Enhanced Smith–Purcell radiation from photonic flatband resonances

conference paper Enhanced Smith–Purcell radiation from photonic flatband resonances published yes Yi Yang author Charles Roques-Carmes author e2e68fc9-6505-11ef-a541-eb4e72cc3e82 Steven E. Kooi author Haoning Tang author Justin Beroz author Eric Mazur author Ido Kaminer author John D. Joannopoulos author Marin Soljačić author CLEO: QUELS_Fundamental Science We show in both theory and experiment that flatband photonic resonances can control and boost free-electron radiation, as validated by enhancement, band, and polarization-shaping measurements. Optica Publishing Group2022San Jose, CA, United States eng Conference on Lasers and Electro-Optics10.1364/cleo_qels.2022.ff2c.7 yes Yang, Yi, et al. “Enhanced Smith–Purcell Radiation from Photonic Flatband Resonances.” Conference on Lasers and Electro-Optics, FF2C.7, Optica Publishing Group, 2022, doi:<a href="https://doi.org/10.1364/cleo_qels.2022.ff2c.7">10.1364/cleo_qels.2022.ff2c.7</a>. Yang Y, Roques-Carmes C, Kooi SE, et al. Enhanced Smith–Purcell radiation from photonic flatband resonances. In: Conference on Lasers and Electro-Optics. Optica Publishing Group; 2022. doi:<a href="https://doi.org/10.1364/cleo_qels.2022.ff2c.7">10.1364/cleo_qels.2022.ff2c.7</a> Yang, Y., Roques-Carmes, C., Kooi, S. E., Tang, H., Beroz, J., Mazur, E., … Soljačić, M. (2022). Enhanced Smith–Purcell radiation from photonic flatband resonances. In Conference on Lasers and Electro-Optics. San Jose, CA, United States: Optica Publishing Group. <a href="https://doi.org/10.1364/cleo_qels.2022.ff2c.7">https://doi.org/10.1364/cleo_qels.2022.ff2c.7</a> Y. Yang, C. Roques-Carmes, S.E. Kooi, H. Tang, J. Beroz, E. Mazur, I. Kaminer, J.D. Joannopoulos, M. Soljačić, in:, Conference on Lasers and Electro-Optics, Optica Publishing Group, 2022. Y. Yang et al., “Enhanced Smith–Purcell radiation from photonic flatband resonances,” in Conference on Lasers and Electro-Optics, San Jose, CA, United States, 2022. Yang Y, Roques-Carmes C, Kooi SE, Tang H, Beroz J, Mazur E, Kaminer I, Joannopoulos JD, Soljačić M. 2022. Enhanced Smith–Purcell radiation from photonic flatband resonances. Conference on Lasers and Electro-Optics. CLEO: QUELS_Fundamental Science, FF2C.7. Yang, Yi, Charles Roques-Carmes, Steven E. Kooi, Haoning Tang, Justin Beroz, Eric Mazur, Ido Kaminer, John D. Joannopoulos, and Marin Soljačić. “Enhanced Smith–Purcell Radiation from Photonic Flatband Resonances.” In Conference on Lasers and Electro-Optics. Optica Publishing Group, 2022. <a href="https://doi.org/10.1364/cleo_qels.2022.ff2c.7">https://doi.org/10.1364/cleo_qels.2022.ff2c.7</a>. 216242026-03-30T12:22:48Z2026-05-04T13:00:51Z