[{"arxiv":1,"date_updated":"2026-04-27T07:32:36Z","extern":"1","publication_status":"published","day":"10","article_processing_charge":"No","publication_identifier":{"eissn":["1094-4087"]},"year":"2023","_id":"21639","abstract":[{"text":"Traditional optical elements and conventional metasurfaces obey shift-invariance in the paraxial regime. For imaging systems obeying paraxial shift-invariance, a small shift in input angle causes a corresponding shift in the sensor image. Shift-invariance has deep implications for the design and functionality of optical devices, such as the necessity of free space between components (as in compound objectives made of several curved surfaces). We present a method for nanophotonic inverse design of compact imaging systems whose resolution is not constrained by paraxial shift-invariance. Our method is end-to-end, in that it integrates density-based full-Maxwell topology optimization with a fully iterative elastic-net reconstruction algorithm. By the design of nanophotonic structures that scatter light in a non-shift-invariant manner, our optimized nanophotonic imaging system overcomes the limitations of paraxial shift-invariance, achieving accurate, noise-robust image reconstruction beyond shift-invariant resolution.","lang":"eng"}],"page":"24260-24272","publication":"Optics Express","author":[{"first_name":"William F.","full_name":"Li, William F.","last_name":"Li"},{"first_name":"Gaurav","last_name":"Arya","full_name":"Arya, Gaurav"},{"full_name":"Roques-Carmes, Charles","last_name":"Roques-Carmes","first_name":"Charles","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82"},{"full_name":"Lin, Zin","last_name":"Lin","first_name":"Zin"},{"full_name":"Johnson, Steven G.","last_name":"Johnson","first_name":"Steven G."},{"full_name":"Soljačić, Marin","last_name":"Soljačić","first_name":"Marin"}],"title":"Transcending shift-invariance in the paraxial regime via end-to-end inverse design of freeform nanophotonics","license":"https://creativecommons.org/licenses/by/4.0/","issue":"15","article_type":"original","citation":{"ieee":"W. F. Li, G. Arya, C. Roques-Carmes, Z. Lin, S. G. Johnson, and M. Soljačić, “Transcending shift-invariance in the paraxial regime via end-to-end inverse design of freeform nanophotonics,” <i>Optics Express</i>, vol. 31, no. 15. Optica Publishing Group, pp. 24260–24272, 2023.","ama":"Li WF, Arya G, Roques-Carmes C, Lin Z, Johnson SG, Soljačić M. Transcending shift-invariance in the paraxial regime via end-to-end inverse design of freeform nanophotonics. <i>Optics Express</i>. 2023;31(15):24260-24272. doi:<a href=\"https://doi.org/10.1364/oe.492553\">10.1364/oe.492553</a>","apa":"Li, W. F., Arya, G., Roques-Carmes, C., Lin, Z., Johnson, S. G., &#38; Soljačić, M. (2023). Transcending shift-invariance in the paraxial regime via end-to-end inverse design of freeform nanophotonics. <i>Optics Express</i>. Optica Publishing Group. <a href=\"https://doi.org/10.1364/oe.492553\">https://doi.org/10.1364/oe.492553</a>","mla":"Li, William F., et al. “Transcending Shift-Invariance in the Paraxial Regime via End-to-End Inverse Design of Freeform Nanophotonics.” <i>Optics Express</i>, vol. 31, no. 15, Optica Publishing Group, 2023, pp. 24260–72, doi:<a href=\"https://doi.org/10.1364/oe.492553\">10.1364/oe.492553</a>.","ista":"Li WF, Arya G, Roques-Carmes C, Lin Z, Johnson SG, Soljačić M. 2023. Transcending shift-invariance in the paraxial regime via end-to-end inverse design of freeform nanophotonics. Optics Express. 31(15), 24260–24272.","short":"W.F. Li, G. Arya, C. Roques-Carmes, Z. Lin, S.G. Johnson, M. Soljačić, Optics Express 31 (2023) 24260–24272.","chicago":"Li, William F., Gaurav Arya, Charles Roques-Carmes, Zin Lin, Steven G. Johnson, and Marin Soljačić. “Transcending Shift-Invariance in the Paraxial Regime via End-to-End Inverse Design of Freeform Nanophotonics.” <i>Optics Express</i>. Optica Publishing Group, 2023. <a href=\"https://doi.org/10.1364/oe.492553\">https://doi.org/10.1364/oe.492553</a>."