光纤光栅带宽在基于随机光纤激光器的远距离点传感系统中的作用

2021 19th International Conference on Optical Communications and Networks (ICOCN) Pub Date : 2021-08-23 DOI:10.1109/ICOCN53177.2021.9563702

Yiming Chen, Jingtang Luo, Yuxuan Yang, Jiang Ni, Weiting Xu, Ke Zhu, Jianhua Cao

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引用次数: 0

摘要

研究了光纤光栅带宽对基于随机光纤激光器的远距离点传感系统性能的影响。仿真结果表明，在相同泵浦功率下，光纤光栅的光信噪比(OSNR)随着带宽的增加而逐渐降低，实验也证实了这一点。该工作可为远程光纤传感系统的设计提供参考。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Role of the FBG's bandwidth in long distance point sensing system based on random fiber laser

We study the influence of the fiber Bragg grating (FBG)'s bandwidth on the performance of the long distance point sensing system based on random fiber laser. The results show that the optical signal-to-noise ratio (OSNR) decreases gradually when the bandwidth of the FBG increases by simulation, under the same pump power, which is demonstrated by the experiment. This work could provide a reference for designing a long-distance optical fiber sensing system.

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来源期刊

2021 19th International Conference on Optical Communications and Networks (ICOCN)

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