Study on Linewidth and Phase Noise Characteristics of a Narrow Linewidth External Cavity Diode Laser

Study on Linewidth and Phase Noise Characteristics of a Narrow Linewidth External Cavity Diode Laser

In the field of inter-satellite laser communication, achieving high-quality communication and compensating for the Doppler frequency shift caused by relative motion necessitate lasers with narrow linewidths, low phase noise, and the ability to achieve mode-hop-free tuning within a specific range. To...

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Bibliographic Details
Main Authors: Sheng Hu, Puchu Lv, Chenggang Guan, Shasha Li, Haixin Qin, Xiaoqiang Li, Xuan Chen, Linfeng Zhan, Weiqi Wang, Yifan Xiao, Minghu Wu
Format: Article
Language:English
Published: MDPI AG 2024-02-01
Series:Sensors
Subjects:
inter-satellite laser communication
external cavity diode laser
linewidth
phase noise
F-P etalon
optimal operating point
Online Access:https://www.mdpi.com/1424-8220/24/4/1103

Internet

https://www.mdpi.com/1424-8220/24/4/1103

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