},"oa":1,"fulldoi":"https://doi.org/10.1364/oe.492553","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"Optica Publishing Group","DOAJ_listed":"1","date_created":"2026-03-30T12:22:48Z","doi":"10.1364/oe.492553","scopus_import":"1","pmid":1,"status":"public","OA_place":"publisher","external_id":{"arxiv":["2302.01712"],"pmid":["37475257"]},"volume":31,"language":[{"iso":"eng"}],"oa_version":"Published Version","intvolume":"        31","type":"journal_article","date_published":"2023-07-10T00:00:00Z","OA_type":"gold","ddc":["530"],"quality_controlled":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1364/OE.492553"}],"month":"07"},{"citation":{"short":"Z. Lin, R. Pestourie, C. Roques-Carmes, Z. Li, F. Capasso, M. Soljačić, S.G. Johnson, Optics Express 30 (2022) 28358–28370.","chicago":"Lin, Zin, Raphaël Pestourie, Charles Roques-Carmes, Zhaoyi Li, Federico Capasso, Marin Soljačić, and Steven G. Johnson. “End-to-End Metasurface Inverse Design for Single-Shot Multi-Channel Imaging.” <i>Optics Express</i>. Optica Publishing Group, 2022. <a href=\"https://doi.org/10.1364/oe.449985\">https://doi.org/10.1364/oe.449985</a>.","ieee":"Z. Lin <i>et al.</i>, “End-to-end metasurface inverse design for single-shot multi-channel imaging,” <i>Optics Express</i>, vol. 30, no. 16. Optica Publishing Group, pp. 28358–28370, 2022.","apa":"Lin, Z., Pestourie, R., Roques-Carmes, C., Li, Z., Capasso, F., Soljačić, M., &#38; Johnson, S. G. (2022). End-to-end metasurface inverse design for single-shot multi-channel imaging. <i>Optics Express</i>. Optica Publishing Group. <a href=\"https://doi.org/10.1364/oe.449985\">https://doi.org/10.1364/oe.449985</a>","mla":"Lin, Zin, et al. “End-to-End Metasurface Inverse Design for Single-Shot Multi-Channel Imaging.” <i>Optics Express</i>, vol. 30, no. 16, Optica Publishing Group, 2022, pp. 28358–70, doi:<a href=\"https://doi.org/10.1364/oe.449985\">10.1364/oe.449985</a>.","ama":"Lin Z, Pestourie R, Roques-Carmes C, et al. End-to-end metasurface inverse design for single-shot multi-channel imaging. <i>Optics Express</i>. 2022;30(16):28358-28370. doi:<a href=\"https://doi.org/10.1364/oe.449985\">10.1364/oe.449985</a>","ista":"Lin Z, Pestourie R, Roques-Carmes C, Li Z, Capasso F, Soljačić M, Johnson SG. 2022. End-to-end metasurface inverse design for single-shot multi-channel imaging. Optics Express. 30(16), 28358–28370."},"oa":1,"article_type":"original","issue":"16","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","date_created":"2026-03-30T12:22:48Z","publisher":"Optica Publishing Group","DOAJ_listed":"1","fulldoi":"https://doi.org/10.1364/oe.449985","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"extern":"1","day":"19","article_processing_charge":"No","publication_status":"published","arxiv":1,"date_updated":"2026-04-27T09:09:05Z","page":"28358-28370","abstract":[{"lang":"eng","text":"We introduce end-to-end inverse design for multi-channel imaging, in which a nanophotonic frontend is optimized in conjunction with an image-processing backend to extract depth, spectral and polarization channels from a single monochrome image. Unlike diffractive optics, we show that subwavelength-scale “metasurface” designs can easily distinguish similar wavelength and polarization inputs. The proposed technique integrates a single-layer metasurface frontend with an efficient Tikhonov reconstruction backend, without any additional optics except a grayscale sensor. Our method yields multi-channel imaging by spontaneous demultiplexing: the metaoptics front-end separates different channels into distinct spatial domains whose locations on the sensor are optimally discovered by the inverse-design algorithm. We present large-area metasurface designs, compatible with standard lithography, for multi-spectral imaging, depth-spectral imaging, and “all-in-one” spectro-polarimetric-depth imaging with robust reconstruction performance (≲ 10% error with 1% detector noise). In contrast to neural networks, our framework is physically interpretable and does not require large training sets. It can be used to reconstruct arbitrary three-dimensional scenes with full multi-wavelength spectra and polarization textures."}],"author":[{"last_name":"Lin","full_name":"Lin, Zin","first_name":"Zin"},{"full_name":"Pestourie, Raphaël","last_name":"Pestourie","first_name":"Raphaël"},{"first_name":"Charles","id":"e2e68fc9-6505-11ef-a541-eb4e72cc3e82","last_name":"Roques-Carmes","full_name":"Roques-Carmes, Charles"},{"first_name":"Zhaoyi","last_name":"Li","full_name":"Li, Zhaoyi"},{"first_name":"Federico","full_name":"Capasso, Federico","last_name":"Capasso"},{"first_name":"Marin","full_name":"Soljačić, Marin","last_name":"Soljačić"},{"first_name":"Steven G.","last_name":"Johnson","full_name":"Johnson, Steven G."}],"title":"End-to-end metasurface inverse design for single-shot multi-channel imaging","publication":"Optics Express","publication_identifier":{"eissn":["1094-4087"]},"_id":"21638","year":"2022","oa_version":"Published Version","type":"journal_article","date_published":"2022-07-19T00:00:00Z","intvolume":"        30","language":[{"iso":"eng"}],"volume":30,"external_id":{"pmid":[" 36299033"],"arxiv":["2111.01071"]},"month":"07","ddc":["530"],"OA_type":"gold","main_file_link":[{"url":"https://doi.org/10.1364/OE.449985","open_access":"1"}],"quality_controlled":"1","scopus_import":"1","pmid":1,"doi":"10.1364/oe.449985","status":"public","OA_place":"publisher"},{"tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"acknowledgement":"H2020 Marie Skłodowska-Curie Actions (642841); European Research Council (715767); Grantová Agentura České Republiky (16-08111S, 16-18964S); Univerzita Karlova v Praze (SVV-2017-260452); Engineering and Physical Sciences Research Council (EP/K023578/1).\r\nWe are grateful to Stratasys Ltd. for access to the voxel-level print interface of the J750\r\nmachine.","fulldoi":"https://doi.org/10.1364/OE.406095","date_created":"2021-03-14T23:01:33Z","publisher":"Optica Publishing Group","isi":1,"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","article_type":"original","issue":"5","oa":1,"file_date_updated":"2021-03-22T08:15:28Z","citation":{"short":"O. Elek, R. Zhang, D. Sumin, K. Myszkowski, B. Bickel, A. Wilkie, J. Křivánek, T. Weyrich, Optics Express 29 (2021) 7568–7588.","chicago":"Elek, Oskar, Ran Zhang, Denis Sumin, Karol Myszkowski, Bernd Bickel, Alexander Wilkie, Jaroslav Křivánek, and Tim Weyrich. “Robust and Practical Measurement of Volume Transport Parameters in Solid Photo-Polymer Materials for 3D Printing.” <i>Optics Express</i>. Optica Publishing Group, 2021. <a href=\"https://doi.org/10.1364/OE.406095\">https://doi.org/10.1364/OE.406095</a>.","ama":"Elek O, Zhang R, Sumin D, et al. Robust and practical measurement of volume transport parameters in solid photo-polymer materials for 3D printing. <i>Optics Express</i>. 2021;29(5):7568-7588. doi:<a href=\"https://doi.org/10.1364/OE.406095\">10.1364/OE.406095</a>","mla":"Elek, Oskar, et al. “Robust and Practical Measurement of Volume Transport Parameters in Solid Photo-Polymer Materials for 3D Printing.” <i>Optics Express</i>, vol. 29, no. 5, Optica Publishing Group, 2021, pp. 7568–88, doi:<a href=\"https://doi.org/10.1364/OE.406095\">10.1364/OE.406095</a>.","apa":"Elek, O., Zhang, R., Sumin, D., Myszkowski, K., Bickel, B., Wilkie, A., … Weyrich, T. (2021). Robust and practical measurement of volume transport parameters in solid photo-polymer materials for 3D printing. <i>Optics Express</i>. Optica Publishing Group. <a href=\"https://doi.org/10.1364/OE.406095\">https://doi.org/10.1364/OE.406095</a>","ista":"Elek O, Zhang R, Sumin D, Myszkowski K, Bickel B, Wilkie A, Křivánek J, Weyrich T. 2021. Robust and practical measurement of volume transport parameters in solid photo-polymer materials for 3D printing. Optics Express. 29(5), 7568–7588.","ieee":"O. Elek <i>et al.</i>, “Robust and practical measurement of volume transport parameters in solid photo-polymer materials for 3D printing,” <i>Optics Express</i>, vol. 29, no. 5. Optica Publishing Group, pp. 7568–7588, 2021."},"_id":"9241","year":"2021","publication_identifier":{"eissn":["1094-4087"]},"author":[{"full_name":"Elek, Oskar","last_name":"Elek","first_name":"Oskar"},{"last_name":"Zhang","full_name":"Zhang, Ran","orcid":"0000-0002-3808-281X","first_name":"Ran","id":"4DDBCEB0-F248-11E8-B48F-1D18A9856A87"},{"last_name":"Sumin","full_name":"Sumin, Denis","first_name":"Denis"},{"first_name":"Karol","full_name":"Myszkowski, Karol","last_name":"Myszkowski"},{"full_name":"Bickel, Bernd","last_name":"Bickel","id":"49876194-F248-11E8-B48F-1D18A9856A87","first_name":"Bernd","orcid":"0000-0001-6511-9385"},{"first_name":"Alexander","last_name":"Wilkie","full_name":"Wilkie, Alexander"},{"last_name":"Křivánek","full_name":"Křivánek, Jaroslav","first_name":"Jaroslav"},{"first_name":"Tim","full_name":"Weyrich, Tim","last_name":"Weyrich"}],"publication":"Optics Express","title":"Robust and practical measurement of volume transport parameters in solid photo-polymer materials for 3D printing","page":"7568-7588","abstract":[{"lang":"eng","text":"Volumetric light transport is a pervasive physical phenomenon, and therefore its accurate simulation is important for a broad array of disciplines. While suitable mathematical models for computing the transport are now available, obtaining the necessary material parameters needed to drive such simulations is a challenging task: direct measurements of these parameters from material samples are seldom possible. Building on the inverse scattering paradigm, we present a novel measurement approach which indirectly infers the transport parameters from extrinsic observations of multiple-scattered radiance. The novelty of the proposed approach lies in replacing structured illumination with a structured reflector bonded to the sample, and a robust fitting procedure that largely compensates for potential systematic errors in the calibration of the setup. We show the feasibility of our approach by validating simulations of complex 3D compositions of the measured materials against physical prints, using photo-polymer resins. As presented in this paper, our technique yields colorspace data suitable for accurate appearance reproduction in the area of 3D printing. Beyond that, and without fundamental changes to the basic measurement methodology, it could equally well be used to obtain spectral measurements that are useful for other application areas."}],"date_updated":"2026-07-07T05:54:53Z","article_processing_charge":"No","day":"01","publication_status":"published","ec_funded":1,"quality_controlled":"1","file":[{"file_size":10873700,"relation":"main_file","access_level":"open_access","success":1,"file_id":"9269","date_created":"2021-03-22T08:15:28Z","date_updated":"2021-03-22T08:15:28Z","file_name":"2021_OpticsExpress_Elek.pdf","content_type":"application/pdf","creator":"dernst","checksum":"a9697ad83136c19ad87e46aa2db63cfd"}],"ddc":["000"],"month":"03","language":[{"iso":"eng"}],"external_id":{"isi":["000624968100103"]},"volume":29,"date_published":"2021-03-01T00:00:00Z","type":"journal_article","intvolume":"        29","oa_version":"Published Version","department":[{"_id":"BeBi"}],"project":[{"_id":"2508E324-B435-11E9-9278-68D0E5697425","grant_number":"642841","name":"Distributed 3D Object Design","call_identifier":"H2020"},{"call_identifier":"H2020","grant_number":"715767","name":"MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling","_id":"24F9549A-B435-11E9-9278-68D0E5697425"}],"has_accepted_license":"1","status":"public","doi":"10.1364/OE.406095","scopus_import":"1"},{"abstract":[{"lang":"eng","text":"We fabricate and characterize a microscale silicon opto-electromechanical system whose mechanical motion is coupled capacitively to an electrical circuit and optically via radiation pressure to a photonic crystal cavity. To achieve large electromechanical interaction strength, we implement an inverse shadow mask fabrication scheme which obtains capacitor gaps as small as 30 nm while maintaining a silicon surface quality necessary for minimizing optical loss. Using the sensitive optical read-out of the photonic crystal cavity, we characterize the linear and nonlinear capacitive coupling to the fundamental ωm=2π = 63 MHz in-plane flexural motion of the structure, showing that the large electromechanical coupling in such devices may be suitable for realizing efficient microwave-to-optical signal conversion."}],"page":"3196 - 3208","author":[{"full_name":"Pitanti, Alessandro","last_name":"Pitanti","first_name":"Alessandro"},{"first_name":"Johannes M","id":"4B591CBA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0001-8112-028X","full_name":"Fink, Johannes M","last_name":"Fink"},{"first_name":"Amir","full_name":"Safavi Naeini, Amir","last_name":"Safavi Naeini"},{"last_name":"Hill","full_name":"Hill, Jeff","first_name":"Jeff"},{"first_name":"Chan","last_name":"Lei","full_name":"Lei, Chan"},{"full_name":"Tredicucci, Alessandro","last_name":"Tredicucci","first_name":"Alessandro"},{"last_name":"Painter","full_name":"Painter, Oskar","first_name":"Oskar"}],"publication":"Optics Express","title":"Strong opto-electro-mechanical coupling in a silicon photonic crystal cavity","publication_identifier":{"eissn":["1094-4087"]},"_id":"1788","year":"2015","extern":"1","publication_status":"published","day":"09","article_processing_charge":"No","date_updated":"2026-05-19T08:32:24Z","user_id":"ba8df636-2132-11f1-aed0-ed93e2281fdd","DOAJ_listed":"1","publisher":"Optica Publishing Group","date_created":"2018-12-11T11:54:01Z","fulldoi":"https://doi.org/10.1364/OE.23.003196","acknowledgement":"This work was supported by the DARPA MESO program, the AFOSR Hybrid Nanophotonics MURI, the Institute for Quantum Information and Matter, an NSF Physics Frontiers Center with support of the Gordon and Betty Moore Foundation, and the Kavli Nanoscience Institute at Caltech. AP gratefully acknowledge funding from EU through Marie Curie Actions, project NEMO (GA 298861). AT acknowledges partial financial support from the ERC through the advanced grant SoulMan","publist_id":"5325","tmp":{"short":"CC BY (4.0)","image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"citation":{"chicago":"Pitanti, Alessandro, Johannes M Fink, Amir Safavi Naeini, Jeff Hill, Chan Lei, Alessandro Tredicucci, and Oskar Painter. “Strong Opto-Electro-Mechanical Coupling in a Silicon Photonic Crystal Cavity.” <i>Optics Express</i>. Optica Publishing Group, 2015. <a href=\"https://doi.org/10.1364/OE.23.003196\">https://doi.org/10.1364/OE.23.003196</a>.","short":"A. Pitanti, J.M. Fink, A. Safavi Naeini, J. Hill, C. Lei, A. Tredicucci, O. Painter, Optics Express 23 (2015) 3196–3208.","ista":"Pitanti A, Fink JM, Safavi Naeini A, Hill J, Lei C, Tredicucci A, Painter O. 2015. Strong opto-electro-mechanical coupling in a silicon photonic crystal cavity. Optics Express. 23(3), 3196–3208.","ama":"Pitanti A, Fink JM, Safavi Naeini A, et al. Strong opto-electro-mechanical coupling in a silicon photonic crystal cavity. <i>Optics Express</i>. 2015;23(3):3196-3208. doi:<a href=\"https://doi.org/10.1364/OE.23.003196\">10.1364/OE.23.003196</a>","apa":"Pitanti, A., Fink, J. M., Safavi Naeini, A., Hill, J., Lei, C., Tredicucci, A., &#38; Painter, O. (2015). Strong opto-electro-mechanical coupling in a silicon photonic crystal cavity. <i>Optics Express</i>. Optica Publishing Group. <a href=\"https://doi.org/10.1364/OE.23.003196\">https://doi.org/10.1364/OE.23.003196</a>","mla":"Pitanti, Alessandro, et al. “Strong Opto-Electro-Mechanical Coupling in a Silicon Photonic Crystal Cavity.” <i>Optics Express</i>, vol. 23, no. 3, Optica Publishing Group, 2015, pp. 3196–208, doi:<a href=\"https://doi.org/10.1364/OE.23.003196\">10.1364/OE.23.003196</a>.","ieee":"A. Pitanti <i>et al.</i>, “Strong opto-electro-mechanical coupling in a silicon photonic crystal cavity,” <i>Optics Express</i>, vol. 23, no. 3. Optica Publishing Group, pp. 3196–3208, 2015."},"oa":1,"issue":"3","article_type":"original","status":"public","OA_place":"publisher","scopus_import":"1","pmid":1,"doi":"10.1364/OE.23.003196","month":"02","OA_type":"gold","quality_controlled":"1","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1364/OE.23.003196"}],"oa_version":"Published Version","intvolume":"        23","date_published":"2015-02-09T00:00:00Z","type":"journal_article","external_id":{"pmid":["25836178"]},"volume":23,"language":[{"iso":"eng"}]},{"quality_controlled":"1","main_file_link":[{"url":"https://doi.org/10.1364/OE.23.024547","open_access":"1"}],"month":"09","language":[{"iso":"eng"}],"volume":23,"type":"journal_article","date_published":"2015-09-10T00:00:00Z","intvolume":"        23","oa_version":"Published Version","status":"public","doi":"10.1364/oe.23.024547","scopus_import":"1","fulldoi":"https://doi.org/10.1364/oe.23.024547","date_created":"2024-10-15T11:20:55Z","publisher":"Optica Publishing Group","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","issue":"19","oa":1,"citation":{"ieee":"H. Haim, A. M. Bronstein, and E. Marom, “Computational multi-focus imaging combining sparse model with color dependent phase mask,” <i>Optics Express</i>, vol. 23, no. 19. Optica Publishing Group, pp. 24547–24556, 2015.","ista":"Haim H, Bronstein AM, Marom E. 2015. Computational multi-focus imaging combining sparse model with color dependent phase mask. Optics Express. 23(19), 24547–24556.","ama":"Haim H, Bronstein AM, Marom E. Computational multi-focus imaging combining sparse model with color dependent phase mask. <i>Optics Express</i>. 2015;23(19):24547-24556. doi:<a href=\"https://doi.org/10.1364/oe.23.024547\">10.1364/oe.23.024547</a>","mla":"Haim, Harel, et al. “Computational Multi-Focus Imaging Combining Sparse Model with Color Dependent Phase Mask.” <i>Optics Express</i>, vol. 23, no. 19, Optica Publishing Group, 2015, pp. 24547–56, doi:<a href=\"https://doi.org/10.1364/oe.23.024547\">10.1364/oe.23.024547</a>.","apa":"Haim, H., Bronstein, A. M., &#38; Marom, E. (2015). Computational multi-focus imaging combining sparse model with color dependent phase mask. <i>Optics Express</i>. Optica Publishing Group. <a href=\"https://doi.org/10.1364/oe.23.024547\">https://doi.org/10.1364/oe.23.024547</a>","short":"H. Haim, A.M. Bronstein, E. Marom, Optics Express 23 (2015) 24547–24556.","chicago":"Haim, Harel, Alex M. Bronstein, and Emanuel Marom. “Computational Multi-Focus Imaging Combining Sparse Model with Color Dependent Phase Mask.” <i>Optics Express</i>. Optica Publishing Group, 2015. <a href=\"https://doi.org/10.1364/oe.23.024547\">https://doi.org/10.1364/oe.23.024547</a>."},"_id":"18436","year":"2015","publication_identifier":{"eissn":["1094-4087"]},"title":"Computational multi-focus imaging combining sparse model with color dependent phase mask","author":[{"first_name":"Harel","last_name":"Haim","full_name":"Haim, Harel"},{"id":"58f3726e-7cba-11ef-ad8b-e6e8cb3904e6","first_name":"Alexander","orcid":"0000-0001-9699-8730","full_name":"Bronstein, Alexander","last_name":"Bronstein"},{"first_name":"Emanuel","full_name":"Marom, Emanuel","last_name":"Marom"}],"publication":"Optics Express","page":"24547 - 24556","date_updated":"2024-12-19T10:48:50Z","day":"10","article_processing_charge":"No","publication_status":"published","extern":"1"}]