Study on wavelength stabilization of 980 nm laser by using a FBG

Lin Xuefeng~

doi:10.13756/j.gtxyj.2006.05.020

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Study on wavelength stabilization of 980 nm laser by using a FBG

- Study on wavelength stabilization of 980 nm laser by using a FBG
- Study on Optical communication Issue 5, Pages: 62-65(2006)
- 作者机构：
  
  1. 华中科技大学光电子工程学院
  2. 武汉电信器件有限公司
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2006.05.020
  CLC： TN248
- Published：2006，
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[1]林雪枫,徐顺川.用光纤光栅稳定980nm激光器波长的研究[J].光通信研究,2006(05):62-65.

Lin Xuefeng~. Study on wavelength stabilization of 980 nm laser by using a FBG. [J]. (5):62-65(2006)
[1]林雪枫,徐顺川.用光纤光栅稳定980nm激光器波长的研究[J].光通信研究,2006(05):62-65. DOI： 10.13756/j.gtxyj.2006.05.020.

Lin Xuefeng~. Study on wavelength stabilization of 980 nm laser by using a FBG. [J]. (5):62-65(2006) DOI： 10.13756/j.gtxyj.2006.05.020.

摘要

文章通过将一根弱反馈的光纤光栅连接在无致冷的980 nm泵浦激光器尾纤上

使激光器工作在相干失效状态下

大大改善了无致冷激光器的波长和功率的稳定性。文章根据实验结果分析了光纤光栅的主要参数对激光器输出功率和光谱的影响。通过对光纤光栅参数的优化

可以使无致冷980 nm泵浦激光器在0

0℃下稳定工作。

Abstract

A Fiber Bragg Grating（FBG） with weak feedback is utilized to keep an uncooled 980 nm pump laser operating in a coherence-collapse state

greatly improving the stability of its wavelength and output power. The effects of the main FBG parameters on the output power and spectrum of the laser in the experiment are analyzed

which shows that the optimized FBG parameters can stabilize the laser operating over a range of 0

0 ℃.

关键词

光纤光栅无致冷980nm泵浦激光器相干失效波长稳定

Keywords

FBGuncooled 980 nm pump lasercoherence collapsewavelength stabilization

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