A High Sensitivity Fiber Laser Microphone

Yingbo Luo; Yifei Ma; Wentao Zhang; Peng Cui

Asia Communications and Photonics Conference (ACP) 2018
OSA Technical Digest (Optica Publishing Group, 2018),
paper Su2A.86

A High Sensitivity Fiber Laser Microphone

Yingbo Luo, Yifei Ma, Wentao Zhang, and Peng Cui

Asia Communications and Photonics Conference 2018

Hangzhou China
26–29 October 2018
ISBN: 978-1-5386-6158-1

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Y. Luo, Y. Ma, W. Zhang, and P. Cui, "A High Sensitivity Fiber Laser Microphone," in Asia Communications and Photonics Conference (ACP) 2018, OSA Technical Digest (Optica Publishing Group, 2018), paper Su2A.86.

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Abstract

A novel fiber laser microphone (FLM) is presented. Due to the ultra-narrow line width of the fiber laser, when an interferometric demodulation method is used, the FLM can show a low noise level performance. The test results are also given.

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