Contra-Directional Coupling Phase-Shifted Grating with High <i>Q</i>-Factor and Ultra-Narrow Bandwidth

Shasha Liao; Cong Huang; Yuting Feng; Wuhao Zhang; Shuai Zhao; Zhenwei Liu

doi:10.3788/AOS221151

Acta Optica Sinica, Volume. 43, Issue 1, 0105001(2023)

Contra-Directional Coupling Phase-Shifted Grating with High Q-Factor and Ultra-Narrow Bandwidth

Shasha Liao^1,2、*, Cong Huang¹, Yuting Feng¹, Wuhao Zhang¹, Shuai Zhao¹, and Zhenwei Liu¹

¹School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China

²State Key Laboratory of Advanced Optical Communication Systems and Networks, Shanghai Jiao Tong University, Shanghai 200240, China

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Shasha Liao, Cong Huang, Yuting Feng, Wuhao Zhang, Shuai Zhao, Zhenwei Liu. Contra-Directional Coupling Phase-Shifted Grating with High Q-Factor and Ultra-Narrow Bandwidth[J]. Acta Optica Sinica, 2023, 43(1): 0105001

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Paper Information

Category: Diffraction and Gratings

Received: May. 17, 2022

Accepted: Jun. 23, 2022

Published Online: Jan. 6, 2023

The Author Email: Liao Shasha (liaoss@cqupt.edu.cn)

DOI:10.3788/AOS221151

Topics

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Lasers and Laser Optics

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