High-energy, high-peak power single-frequency 10 ns pulsed fiber amplifier

被引：1

作者：

Li, Pingxue ^{[1
]}

Hu, Haowei ^{[1
]}

Yao, Yifei ^{[1
]}

Chi, Junjie ^{[1
]}

Yang, Chun ^{[1
]}

Zhao, Ziqiang ^{[1
]}

Zhang, Guangju ^{[1
]}

Zhang, Mengmeng ^{[1
]}

Liang, Boxing ^{[1
]}

Ma, Chunmei ^{[1
]}

机构：

[1] Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China

来源：

INTERNATIONAL SYMPOSIUM ON PHOTONICS AND OPTOELECTRONICS 2015 | 2015年 / 9656卷

关键词：

Single frequency; modulation; nanosecond pulse; fiber laser amplifier; STIMULATED BRILLOUIN-SCATTERING; HIGH-AVERAGE-POWER; TEMPERATURE; LASER; LIDAR;

D O I：

10.1117/12.2197903

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We have demonstrated an all fiber, single-frequency 10 ns pulsed high energy and high peak power amplifier. It was capable of reaching 4.6 mJ pulse energy (460 kW peak power) and 2.3 mJ pulse energy (230 kW peak power) respectively for 10 ns pulses corresponding to the repetition rate of 5 kHz and 10 kHz. In the power amplifier stage, we used the large-mode-area fiber to avoid the nonlinear effects such as SBS.

引用

页数：6

共 19 条

[1] [Anonymous], 2007, NONLINEAR FIBER OPTI
[2] Accuracy limitations on Brillouin lidar measurements of temperature and sound speed in the ocean
Fry, ES
Emery, Y
Quan, XH
Katz, JW
[J]. APPLIED OPTICS, 1997, 36 (27): : 6887 - 6894
[3] Gapontsev V, 2014, SPIE LASE
[4] Comprehensive Modeling of Single Frequency Fiber Amplifiers for Mitigating Stimulated Brillouin Scattering
Liu, Anping
Chen, Xin
Li, Ming-Jun
Wang, Ji
Walton, Donnell T.
Zenteno, Luis A.
[J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2009, 27 (13) : 2189 - 2198
[5] Iodine-filter-based high spectral resolution lidar for atmospheric temperature measurements
Liu, Zhi-Shen
Bi, De-Cang
Song, Xiao-quan
Xia, Jin-Bao
Li, Rong-zhong
Wang, Zhang-jun
She, Chiao-Yao
[J]. OPTICS LETTERS, 2009, 34 (18) : 2712 - 2714
[6] High peak-power single-frequency pulses using multiple stage, large core phosphate fibers and preshaped pulses
Petersen, Eliot
Shi, Wei
Chavez-Pirson, Arturo
Peyghambarian, Nasser
[J]. APPLIED OPTICS, 2012, 51 (05) : 531 - 534
[7] Absorption spectrum (380-700 nm) of pure water .2. Integrating cavity measurements
Pope, RM
Fry, ES
[J]. APPLIED OPTICS, 1997, 36 (33) : 8710 - 8723
[8] Depth-resolved temperature measurements of water using the Brillouin lidar technique
Schorstein, K.
Fry, E. S.
Walther, T.
[J]. APPLIED PHYSICS B-LASERS AND OPTICS, 2009, 97 (04): : 931 - 934
[9] Remote water temperature measurements based on Brillouin scattering with a frequency doubled pulsed Yb:doped fiber amplifier
Schorstein, Kai
Popescu, Alexandru
Goebel, Marco
Walther, Thomas
[J]. SENSORS, 2008, 8 (09) : 5820 - 5831
[10] Amplification of stimulated Brillouin scattering of two collinear pulsed laser beams with orthogonal polarizations
Shi, Jinwei
Chen, Xudong
Min Ouyang
Liu, Juan
Liu, Dahe
[J]. APPLIED OPTICS, 2009, 48 (17) : 3232 - 3236

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