首页 > 论文 > 中国激光 > 45卷 > 7期(pp:701005--1)

基于相移光纤光栅的光纤环形腔激光器不稳定现象的研究

Instability of Optical Fiber Ring Cavity Laser Based on Phase Shift Fiber Grating

  • 摘要
  • 论文信息
  • 参考文献
  • 被引情况
  • PDF全文
分享:

摘要

提出一种基于半导体光放大器(SOA)的光纤环形激光器, 在一定范围内可以实现激光的单频输出, 同时在该激光器中发现一种新的脉冲不稳定现象, 这种不稳定现象与电流调节方向有关。分析和对比实验表明, 产生这种现象是由相移光纤光栅的光热效应所致, 减弱光热效应可以使得激光器输出更加稳定。

Abstract

A fiber-optic ring laser based on semiconductor optical amplifier (SOA) is proposed. In a certain range, a single frequency output of the laser can be realized. At the same time, a new pulse instability phenomenon is found in the laser. This instability phenomenon and current regulation direction is related. The analysis and comparison experiments show that this phenomenon is caused by the photothermal effect of phase-shifted fiber gratings, and weakening the photothermal effect can make the laser output more stable.

广告组1 - 空间光调制器+DMD
补充资料

中图分类号:TN24

DOI:10.3788/CJL201845.0701005

所属栏目:激光器件与激光物理

基金项目:国家自然科学基金(61535014, 61775225)、“十三五”航天领域预研专用技术项目(30501020107HT02)、中国科学院实验室创新基金(CXJJ-17S010)、中国科学院青年创新促进会

收稿日期:2018-02-06

修改稿日期:2018-03-05

网络出版日期:--

作者单位    点击查看

施展:中国科学院上海光学精密机械研究所上海市全固态激光器与应用技术重点实验室, 上海 201800中国科学院大学, 北京 100049
丁孟:中国科学院上海光学精密机械研究所上海市全固态激光器与应用技术重点实验室, 上海 201800中国科学院大学, 北京 100049
陈迪俊:中国科学院上海光学精密机械研究所上海市全固态激光器与应用技术重点实验室, 上海 201800
王迪:中国科学院上海光学精密机械研究所上海市全固态激光器与应用技术重点实验室, 上海 201800中国科学院大学, 北京 100049
魏芳:中国科学院上海光学精密机械研究所上海市全固态激光器与应用技术重点实验室, 上海 201800
张茜:中国科学院上海光学精密机械研究所上海市全固态激光器与应用技术重点实验室, 上海 201800
李璇:中国科学院上海光学精密机械研究所上海市全固态激光器与应用技术重点实验室, 上海 201800

联系人作者:陈迪俊(djchen@siom.ac.cn)

备注:施展(1993-), 女, 硕士研究生, 主要从事单频激光器方面的研究。E-mail: 461811658@qq.com

【1】Kashyap R. Fiber Bragg gratings[M]. New York: Academic Press, 1999.

【2】Guy M J, Taylor J R, Kashyap R. Single-frequency erbium fiber ring laser with intracavity phase-shifted fiber Bragg grating narrowband filter[J]. Electronics Letters, 1995, 31(22): 1924-1925.

【3】Zhao Y J, Chang J, Wang Q P, et al. Research on a novel composite structure Er3+-doped DBR fiber laser with a π-phase shifted FBG[J]. Optics Express, 2013, 21(19): 22515-22522.

【4】Sun J J, Wang Z F, Wang M, et al. Fabrication of π phase-shifted fiber Bragg grating and its application in narrow linewidth 1.5 μm Er-doped fiber lasers[J]. Optics Communications, 2018, 407: 344-348.

【5】Sun J J, Wang Z F, Wang M, et al. Narrow linewidth erbium-doped fiber laser with a π phase- shifted fiber Bragg grating[J]. Laser & Optoelectronics Progress, 2017, 54(8): 081406.
孙俊杰, 王泽锋, 王蒙, 等. 基于π相移FBG的窄线宽掺铒光纤激光器实验研究[J]. 激光与光电子学进展, 2017, 54(8): 081406.

【6】Chen X F, Yao J P, Zeng F, et al. Single-longitudinal-mode fiber ring laser employing an equivalent phase-shifted fiber Bragg grating[J]. IEEE Photonics Technology Letters, 2005, 17(7): 1390-1392.

【7】Cheng X P, Shum P,Tse C H, et al. Single-longitudinal-mode erbium-doped fiber ring laser based on high finesse fiber Bragg grating Fabry-Perot etalon[J]. IEEE Photonics Technology Letters, 2008, 20(12): 976-978.

【8】Sun J Q, Yuan X H, Zhang X L, et al. Single-longitudinal-mode fiber ring laser using fiber grating-based Fabry-Perot filters and variable saturable absorbers[J]. Optics Communications, 2006, 267(1): 177-181.

【9】Lin H Z, Ma L N, Hu Y M, et al. Single-longitudinal-mode fiber ring laser employing a polarization-maintaining fiber Bragg grating made by the pre-stress method for wavelength match[J]. Optics and Lasers in Engineering, 2013, 51(7): 822-825.

【10】Wang W T, Song Z Q, Qi H F, et al. Study of a single longitudinal fiber ring laser with a π phase-shifted fiber Bragg grating[J]. Optics Communications, 2017, 396: 88-91.

【11】Ding M, Chen D J, Fang Z J, et al. Photothermal effects in phase shifted FBG with varied light wavelength and intensity[J]. Optics Express, 2016, 24(22): 25370-25379.

【12】Xu D, Lu B, Yang F, et al. Narrow linewidth single-frequency laser noise measurement based on a 3×3 fiber coupler[J]. Chinese Journal of Lasers, 2016, 43(1): 0102004.
徐丹, 卢斌, 杨飞, 等. 基于3×3耦合器的窄线宽单频激光器噪声测量技术[J]. 中国激光, 2016, 43(1): 0102004.

【13】Zhou B K, Gao Y Z, Chen T R, et al. Laser Principle[M]. 6th ed. Beijing: National Defense Industry Press, 2011: 175-177.
周炳琨, 高以智, 陈倜嵘, 等. 激光原理[M]. 6版. 北京: 国防工业出版社, 2011: 175-177.

【14】Chow J H, Sheard B S, McClelland D E, et al. Photothermal effects in passive fiber Bragg grating resonators[J]. Optics Letters, 2015, 30(7): 708-710.

【15】Agrawal G P, Radic S. Phase-shifted fiber Bragg gratings and their application for wavelength demultiplexing[J]. IEEE Photonics Technology Letters, 1994, 6(8): 995-997.

引用该论文

Shi Zhan,Ding Meng,Chen Dijun,Wang Di,Wei Fang,Zhang Xi,Li Xuan,Cai Haiwen. Instability of Optical Fiber Ring Cavity Laser Based on Phase Shift Fiber Grating[J]. Chinese Journal of Lasers, 2018, 45(7): 0701005

施展,丁孟,陈迪俊,王迪,魏芳,张茜,李璇. 基于相移光纤光栅的光纤环形腔激光器不稳定现象的研究[J]. 中国激光, 2018, 45(7): 0701005

您的浏览器不支持PDF插件,请使用最新的(Chrome/Fire Fox等)浏览器.或者您还可以点击此处下载该论文PDF