Short all Tm-doped germanate glass fiber MOPA single-frequency laser at 1.95 μm

被引：21

作者：

Yang, Changsheng ^{[1
,2
]}

Chen, Dan ^{[3
]}

Xu, Shanhui ^{[1
,2
]}

Deng, Huaqiu ^{[3
]}

Lin, Wei ^{[1
,2
]}

Zhao, Qilai ^{[1
,2
]}

Zhang, Yuanfei ^{[1
,2
]}

Zhou, Kaijun ^{[1
,2
]}

Feng, Zhouming ^{[1
,2
]}

Qian, Qi ^{[1
,2
]}

Yang, Zhongmin ^{[1
,2
,4
,5
]}

机构：

[1] S China Univ Technol, State Key Lab Luminescent Mat & Devices, Guangzhou 510640, Guangdong, Peoples R China

[2] S China Univ Technol, Inst Opt Commun Mat, Guangzhou 510640, Guangdong, Peoples R China

[3] S China Univ Technol, Sch Phys & Optoelect, Guangzhou 510640, Guangdong, Peoples R China

[4] Guangdong Engn Technol Res & Dev Ctr Special Opt, Guangzhou 510640, Guangdong, Peoples R China

[5] S China Univ Technol, Guangdong Prov Key Lab Fiber Laser Mat & Appl Tec, Guangzhou 510640, Guangdong, Peoples R China

来源：

OPTICS EXPRESS | 2016年 / 24卷 / 10期

关键词：

PUMP ABSORPTION; EFFICIENCY; AMPLIFIERS; EMISSION; OUTPUT;

D O I：

10.1364/OE.24.010956

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Based on heavily Tm-doped germanate glass fibers (TGFs), a short all-TGF MOPA laser system with uniform core parameters in each stage was demonstrated. An 11.7 W stable single-frequency laser at 1.95 mu m with an optical-to-optical conversion efficiency of 20.4% is obtained from a homemade 31-cm-long double-cladding single-mode TGF. The estimated stimulated Brillouin scattering (SBS) threshold of 980 W and the measured relative intensity noise of < -130 dB/Hz for frequencies above 2 MHz are achieved in this MOPA system. Furthermore, the prospect for further power-scaling of such short MOPA laser is considered. (C) 2016 Optical Society of America

引用

页码：10956 / 10961

页数：6

共 50 条

[1] Single-frequency laser based on single-pass QPM frequency doubling of Tm-doped fiber MOPA
Zhang P.
Du T.
Shi Y.
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2020, 49 (07):
[2] A Single-Frequency Linearly Polarized Fiber Laser Using a Newly Developed Heavily Tm3+-Doped Germanate Glass Fiber at 1.95 μm
Yang Qi
Xu Shan-Hui
Li Can
Yang Chang-Sheng
Feng Zhou-Ming
Xiao Yu
Huang Xiang
Yang Zhong-Min
CHINESE PHYSICS LETTERS, 2015, 32 (09)
[3] A Single-Frequency Linearly Polarized Fiber Laser Using a Newly Developed Heavily Tm3+-Doped Germanate Glass Fiber at 1.95μm
杨麒
徐善辉
李灿
杨昌盛
冯洲明
肖瑜
黄湘
杨中民
Chinese Physics Letters, 2015, 32 (09) : 66 - 69
[4] All-fiber Q-switched single-frequency Tm-doped laser
Geng, Jihong
Wang, Qing
Smith, Jake
Luo, Tao
Amzajerdian, Farzin
Jiang, Shibin
2010 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (QELS), 2010,
[5] 1.95 μm kHz-linewidth single-frequency fiber laser using self-developed heavily Tm3+ -doped germanate glass fiber
He, Xin
Xu, Shanhui
Li, Can
Yang, Changsheng
Yang, Qi
Mo, Shupei
Chen, Dongdan
Yang, Zhongmin
OPTICS EXPRESS, 2013, 21 (18): : 20800 - 20805
[6] All-fiber Q-switched single-frequency Tm-doped laser near 2 μm
Geng, Jihong
Wang, Qing
Smith, Jake
Luo, Tao
Amzajerdian, Farzin
Jiang, Shibin
OPTICS LETTERS, 2009, 34 (23) : 3713 - 3715
[7] Single-frequency narrow-linewidth Tm-doped fiber laser using silicate glass fiber
Geng, Jihong
Wang, Qing
Luo, Tao
Jiang, Shibin
Amzajerdian, Farzin
OPTICS LETTERS, 2009, 34 (22) : 3493 - 3495
[8] 1 W single-frequency Tm-doped ZBLAN fiber MOPA around 810 nm
Kohno, Kenta
Takeuchi, Yu-ichi
Kitamura, Toshiyuki
Nakagawa, Ken'ichi
Ueda, Ken-ichi
Musha, Mitsuru
OPTICS LETTERS, 2014, 39 (07) : 2191 - 2193
[9] 310-W Single Frequency Tm-Doped All-Fiber MOPA
Wang, Xiong
Jin, Xiaoxi
Wu, Weijun
Zhou, Pu
Wang, Xiaolin
Xiao, Hu
Liu, Zejin
IEEE PHOTONICS TECHNOLOGY LETTERS, 2015, 27 (06) : 677 - 680
[10] Single-frequency distributed Bragg reflector Tm:YAG ceramic derived all-glass fiber laser at 1.95 μm
Qian, Guo-Quan
Wu, Min-Bo
Tang, Guo-Wu
Sun, Min
Chen, Dong-Dan
Zhang, Zhi-Bin
Luo, Hui
Qian, Qi
CHINESE PHYSICS B, 2022, 31 (12)

← 1 2 3 4 5 →