Open AccessSingle Whispering Gallery Mode in Mesh‐Structured Tubular Microcavity with Tunable Axial Confinement
Author(s) -
Wang Yunqi,
Wang Yang,
Huang Gaoshan,
Kong Ye,
Liu Chang,
Zhao Zhe,
Wu Kaibo,
Mei Yongfeng
Publication year - 2021
Publication title -
advanced photonics research
Language(s) - English
Resource type - Journals
ISSN - 2699-9293
DOI - 10.1002/adpr.202170014
Subject(s) - whispering gallery wave , optical microcavity , resonance (particle physics) , materials science , mode (computer interface) , optoelectronics , optics , whispering gallery , physics , laser , resonator , computer science , particle physics , operating system
Tubular Microcavities In article number 2000163 , Yongfeng Mei and co‐workers realize a wide‐range mode selection in a tubular mesh‐structured microcavity by combining the whispering gallery mode‐type resonance and distributed feedback effect. Switching between single‐mode and multi‐mode resonance is achieved at different axial positions in an individual microcavity. The modified microcavity should have a promising future in micro‐/nano‐optical devices.