum dots","author":[{"last_name":"Katznelson","first_name":"Shaul","full_name":"Katznelson, Shaul"},{"first_name":"Shai","last_name":"Levy","full_name":"Levy, Shai"},{"first_name":"Alexey","last_name":"Gorlach","full_name":"Gorlach, Alexey"},{"first_name":"Nathan","last_name":"Regev","full_name":"Regev, Nathan"},{"first_name":"Michael","last_name":"Birk","full_name":"Birk, Michael"},{"last_name":"Mechel","first_name":"Chen","full_name":"Mechel, Chen"},{"last_name":"Tziperman","first_name":"Offek","full_name":"Tziperman, Offek"},{"last_name":"Schuetz","first_name":"Roman","full_name":"Schuetz, Roman"},{"first_name":"Rotem","last_name":"Strassberg","full_name":"Strassberg, Rotem"},{"first_name":"Georgy","last_name":"Dosovitsky","full_name":"Dosovitsky, Georgy"},{"full_name":"Roques-Carmes, Charles","first_name":"Charles","last_name":"Roques-Carmes","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82"},{"full_name":"Bekenstein, Yehonadav","first_name":"Yehonadav","last_name":"Bekenstein"},{"first_name":"Ido","last_name":"Kaminer","full_name":"Kaminer, Ido"}],"date_published":"2024-12-30T00:00:00Z","publication_status":"submitted","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","year":"2024","OA_type":"green","fulldoi":"https://doi.org/10.48550/arXiv.2412.21101","_id":"21692","date_updated":"2026-04-13T09:48:01Z","article_number":"2412.21101","day":"30","date_created":"2026-04-09T09:10:41Z","abstract":[{"text":"Scintillation, the process of converting high-energy radiation to detectable visible light, is pivotal in advanced technologies spanning from medical diagnostics to fundamental scientific research. Despite significant advancements toward faster and more efficient scintillators, there remains a fundamental limit arising from the intrinsic properties of scintillating materials. The scintillation process culminates in spontaneous emission of visible light, which is restricted in rate by the oscillator strength of individual emission centers. Here, we observe a novel collective emission phenomenon under X-ray excitation, breaking this limit and accelerating the emission. Our observation reveals that strong interactions between simultaneously excited coupled perovskite quantum dots can create collective radioluminescence. This effect is characterized by a spectral shift and an enhanced rate of emission, with an average lifetime of 230 ps, 14 times faster than their room temperature spontaneous emission. It has been established that such quantum dots exhibit superfluorescence under UV excitation. However, X-ray superfluorescence is inherently different, as each high-energy photon creates multiple synchronized excitation events, triggered by a photoelectron and resulting in even faster emission rates, a larger spectral shift, and a broader spectrum. This observation is consistent with a quantum-optical analysis explaining both the UV-driven and X-ray-driven effects. We use a Hanbury-Brown-Twiss g^(2) (τ) setup to analyze the temperature-dependent temporal response of these scintillators. Collective radioluminescence breaks the limit of scintillation lifetime based on spontaneous emission and could dramatically improve time-of-flight detector performance, introducing quantum enhancements to scintillation science.","lang":"eng"}],"scopus_import":"1","status":"public","OA_place":"repository","publication":"arXiv","external_id":{"arxiv":["2412.21101"]},"citation":{"chicago":"Katznelson, Shaul, Shai Levy, Alexey Gorlach, Nathan Regev, Michael Birk, Chen Mechel, Offek Tziperman, et al. “Superfluorescent Scintillation from Coupled Perovskite Quantum Dots.” <i>ArXiv</i>, n.d. <a href=\"https://doi.org/10.48550/arXiv.2412.21101\">https://doi.org/10.48550/arXiv.2412.21101</a>.","apa":"Katznelson, S., Levy, S., Gorlach, A., Regev, N., Birk, M., Mechel, C., … Kaminer, I. (n.d.). Superfluorescent scintillation from coupled perovskite quantum dots. <i>arXiv</i>. <a href=\"https://doi.org/10.48550/arXiv.2412.21101\">https://doi.org/10.48550/arXiv.2412.21101</a>","short":"S. Katznelson, S. Levy, A. Gorlach, N. Regev, M. Birk, C. Mechel, O. Tziperman, R. Schuetz, R. Strassberg, G. Dosovitsky, C. Roques-Carmes, Y. Bekenstein, I. Kaminer, ArXiv (n.d.).","ista":"Katznelson S, Levy S, Gorlach A, Regev N, Birk M, Mechel C, Tziperman O, Schuetz R, Strassberg R, Dosovitsky G, Roques-Carmes C, Bekenstein Y, Kaminer I. Superfluorescent scintillation from coupled perovskite quantum dots. arXiv, 2412.21101.","ama":"Katznelson S, Levy S, Gorlach A, et al. Superfluorescent scintillation from coupled perovskite quantum dots. <i>arXiv</i>. doi:<a href=\"https://doi.org/10.48550/arXiv.2412.21101\">10.48550/arXiv.2412.21101</a>","mla":"Katznelson, Shaul, et al. “Superfluorescent Scintillation from Coupled Perovskite Quantum Dots.” <i>ArXiv</i>, 2412.21101, doi:<a href=\"https://doi.org/10.48550/arXiv.2412.21101\">10.48550/arXiv.2412.21101</a>.","ieee":"S. Katznelson <i>et al.</i>, “Superfluorescent scintillation from coupled perovskite quantum dots,” <i>arXiv</i>. ."},"article_processing_charge":"No","arxiv":1,"oa":1,"main_file_link":[{"url":" https://doi.org/10.48550/arXiv.2412.21101","open_access":"1"}],"month":"12","language":[{"iso":"eng"}],"extern":"1","oa_version":"Preprint"},{"quality_controlled":"1","_id":"21806","date_updated":"2026-05-12T06:50:12Z","intvolume":"        12","date_created":"2026-05-06T10:43:33Z","extern":"1","language":[{"iso":"eng"}],"oa_version":"None","status":"public","citation":{"apa":"Park, M., Guillen Campos, J., Stricker, F. J., &#38; Read de Alaniz, J. (2024). Photo-responsive Diels-Alder based azobenzene-functionalized main-chain liquid crystal networks. <i>Journal of Materials Chemistry C</i>. Royal Society of Chemistry. <a href=\"https://doi.org/10.1039/d4tc01281j\">https://doi.org/10.1039/d4tc01281j</a>","chicago":"Park, Minwook, Jesus Guillen Campos, Friedrich J Stricker, and Javier Read de Alaniz. “Photo-Responsive Diels-Alder Based Azobenzene-Functionalized Main-Chain Liquid Crystal Networks.” <i>Journal of Materials Chemistry C</i>. Royal Society of Chemistry, 2024. <a href=\"https://doi.org/10.1039/d4tc01281j\">https://doi.org/10.1039/d4tc01281j</a>.","short":"M. Park, J. Guillen Campos, F.J. Stricker, J. Read de Alaniz, Journal of Materials Chemistry C 12 (2024) 11976–11981.","ama":"Park M, Guillen Campos J, Stricker FJ, Read de Alaniz J. Photo-responsive Diels-Alder based azobenzene-functionalized main-chain liquid crystal networks. <i>Journal of Materials Chemistry C</i>. 2024;12(31):11976-11981. doi:<a href=\"https://doi.org/10.1039/d4tc01281j\">10.1039/d4tc01281j</a>","ista":"Park M, Guillen Campos J, Stricker FJ, Read de Alaniz J. 2024. Photo-responsive Diels-Alder based azobenzene-functionalized main-chain liquid crystal networks. Journal of Materials Chemistry C. 12(31), 11976–11981.","mla":"Park, Minwook, et al. “Photo-Responsive Diels-Alder Based Azobenzene-Functionalized Main-Chain Liquid Crystal Networks.” <i>Journal of Materials Chemistry C</i>, vol. 12, no. 31, Royal Society of Chemistry, 2024, pp. 11976–81, doi:<a href=\"https://doi.org/10.1039/d4tc01281j\">10.1039/d4tc01281j</a>.","ieee":"M. Park, J. Guillen Campos, F. J. Stricker, and J. Read de Alaniz, “Photo-responsive Diels-Alder based azobenzene-functionalized main-chain liquid crystal networks,” <i>Journal of Materials Chemistry C</i>, vol. 12, no. 31. Royal Society of Chemistry, pp. 11976–11981, 2024."},"author":[{"full_name":"Park, Minwook","first_name":"Minwook","last_name":"Park"},{"full_name":"Guillen Campos, Jesus","last_name":"Guillen Campos","first_name":"Jesus"},{"full_name":"Stricker, Friedrich J","id":"7aca2cfc-46cf-11f0-abd3-8c96b5186745","last_name":"Stricker","first_name":"Friedrich J"},{"last_name":"Read de Alaniz","first_name":"Javier","full_name":"Read de Alaniz, Javier"}],"date_published":"2024-07-10T00:00:00Z","publication_status":"published","page":"11976-11981","title":"Photo-responsive Diels-Alder based azobenzene-functionalized main-chain liquid crystal networks","doi":"10.1039/d4tc01281j","OA_type":"closed access","publisher":"Royal Society of Chemistry","ddc":["540"],"day":"10","volume":12,"publication_identifier":{"issnl":["2050-7526"],"eissn":["2050-7534"]},"abstract":[{"lang":"eng","text":"Light-responsive liquid crystal elastomer networks (LCNs) have received significant interest due to their potential application in soft robotics and shape-morphing devices. Here, we present a systematic examination of light-responsive LCNs prepared using a catalyst-free Diels–Alder cycloaddition and a new azobenzene functionalized monomer for main-chain incorporation. The networks have robust mechanical stiffness that can be reversibly modulated by 1 GPa by turning the UV light on and off. This study highlights the contribution of photothermal softening to reversibly control rheological properties of the newly developed LCNs and demonstrates the ability to tune the modulus on demand. We believe this work will guide future developments of light-responsive LCNs based on the newly developed Diels–Alder cycloaddition."}],"scopus_import":"1","month":"07","publication":"Journal of Materials Chemistry C","article_processing_charge":"No","article_type":"original","type":"journal_article","fulldoi":"https://doi.org/10.1039/d4tc01281j","year":"2024","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","issue":"31"},{"extern":"1","language":[{"iso":"eng"}],"oa_version":"None","status":"public","citation":{"short":"Y. Yao, A.M. Wilborn, B. Lemaire, F. Trigka, F.J. Stricker, A.H. Weible, S. Li, R.K.A. Bennett, T.C. Cheung, A. Grinthal, M. Zhernenkov, G. Freychet, P. Wąsik, B. Kozinsky, M.M. Lerch, X. Wang, J. Aizenberg, Science 386 (2024) 1161–1168.","apa":"Yao, Y., Wilborn, A. M., Lemaire, B., Trigka, F., Stricker, F. J., Weible, A. H., … Aizenberg, J. (2024). Programming liquid crystal elastomers for multistep ambidirectional deformability. <i>Science</i>. American Association for the Advancement of Science. <a href=\"https://doi.org/10.1126/science.adq6434\">https://doi.org/10.1126/science.adq6434</a>","chicago":"Yao, Yuxing, Atalaya Milan Wilborn, Baptiste Lemaire, Foteini Trigka, Friedrich J Stricker, Alan H. Weible, Shucong Li, et al. “Programming Liquid Crystal Elastomers for Multistep Ambidirectional Deformability.” <i>Science</i>. American Association for the Advancement of Science, 2024. <a href=\"https://doi.org/10.1126/science.adq6434\">https://doi.org/10.1126/science.adq6434</a>.","ieee":"Y. Yao <i>et al.