Generalized Perturbation Theory for Weakly Deformed Microdisk Cavities

Generalized Perturbation Theory for Weakly Deformed Microdisk Cavities

Abstract A perturbation treatment is derived for weakly deformed microdisk cavities in a more generalized scenario, where both resonant and non‐resonant surface scattering processes coexist. It is proved that the originally developed nondegenerate and degenerate perturbation theories are simplified...

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Bibliographic Details
Main Authors: Xuenan Zhang, Bin Liu, Xue Zhou, Xin Yan, Fang Wang, Zongfu Yu, Tonglei Cheng
Format: Article
Language:English
Published: Wiley-VCH 2024-03-01
Series:Advanced Physics Research
Subjects:
exceptional points
microdisk cavities
perturbation theory
surface scattering
whispering‐gallery modes
Online Access:https://doi.org/10.1002/apxr.202300105

Internet

https://doi.org/10.1002/apxr.202300105

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