Engineered plasmonic resonances with Fabry-Perot optical microcavities  

作　　者：Xiaoxiu Zhu Xiao Xiong Yun-Feng Xiao 

机构地区：[1]State Key Laboratory for Mesoscopic Physics and Frontiers Science Center for Nano-optoelectronics,School of Physics,Peking University,Beijing 100871,China [2]Collaborative Innovation Center of Extreme Optics,Shanxi University,Taiyuan 030006,China

出　　处：《Science China(Physics,Mechanics & Astronomy)》2024年第4期172-172,共1页中国科学：物理学、力学、天文学（英文版）

摘　　要：Optical cavities play a crucial role in confining light in both the time and frequency domains,serving as essential components in fundamental and applied studies.Higher quality factor(Q)and smaller mode volume(V)are sought-after characteristics,as the Purcell factor is directly proportional to Q/V.Dielectric microcavities possess an ultra-high Q but a relatively large V,whereas plasmonic nanocavities have an ultra-small V but suffer from significant Ohmic loss.

关 键 词：ENGINE OPTICAL Ohmic 

分 类 号：O43[机械工程—光学工程] O53[理学—光学]