</i>, “Programming liquid crystal elastomers for multistep ambidirectional deformability,” <i>Science</i>, vol. 386, no. 6726. American Association for the Advancement of Science, pp. 1161–1168, 2024.","ista":"Yao Y, Wilborn AM, Lemaire B, Trigka F, Stricker FJ, Weible AH, Li S, Bennett RKA, Cheung TC, Grinthal A, Zhernenkov M, Freychet G, Wąsik P, Kozinsky B, Lerch MM, Wang X, Aizenberg J. 2024. Programming liquid crystal elastomers for multistep ambidirectional deformability. Science. 386(6726), 1161–1168.","ama":"Yao Y, Wilborn AM, Lemaire B, et al. Programming liquid crystal elastomers for multistep ambidirectional deformability. <i>Science</i>. 2024;386(6726):1161-1168. doi:<a href=\"https://doi.org/10.1126/science.adq6434\">10.1126/science.adq6434</a>","mla":"Yao, Yuxing, et al. “Programming Liquid Crystal Elastomers for Multistep Ambidirectional Deformability.” <i>Science</i>, vol. 386, no. 6726, American Association for the Advancement of Science, 2024, pp. 1161–68, doi:<a href=\"https://doi.org/10.1126/science.adq6434\">10.1126/science.adq6434</a>."},"quality_controlled":"1","_id":"21817","date_updated":"2026-05-12T09:48:12Z","intvolume":"       386","date_created":"2026-05-06T10:54:51Z","OA_type":"closed access","author":[{"last_name":"Yao","first_name":"Yuxing","full_name":"Yao, Yuxing"},{"full_name":"Wilborn, Atalaya Milan","first_name":"Atalaya Milan","last_name":"Wilborn"},{"full_name":"Lemaire, Baptiste","first_name":"Baptiste","last_name":"Lemaire"},{"full_name":"Trigka, Foteini","last_name":"Trigka","first_name":"Foteini"},{"first_name":"Friedrich J","last_name":"Stricker","id":"7aca2cfc-46cf-11f0-abd3-8c96b5186745","full_name":"Stricker, Friedrich J"},{"first_name":"Alan H.","last_name":"Weible","full_name":"Weible, Alan H."},{"last_name":"Li","first_name":"Shucong","full_name":"Li, Shucong"},{"last_name":"Bennett","first_name":"Robert K. A.","full_name":"Bennett, Robert K. A."},{"full_name":"Cheung, Tung Chun","first_name":"Tung Chun","last_name":"Cheung"},{"first_name":"Alison","last_name":"Grinthal","full_name":"Grinthal, Alison"},{"full_name":"Zhernenkov, Mikhail","first_name":"Mikhail","last_name":"Zhernenkov"},{"full_name":"Freychet, Guillaume","first_name":"Guillaume","last_name":"Freychet"},{"first_name":"Patryk","last_name":"Wąsik","full_name":"Wąsik, Patryk"},{"first_name":"Boris","last_name":"Kozinsky","full_name":"Kozinsky, Boris"},{"last_name":"Lerch","first_name":"Michael M.","full_name":"Lerch, Michael M."},{"full_name":"Wang, Xiaoguang","first_name":"Xiaoguang","last_name":"Wang"},{"first_name":"Joanna","last_name":"Aizenberg","full_name":"Aizenberg, Joanna"}],"date_published":"2024-12-06T00:00:00Z","pmid":1,"publication_status":"published","page":"1161-1168","title":"Programming liquid crystal elastomers for multistep ambidirectional deformability","doi":"10.1126/science.adq6434","month":"12","external_id":{"pmid":["39636998"]},"publication":"Science","article_processing_charge":"No","publisher":"American Association for the Advancement of Science","ddc":["540"],"day":"06","volume":386,"publication_identifier":{"eissn":["1095-9203"],"issn":["0036-8075"]},"abstract":[{"lang":"eng","text":"Ambidirectionality, which is the ability of structural elements to move beyond a reference state in two opposite directions, is common in nature. However, conventional soft materials are