Single Whispering Gallery Mode in Mesh‐Structured Tubular Microcavity with Tunable Axial Confinement

Single Whispering Gallery Mode in Mesh‐Structured Tubular Microcavity with Tunable Axial Confinement

Single‐mode lasing with high‐beam quality and wide‐range spectral purity is of fundamental importance in scientific and technical applications. Lacking a mode selection strategy, achieving single whispering gallery mode (WGM)‐type lasing remains a challenge. Herein, a wide‐range tunable single‐WGM r...

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Bibliographic Details
Main Authors: Yunqi Wang, Yang Wang, Gaoshan Huang, Ye Kong, Chang Liu, Zhe Zhao, Kaibo Wu, Yongfeng Mei
Format: Article
Language:English
Published: Wiley-VCH 2021-05-01
Series:Advanced Photonics Research
Subjects:
distributed feedbacks
mode selections
single modes
tubular microcavities
whispering gallery modes
Online Access:https://doi.org/10.1002/adpr.202000163

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