Mie scatterers bring a resonator to an exceptional point

被引：3
|
作者：
Hong, Kai [1 ,2 ]
Chen, Lin [1 ,2 ]
机构：
[1] Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Wuhan 430074, Peoples R China
[2] Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Wuhan 430074, Peoples R China
来源：
LIGHT-SCIENCE & APPLICATIONS | 2023年 / 12卷 / 01期
关键词：
MODES;
D O I：
10.1038/s41377-023-01258-4
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Exceptional points have given rise to many intriguing optical phenomena that are of fundamental importance for a variety of breakthrough technologies. The pre-defined Mie scatterers can bring a resonator to an exceptional point, and result in enhanced quality factor through coherently suppressing the backward scattering.
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页数：2
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