typically limited to a single, unidirectional deformation unless complex hybrid constructs are used. We exploited the combination of mesogen self-assembly, polymer chain elasticity, and polymerization-induced stress to design liquid crystalline elastomers that exhibit two mesophases: chevron smectic C (cSmC) and smectic A (SmA). Inducing the cSmC-SmA–isotropic phase transition led to an unusual inversion of the strain field in the microstructure, resulting in opposite deformation modes (e.g., consecutive shrinkage or expansion and right-handed or left-handed twisting and tilting in opposite directions) and high-frequency nonmonotonic oscillations. This ambidirectional movement is scalable and can be used to generate Gaussian transformations at the macroscale."}],"scopus_import":"1","fulldoi":"https://doi.org/10.1126/science.adq6434","year":"2024","issue":"6726","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","article_type":"original","type":"journal_article"},{"issue":"9","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","fulldoi":"https://doi.org/10.1016/j.jbc.2024.107604","year":"2024","PlanS_conform":"1","type":"journal_article","article_type":"original","OA_place":"publisher","publication":"Journal of Biological Chemistry","external_id":{"pmid":["39059488"]},"oa":1,"DOAJ_listed":"1","article_processing_charge":"Yes","month":"09","day":"01","volume":300,"publication_identifier":{"issn":["0021-9258"],"eissn":["1083-351X"]},"abstract":[{"lang":"eng","text":"The HIRA histone chaperone complex is comprised of four protein subunits: HIRA, UBN1, CABIN1, and transiently associated ASF1a. All four subunits have been demonstrated to play a role in the deposition of the histone variant H3.3 onto areas of actively transcribed euchromatin in cells. The mechanism by which these subunits function together to drive histone deposition has remained poorly understood. Here we present biochemical and biophysical data supporting a model whereby ASF1a delivers histone H3.3/H4 dimers to the HIRA complex, H3.3/H4 tetramerization drives the association of two HIRA/UBN1 complexes, and the affinity of the histones for DNA drives release of ASF1a and subsequent histone deposition. These findings have implications for understanding how other histone chaperone complexes may mediate histone deposition."}],"publisher":"Elsevier","acknowledgement":"We would like to acknowledge Elliot Dean and Christina Freeman for technical assistance with recombinant protein expression in insect cells and members of the Marmorstein laboratory for many discussions related to this work. Schematic Figures were created with BioRender.com.","has_accepted_license":"1","ddc":["572"],"OA_type":"gold","title":"HIRA complex deposition of histone H3.3 is driven by histone tetramerization and histone-DNA binding","doi":"10.1016/j.jbc.2024.107604","publication_status":"published","author":[{"last_name":"Vogt","first_name":"Austin","full_name":"Vogt, Austin"},{"full_name":"Szurgot, Mary","first_name":"Mary","last_name":"Szurgot"},{"first_name":"Lauren","last_name":"Gardner","orcid":"0009-0000-5733-1546","id":"f9dedd98-6d15-11f0-88a5-a7b4143fdec5","full_name":"Gardner, Lauren"},{"first_name":"David C.","last_name":"Schultz","full_name":"Schultz, David C."