High Spatial Resolution OFDR Based on In-Current Modulation of DFB Laser

Jiatong Zhang; Liwen Su; Chang Liu; Yanyan Chu; Xinghu Fu; Wa Jin; Weihong Bi; Guangwei Fu

doi:10.3788/AOS231034

Acta Optica Sinica, Volume. 43, Issue 23, 2314001(2023)

High Spatial Resolution OFDR Based on In-Current Modulation of DFB Laser

Jiatong Zhang, Liwen Su, Chang Liu, Yanyan Chu, Xinghu Fu, Wa Jin, Weihong Bi, and Guangwei Fu^*

Key Laboratory for Special Fiber and Fiber Sensor of Hebei Province, School of Information Science and Engineering, Yanshan University, Qinhuangdao 066004, Hebei, China

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Jiatong Zhang, Liwen Su, Chang Liu, Yanyan Chu, Xinghu Fu, Wa Jin, Weihong Bi, Guangwei Fu. High Spatial Resolution OFDR Based on In-Current Modulation of DFB Laser[J]. Acta Optica Sinica, 2023, 43(23): 2314001

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Paper Information

Category: Lasers and Laser Optics

Received: May. 24, 2023

Accepted: Sep. 4, 2023

Published Online: Dec. 12, 2023

The Author Email: Fu Guangwei (earl@ysu.edu.cn)

DOI:10.3788/AOS231034

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology