Linewidth-Narrowed, Linear-Polarized Single-Frequency Thulium-Doped Fiber Laser Based on Stimulated Brillouin Scattering Effect

Linewidth-Narrowed, Linear-Polarized Single-Frequency Thulium-Doped Fiber Laser Based on Stimulated Brillouin Scattering Effect

A 2-μm linear-polarized hybrid Brillouin-Thulium fiber laser (BTFL) was experimentally investigated for linewidth narrowing. The low threshold for the BTFL in terms of Brillouin pump of ~200 mW, benefits from the gain of active fiber in the ring cavity for both Brillouin pump and generate...

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Main Authors: Shijie Fu, Wei Shi, Haiwei Zhang, Quan Sheng, Guannan Shi, Xiaolei Bai, Jianquan Yao
Format: Article
Language:English
Published: IEEE 2017-01-01
Series:IEEE Photonics Journal
Subjects:
Fiber laser
narrow linewidth
single frequency
stimulated Brillouin scattering.
Online Access:https://ieeexplore.ieee.org/document/7936458/
id doaj-8b27627d4dde4422a72ed3b459e08070
record_format Article
spelling doaj-8b27627d4dde4422a72ed3b459e080702021-03-29T17:40:50ZengIEEEIEEE Photonics Journal1943-06552017-01-01941710.1109/JPHOT.2017.27099067936458Linewidth-Narrowed, Linear-Polarized Single-Frequency Thulium-Doped Fiber Laser Based on Stimulated Brillouin Scattering EffectShijie Fu0Wei Shi1Haiwei Zhang2Quan Sheng3Guannan Shi4Xiaolei Bai5Jianquan Yao6College of Precision Instrument and Optoelectronics Engineering, Tianjin University, Tianjin, ChinaCollege of Precision Instrument and Optoelectronics Engineering, Tianjin University, Tianjin, ChinaCollege of Precision Instrument and Optoelectronics Engineering, Tianjin University, Tianjin, ChinaCollege of Precision Instrument and Optoelectronics Engineering, Tianjin University, Tianjin, ChinaCollege of Precision Instrument and Optoelectronics Engineering, Tianjin University, Tianjin, ChinaCollege of Precision Instrument and Optoelectronics Engineering, Tianjin University, Tianjin, ChinaCollege of Precision Instrument and Optoelectronics Engineering, Tianjin University, Tianjin, ChinaA 2-μm linear-polarized hybrid Brillouin-Thulium fiber laser (BTFL) was experimentally investigated for linewidth narrowing. The low threshold for the BTFL in terms of Brillouin pump of ~200 mW, benefits from the gain of active fiber in the ring cavity for both Brillouin pump and generated Stokes light. More than 205 mW single-frequency Stokes laser was obtained with linewidth reduction ratio of ~8 times, from 36 to 4.6 kHz. Linear-polarized output was achieved with a polarization extinction ratio of 23.8 dB.https://ieeexplore.ieee.org/document/7936458/Fiber lasernarrow linewidthsingle frequencystimulated Brillouin scattering.
collection DOAJ
language English
format Article
sources DOAJ
author Shijie Fu
Wei Shi
Haiwei Zhang
Quan Sheng
Guannan Shi
Xiaolei Bai
Jianquan Yao
spellingShingle Shijie Fu
Wei Shi
Haiwei Zhang
Quan Sheng
Guannan Shi
Xiaolei Bai
Jianquan Yao
Linewidth-Narrowed, Linear-Polarized Single-Frequency Thulium-Doped Fiber Laser Based on Stimulated Brillouin Scattering Effect
IEEE Photonics Journal
Fiber laser
narrow linewidth
single frequency
stimulated Brillouin scattering.
author_facet Shijie Fu
Wei Shi
Haiwei Zhang
Quan Sheng
Guannan Shi
Xiaolei Bai
Jianquan Yao
author_sort Shijie Fu
title Linewidth-Narrowed, Linear-Polarized Single-Frequency Thulium-Doped Fiber Laser Based on Stimulated Brillouin Scattering Effect
title_short Linewidth-Narrowed, Linear-Polarized Single-Frequency Thulium-Doped Fiber Laser Based on Stimulated Brillouin Scattering Effect
title_full Linewidth-Narrowed, Linear-Polarized Single-Frequency Thulium-Doped Fiber Laser Based on Stimulated Brillouin Scattering Effect
title_fullStr Linewidth-Narrowed, Linear-Polarized Single-Frequency Thulium-Doped Fiber Laser Based on Stimulated Brillouin Scattering Effect
title_full_unstemmed Linewidth-Narrowed, Linear-Polarized Single-Frequency Thulium-Doped Fiber Laser Based on Stimulated Brillouin Scattering Effect
title_sort linewidth-narrowed, linear-polarized single-frequency thulium-doped fiber laser based on stimulated brillouin scattering effect
publisher IEEE
series IEEE Photonics Journal
issn 1943-0655
publishDate 2017-01-01
description A 2-μm linear-polarized hybrid Brillouin-Thulium fiber laser (BTFL) was experimentally investigated for linewidth narrowing. The low threshold for the BTFL in terms of Brillouin pump of ~200 mW, benefits from the gain of active fiber in the ring cavity for both Brillouin pump and generated Stokes light. More than 205 mW single-frequency Stokes laser was obtained with linewidth reduction ratio of ~8 times, from 36 to 4.6 kHz. Linear-polarized output was achieved with a polarization extinction ratio of 23.8 dB.
topic Fiber laser
narrow linewidth
single frequency
stimulated Brillouin scattering.
url https://ieeexplore.ieee.org/document/7936458/
work_keys_str_mv AT shijiefu linewidthnarrowedlinearpolarizedsinglefrequencythuliumdopedfiberlaserbasedonstimulatedbrillouinscatteringeffect
AT weishi linewidthnarrowedlinearpolarizedsinglefrequencythuliumdopedfiberlaserbasedonstimulatedbrillouinscatteringeffect
AT haiweizhang linewidthnarrowedlinearpolarizedsinglefrequencythuliumdopedfiberlaserbasedonstimulatedbrillouinscatteringeffect
AT quansheng linewidthnarrowedlinearpolarizedsinglefrequencythuliumdopedfiberlaserbasedonstimulatedbrillouinscatteringeffect
AT guannanshi linewidthnarrowedlinearpolarizedsinglefrequencythuliumdopedfiberlaserbasedonstimulatedbrillouinscatteringeffect
AT xiaoleibai linewidthnarrowedlinearpolarizedsinglefrequencythuliumdopedfiberlaserbasedonstimulatedbrillouinscatteringeffect
AT jianquanyao linewidthnarrowedlinearpolarizedsinglefrequencythuliumdopedfiberlaserbasedonstimulatedbrillouinscatteringeffect
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