},{"last_name":"Marmorstein","first_name":"Ronen","full_name":"Marmorstein, Ronen"}],"pmid":1,"date_published":"2024-09-01T00:00:00Z","status":"public","main_file_link":[{"url":"https://doi.org/10.1016/j.jbc.2024.107604","open_access":"1"}],"citation":{"ama":"Vogt A, Szurgot M, Gardner L, Schultz DC, Marmorstein R. HIRA complex deposition of histone H3.3 is driven by histone tetramerization and histone-DNA binding. <i>Journal of Biological Chemistry</i>. 2024;300(9). doi:<a href=\"https://doi.org/10.1016/j.jbc.2024.107604\">10.1016/j.jbc.2024.107604</a>","ista":"Vogt A, Szurgot M, Gardner L, Schultz DC, Marmorstein R. 2024. HIRA complex deposition of histone H3.3 is driven by histone tetramerization and histone-DNA binding. Journal of Biological Chemistry. 300(9), 107604.","mla":"Vogt, Austin, et al. “HIRA Complex Deposition of Histone H3.3 Is Driven by Histone Tetramerization and Histone-DNA Binding.” <i>Journal of Biological Chemistry</i>, vol. 300, no. 9, 107604, Elsevier, 2024, doi:<a href=\"https://doi.org/10.1016/j.jbc.2024.107604\">10.1016/j.jbc.2024.107604</a>.","ieee":"A. Vogt, M. Szurgot, L. Gardner, D. C. Schultz, and R. Marmorstein, “HIRA complex deposition of histone H3.3 is driven by histone tetramerization and histone-DNA binding,” <i>Journal of Biological Chemistry</i>, vol. 300, no. 9. Elsevier, 2024.","chicago":"Vogt, Austin, Mary Szurgot, Lauren Gardner, David C. Schultz, and Ronen Marmorstein. “HIRA Complex Deposition of Histone H3.3 Is Driven by Histone Tetramerization and Histone-DNA Binding.” <i>Journal of Biological Chemistry</i>. Elsevier, 2024. <a href=\"https://doi.org/10.1016/j.jbc.2024.107604\">https://doi.org/10.1016/j.jbc.2024.107604</a>.","apa":"Vogt, A., Szurgot, M., Gardner, L., Schultz, D. C., &#38; Marmorstein, R. (2024). HIRA complex deposition of histone H3.3 is driven by histone tetramerization and histone-DNA binding. <i>Journal of Biological Chemistry</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.jbc.2024.107604\">https://doi.org/10.1016/j.jbc.2024.107604</a>","short":"A. Vogt, M. Szurgot, L. Gardner, D.C. Schultz, R. Marmorstein, Journal of Biological Chemistry 300 (2024)."},"extern":"1","language":[{"iso":"eng"}],"oa_version":"Published Version","quality_controlled":"1","article_number":"107604","tmp":{"name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","image":"/images/cc_by.png","short":"CC BY (4.0)"},"date_updated":"2026-06-02T14:52:50Z","_id":"21913","intvolume":"       300","date_created":"2026-05-24T08:25:45Z"},{"related_material":{"record":[{"status":"public","relation":"dissertation_contains","id":"21918"}]},"month":"10","publication":"bioRxiv","oa":1,"article_processing_charge":"No","corr_author":"1","acknowledgement":"This work was supported by the Austrian Academy of Science, DOC fellowship No 26293 (K.K.) and the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 101034413 (J.T.). Simulations were performed on the ISTA High-performance Computing Cluster.","day":"18","abstract":[{"text":"Selection against deleterious mutations, called purifying selection, plays a central role in evolution and acts in all populations. It is known that the genetic patterns observed in genomic regions undergoing purifying selection differ from those resulting from neutral evolution. However, a comprehensive understanding of the underlying mechanisms shaping those patterns is still lacking.\r\n\r\nIn the present work, we use simulations combined with a genealogical approach to identify the effect of purifying selection on the ancestry and thus on the genetic diversity. Our analysis relies on the postulate that the genealogy belongs to the universality class of Beta-coalescents. Under this assumption, we derive statistics measuring the distortion of the genealogy. This approach allows us to consider a wide range of regimes (i.e. arbitrary selection and mutation strengths) and uncover a rich phase diagram. We find that, for strong selection, the limiting genealogy is given by Kingman’s coalescent on a polynomial timescale. As selection gets weaker, Muller’s ratchet starts operating, setting off the emergence of multiple mergers in the genealogical structures. Our results show that while multiple-merger coalescents are often interpreted as the signature of selective sweeps in rapidly adapting populations, these structures can also appear in the context of Muller’s ratchet.","lang":"eng"}],"fulldoi":"https://doi.org/10.1101/2024.10.15.618444","project":[{"name":"The impact of deleterious mutations on small populations","_id":"34d33d68-11ca-11ed-8bc3-ec13763c0ca8","grant_number":"26293"},{"grant_number":"101034413","call_identifier":"H2020","_id":"fc2ed2f7-9c52-11eb-aca3-c01059dda49c","name":"IST-BRIDGE: International postdoctoral program"}],"year":"2024","user_id":"8b945eb4-e2f2-11eb-945a-df72226e66a9","type":"preprint","language":[{"iso":"eng"}],"ec_funded":1,"oa_version":"Preprint","status":"public","main_file_link":[{"url":"https://doi.org/10.1101/2024.10.15.618444","open_access":"1"}],"department":[{"_id":"NiBa"},{"_id":"JaMa"}],"citation":{"ieee":"K. Khudiakova, F. Boenkost, and J. N. Tourniaire, “Genealogies under purifying selection,” <i>bioRxiv</i>. .","mla":"Khudiakova, Kseniia, et al. “Genealogies under Purifying Selection.” <i>BioRxiv</i>, doi:<a href=\"https://doi.org/10.1101/2024.10.15.618444\">10.1101/2024.10.15.618444</a>.","ama":"Khudiakova K, Boenkost F, Tourniaire JN. Genealogies under purifying selection. <i>bioRxiv</i>. doi:<a href=\"https://doi.org/10.1101/2024.10.15.618444\">10.1101/2024.10.15.618444</a>","ista":"Khudiakova K, Boenkost F, Tourniaire JN. Genealogies under purifying selection. bioRxiv, <a href=\"https://doi.org/10.1101/2024.10.15.618444\">10.1101/2024.10.15.618444</a>.","short":"K. Khudiakova, F. Boenkost, J.N. Tourniaire, BioRxiv (n.d.).","chicago":"Khudiakova, Kseniia, Florin Boenkost, and Julie N Tourniaire. “Genealogies under Purifying Selection.” <i>BioRxiv</i>, n.d. <a href=\"https://doi.org/10.1101/2024.10.15.618444\">https://doi.org/10.1101/2024.10.15.618444</a>.","apa":"Khudiakova, K., Boenkost, F., &#38; Tourniaire, J. N. (n.d.). Genealogies under purifying selection. <i>bioRxiv</i>. <a href=\"https://doi.org/10.1101/2024.10.15.618444\">https://doi.org/10.1101/2024.10.15.618444</a>"},"date_updated":"2026-06-12T12:43:34Z","tmp":{"legal_code_url":"https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode","image":"/images/cc_by_nc_nd.png","name":"Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)","short":"CC BY-NC-ND (4.0)"},"_id":"21967","date_created":"2026-06-09T12:14:08Z","OA_type":"green","author":[{"last_name":"Khudiakova","orcid":"0000-0002-6246-1465","id":"4E6DC800-AE37-11E9-AC72-31CAE5697425","first_name":"Kseniia","full_name":"Khudiakova, Kseniia"},{"full_name":"Boenkost, Florin","first_name":"Florin","last_name":"Boenkost"},{"last_name":"Tourniaire","id":"5dc06dd8-8e51-11ec-9170-8d9c450cc216","first_name":"Julie N","full_name":"Tourniaire, Julie N"}],"date_published":"2024-10-18T00:00:00Z","publication_status":"draft","title":"Genealogies under purifying selection","doi":"10.1101/2024.10.15.618444"}]