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

机译：基于光纤中受激布里渊散射的弱光信号增强

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

机译：提出了一种基于光纤中布里渊散射的弱回波信号高增益选频放大器。对于传统激光雷达系统中的微弱信号增强（尤其是在恶劣天气中），它是极好的候选者。在实验中，获得了68 dB的最大信号增益。

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《日本光学会;日本光学会年次学術講演会》|2018年|1-2|共2页
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Liwen Sheng; Dexin Ba; Zhiwei Lu;
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National Key Laboratory of Science and Technology on Tunable Laser Harbin Institute of Technology lvzw@hit.edu.cn;

National Key Laboratory of Science and Technology on Tunable Laser Harbin Institute of Technology dexina@hit.edu.cn;

National Key Laboratory of Science and Technology on Tunable Laser Harbin Institute of Technology;

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专利

1. Simultaneous demodulation and slow light of differential phase-shift keying signals using stimulated-Brillouin-scattering-based optical filtering in fiber [J] . Lilin Yi, Yves Jaouen, Weisheng Hu, Optics Letters . 2007,第21期

机译：光纤中基于受激布里渊散射的光学滤波对差分相移键控信号进行同步解调和慢光
2. Simultaneous demodulation and slow right of differential phase-shift keying signals using stimulated-brillouin-scattering-based optical filtering in fiber [J] . Yi LL, Jaouen Y, Hu WS, Optics Letters . 2007,第21期

机译：光纤中基于受激布里渊散射的光学滤波同时解调和移相差分相移键控信号
3. Characterization of cascaded forward Brillouin scattering seeded by backward stimulated Brillouin scattering in optical fibers [J] . Neisei Hayashi, Yosuke Mizuno, Heeyoung Lee, IEICE Electronics Express . 2020,第12期

机译：落后刺激布里渊散射在光纤中散射级联的前向布里渊散射的特征
4. Weak optical signal enhancement based on stimulated Brillouin scattering in optical fiber [C] . Liwen Sheng, Dexin Ba, Zhiwei Lu 日本光学会年次学術講演会 . 2018

机译：基于刺激布里渊散射在光纤中的弱光信号增强
5. Stimulated Brillouin Scattering based Optical Signal Processing for Fiber-optic Communications and Sensing. [D] . Wang, Liang. 2013

机译：基于受激布里渊散射的光信号处理，用于光纤通信和传感。
6. Distributed Dynamic Strain Sensing Based on Brillouin Scattering in Optical Fibers [O] . Agnese Coscetta, Aldo Minardo, Luigi Zeni 2020

机译：基于Brillouin散射在光纤中的分布式动态应变感测
7. Stimulated Brillouin scattering based optical signal processing for fiber-optic communications and sensing. [O] . 2013

机译：基于受激布里渊散射的光信号处理，用于光纤通信和传感。
8. Optical Phase Conjugation Via Stimulated Brillouin Scattering in Multimode Optical Fiber. [R] . Ryan, P. T. 1990

机译：多模光纤中受激布里渊散射的光学相位共轭。

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

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