A wavelength swept laser-based demodulation method for long-distance fiber Bragg grating sensing

机译：基于波长的远程光纤布拉格光栅感测的基于波长的基于激光的解调方法

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摘要

A novel long distance fiber Bragg grating (FBG) demodulation scheme which can eliminate the influence of Rayleigh scattering is proposed. It can detect changes of FBG reflection wavelengths 100km away with an accuracy about 20 pm.

机译：提出了一种新型的长距离光纤布拉格光栅（FBG）解调方案，其可以消除瑞利散射的影响。它可以检测FBG反射波长100km的变化，精度约为20 pm。

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《International Conference on Photonics in Switching and Computing》|2019年|591 p. :|共3页
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Jinxiang Sun; Zhiguo Zhang; Luming Li; Zhehao Yan; Rui Zhou; Tong Zhai; Jiangxing Chen; Xing Liu;
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中图分类通信;
关键词
Long distance sensing; FBG demodulation; Rayleigh scattering; wavelength measurement;

机译：长距离感应;FBG解调;瑞利散射;波长测量;

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专利

1. Delay-disorder fiber Bragg grating recognition and calibration method for a Fourier domain mode-locked wavelength-swept laser-based interrogation system [J] . Liang Xiao, Li Zhengying, Wang Yiming, Applied optics . 2018,第28期

机译：延迟紊乱光纤布拉格光栅识别与校准方法，用于傅里叶域模式锁定波长扫描激光的询问系统
2. Fiber Bragg grating sensing system using a TO-can-based compact optical module for wavelength demodulation [J] . Hong Joo Song, Jun Ho Lee, Cheong Hyun Roh, Optical engineering . 2015,第12期

机译：光纤布拉格光栅传感系统，使用基于TO-can的紧凑型光学模块进行波长解调
3. Fiber Bragg grating sensing system with wavelength-swept-laser distribution and self-synchronization [J] . Sung Jiun-Yu, Chen Jin-Kai, Liaw Shien-Kuei, Optics Letters . 2020,第19期

机译：具有波长扫描激光分配和自同步的光纤布拉格光栅传感系统
4. A wavelength swept laser-based demodulation method for long-distance fiber Bragg grating sensing [C] . Jinxiang Sun, Zhiguo Zhang, Luming Li, International Conference on Photonics in Switching and Computing;OptoElectronics and Communications Conference . 2019

机译：基于波长扫描激光的长距离布拉格光栅传感解调方法
5. Free spectral range matched interrogration technique for wavelength demodulation of fiber Bragg grating sensors [D] . Rahimi, Somayyeh 2009

机译：自由光谱范围匹配询问技术用于光纤布拉格光栅传感器的波长解调
6. 16 MHz wavelength-swept and wavelength-stepped laser architectures based on stretched-pulse active mode locking with a single continuously chirped fiber Bragg grating [O] . Reza Khazaeinezhad, Meena Siddiqui, Benjamin J. Vakoc -1

机译：基于具有单个连续s光纤布拉格光栅的拉伸脉冲有源模式锁定的16 MHz波长扫描和波长步进激光架构
7. Research on the Characteristics of the Fiber Laser Based on Distributed Feedback Bragg Grating and the Demodulation Method of Its Wavelength Shift in Sensor Application [O] . 王劲文 2007

机译：基于分布式反馈布拉格光栅的光纤激光器的特性及其在传感器应用中波长漂移的解调方法研究

A wavelength swept laser-based demodulation method for long-distance fiber Bragg grating sensing

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