Ultrasensitive detection of remote acoustic vibrations at 300 m distance by optical feedback enhancement

Mingwang Tian; Xin Xu; Sihong Chen; Zhipeng Feng; Yidong Tan

doi:10.1364/PRJ.523382

Photonics Research, Volume. 12, Issue 9, 1962(2024)

Ultrasensitive detection of remote acoustic vibrations at 300 m distance by optical feedback enhancement Editors' Pick

Mingwang Tian¹, Xin Xu¹, Sihong Chen², Zhipeng Feng³, and Yidong Tan^1、*

¹State Key Laboratory of Precision Measurement Technology and Instruments, Department of Precision Instrument, Tsinghua University, Beijing 100084, China

²Guangdong Bright Dream Robotics Co., Ltd., Foshan 310018, China

³Guangzhou Modern Information Engineering College, Guangzhou 510000, China

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Mingwang Tian, Xin Xu, Sihong Chen, Zhipeng Feng, Yidong Tan, "Ultrasensitive detection of remote acoustic vibrations at 300 m distance by optical feedback enhancement," Photonics Res. 12, 1962 (2024)

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Paper Information

Category: Lasers and Laser Optics

Received: Mar. 8, 2024

Accepted: Jun. 30, 2024

Published Online: Aug. 28, 2024

The Author Email: Yidong Tan (tanyd@tsinghua.edu.cn)

DOI:10.1364/PRJ.523382

CSTR:32188.14.PRJ.523382

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology