Weak optical signal enhancement based on stimulated Brillouin scattering in optical fiber

Liwen Sheng, Dexin Ba, Zhiwei Lu

Research output: Contribution to journalConference articlepeer-review

Abstract

A high-gain and frequency-selective amplifier for weak optical echo signal based on stimulated Brillouin scattering in fiber is proposed. which is an excellent candidate for the weak signal enhancement in traditional lidar system especially in bad weather. In experiment, a maximum signal gain of 68 dB was obtained.

Original languageEnglish
JournalOptics InfoBase Conference Papers
VolumePart F125-OPJ 2018
DOIs
StatePublished - 2018
Externally publishedYes
EventOptics and Photonics Japan, OPJ 2018 - Tokyo, Japan
Duration: 30 Oct 201831 Oct 2018

Bibliographical note

Publisher Copyright:
© 2018 OSJ

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