Fan Cheng, V. Shuvayev, M. Douvidzon, Lev Deych, Tal Carmon School of Electrical Engineering, T. University, T. Aviv, Israel, P. Department, Queens College of Cuny, Flushing, Queens, New York., Usa, Solid State Institute, T. I. O. Technology, Haifa, The Graduate Center of Cuny
We experimentally demonstrate and numerically analyze large arrays of whispering gallery resonators. Using fluorescent mapping, we measure the spatial distribution of the cavity-ensemble's resonances, revealing that light reaches distant resonators in various ways, including while passing through dark gaps, resonator groups, or resonator lines. Energy spatially decays exponentially in the cavities. Our practically infinite periodic array of resonators, with a quality factor [Q] exceeding 10^7, might impact a new type of photonic ensembles for nonlinear optics and lasers using our cavity continuum that is distributed, while having high-Q resonators as unit cells.
{"title":"Cavity Continuum","authors":"Fan Cheng, V. Shuvayev, M. Douvidzon, Lev Deych, Tal Carmon School of Electrical Engineering, T. University, T. Aviv, Israel, P. Department, Queens College of Cuny, Flushing, Queens, New York., Usa, Solid State Institute, T. I. O. Technology, Haifa, The Graduate Center of Cuny","doi":"10.1364/PRJ.505164","DOIUrl":"https://doi.org/10.1364/PRJ.505164","url":null,"abstract":"We experimentally demonstrate and numerically analyze large arrays of whispering gallery resonators. Using fluorescent mapping, we measure the spatial distribution of the cavity-ensemble's resonances, revealing that light reaches distant resonators in various ways, including while passing through dark gaps, resonator groups, or resonator lines. Energy spatially decays exponentially in the cavities. Our practically infinite periodic array of resonators, with a quality factor [Q] exceeding 10^7, might impact a new type of photonic ensembles for nonlinear optics and lasers using our cavity continuum that is distributed, while having high-Q resonators as unit cells.","PeriodicalId":20048,"journal":{"name":"Photonics Research","volume":"233 1","pages":""},"PeriodicalIF":7.6,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139006062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Xin Qi, Jiaju Wu, Feng Wu, Song Zhao, Chao Wu, Yueyang Min, Mina Ren, Yufei Wang, Hai Tao Jiang, Yunhui Li, Zhiwei Guo, Yaping Yang, Wan-hua Zheng, Hong Chen, Yong Sun
{"title":"Observation of maximal intrinsic chirality empowered by dual quasi-bound states in the continuum in planar metasurface","authors":"Xin Qi, Jiaju Wu, Feng Wu, Song Zhao, Chao Wu, Yueyang Min, Mina Ren, Yufei Wang, Hai Tao Jiang, Yunhui Li, Zhiwei Guo, Yaping Yang, Wan-hua Zheng, Hong Chen, Yong Sun","doi":"10.1364/prj.507081","DOIUrl":"https://doi.org/10.1364/prj.507081","url":null,"abstract":"","PeriodicalId":20048,"journal":{"name":"Photonics Research","volume":"18 21","pages":""},"PeriodicalIF":7.6,"publicationDate":"2023-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138601829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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