Dynamic Fano Resonance in Thin Fiber Taper Coupled Cylindrical Microcavity
Fano resonance results from interference between a background and a resonant scattering, which produces the asymmetrical lineshape. A cylindrical microcavity naturally possesses localized whispering gallery mode (WGM) and delocalized radiation mode, and a thin fiber taper can excite these two modes...
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Online Access: | https://ieeexplore.ieee.org/document/7747475/ |
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doaj-d71ac4cf288948f49df145d183b63f622021-03-29T17:37:20ZengIEEEIEEE Photonics Journal1943-06552016-01-01861610.1109/JPHOT.2016.26303167747475Dynamic Fano Resonance in Thin Fiber Taper Coupled Cylindrical MicrocavityYadong Miao0Yunchong Peng1Yu Xiang2Mi Li3Yu Lu4Yuejiang Song5Institute of Optical Communication Engineering, Nanjing University, Jiangsu, ChinaInstitute of Optical Communication Engineering, Nanjing University, Jiangsu, ChinaInstitute of Optical Communication Engineering, Nanjing University, Jiangsu, ChinaInstitute of Optical Communication Engineering, Nanjing University, Jiangsu, ChinaInstitute of Optical Communication Engineering, Nanjing University, Jiangsu, ChinaInstitute of Optical Communication Engineering, Nanjing University, Jiangsu, ChinaFano resonance results from interference between a background and a resonant scattering, which produces the asymmetrical lineshape. A cylindrical microcavity naturally possesses localized whispering gallery mode (WGM) and delocalized radiation mode, and a thin fiber taper can excite these two modes simultaneously. The localized WGM can interfere with the weak delocalized background to generate Fano resonance in the thin fiber taper coupled cylindrical microcavity. In addition, the Fano parameter can be adjusted by changing the gap between fiber taper and microcylinder cavity or the coupling diameter of fiber taper. The experimental results agree well with the quantum scattering theory.https://ieeexplore.ieee.org/document/7747475/MicrocavityFano resonanceradiation modewhispering gallery mode (WGM)thin fiber taper |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Yadong Miao Yunchong Peng Yu Xiang Mi Li Yu Lu Yuejiang Song |
spellingShingle |
Yadong Miao Yunchong Peng Yu Xiang Mi Li Yu Lu Yuejiang Song Dynamic Fano Resonance in Thin Fiber Taper Coupled Cylindrical Microcavity IEEE Photonics Journal Microcavity Fano resonance radiation mode whispering gallery mode (WGM) thin fiber taper |
author_facet |
Yadong Miao Yunchong Peng Yu Xiang Mi Li Yu Lu Yuejiang Song |
author_sort |
Yadong Miao |
title |
Dynamic Fano Resonance in Thin Fiber Taper Coupled Cylindrical Microcavity |
title_short |
Dynamic Fano Resonance in Thin Fiber Taper Coupled Cylindrical Microcavity |
title_full |
Dynamic Fano Resonance in Thin Fiber Taper Coupled Cylindrical Microcavity |
title_fullStr |
Dynamic Fano Resonance in Thin Fiber Taper Coupled Cylindrical Microcavity |
title_full_unstemmed |
Dynamic Fano Resonance in Thin Fiber Taper Coupled Cylindrical Microcavity |
title_sort |
dynamic fano resonance in thin fiber taper coupled cylindrical microcavity |
publisher |
IEEE |
series |
IEEE Photonics Journal |
issn |
1943-0655 |
publishDate |
2016-01-01 |
description |
Fano resonance results from interference between a background and a resonant scattering, which produces the asymmetrical lineshape. A cylindrical microcavity naturally possesses localized whispering gallery mode (WGM) and delocalized radiation mode, and a thin fiber taper can excite these two modes simultaneously. The localized WGM can interfere with the weak delocalized background to generate Fano resonance in the thin fiber taper coupled cylindrical microcavity. In addition, the Fano parameter can be adjusted by changing the gap between fiber taper and microcylinder cavity or the coupling diameter of fiber taper. The experimental results agree well with the quantum scattering theory. |
topic |
Microcavity Fano resonance radiation mode whispering gallery mode (WGM) thin fiber taper |
url |
https://ieeexplore.ieee.org/document/7747475/ |
work_keys_str_mv |
AT yadongmiao dynamicfanoresonanceinthinfibertapercoupledcylindricalmicrocavity AT yunchongpeng dynamicfanoresonanceinthinfibertapercoupledcylindricalmicrocavity AT yuxiang dynamicfanoresonanceinthinfibertapercoupledcylindricalmicrocavity AT mili dynamicfanoresonanceinthinfibertapercoupledcylindricalmicrocavity AT yulu dynamicfanoresonanceinthinfibertapercoupledcylindricalmicrocavity AT yuejiangsong dynamicfanoresonanceinthinfibertapercoupledcylindricalmicrocavity |
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1724197547771166720 |