Trapping photons with optical black hole  

作　　者：You-Ling Chen Qi-Tao Cao Yun-Feng Xiao 

机构地区：[1]State Key Laboratory on Integrated Optoelectronics,Institute of Semiconductors,Chinese Academy of Sciences,Beijing 100083,China [2]Frontiers Science Center for Nano-optoelectronics&School of Physics,Peking University,Beijing 100871,China [3]Collaborative Innovation Center of Extreme Optics,Shanxi University,Taiyuan 030006 Shanxi,China

出　　处：《Light(Science & Applications)》2023年第4期507-508,共2页光（科学与应用)（英文版）

摘　　要：An optical black-hole cavity based on transformation optics enables Q-factor enhancement and strong field confinement,by eliminating the intrinsic radiation loss of the conventional whispering-gallery modes,holding potential for applications in energy harvesting and optoelectronics.

关 键 词：OPTICS eliminating enable 

分 类 号：O43[机械工程—光学工程]