Please wait a minute...
Chin. Phys. B, 2012, Vol. 21(3): 034207    DOI: 10.1088/1674-1056/21/3/034207
ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS Prev   Next  

A 168-W high-power single-frequency amplifier in an all-fiber configuration

Xiao Hu(肖虎), Dong Xiao-Lin(董小林), Zhou Pu(周朴), Xu Xiao-Jun(许晓军), and Zhao Guo-Min(赵国民)
College of Opticelectric Science and Engineering, National University of Defense Technology, Changsha 410073, China
Abstract  We present a high-power, single-frequency, narrow linewidth fiber amplifier based on master oscillator power amplification chains in an all-fiber configuration. The effect of the delivery fiber on the maximum output power is studied. A home-made 1064-nm seed laser with a 20-kHz linewidth is boosted to 129 W, and limited by stimulated Brillouin scattering (SBS) when the delivery fiber is 1.2 m long. By shortening the delivery fiber length to 0.7 m, the SBS threshold is increased efficiently and the maximum output power rises to 168 W with an 82.9% power conversion efficiency. The experimental results indicate that the output power can be further raised by shortening the delivery fiber length and increasing the pump power.
Keywords:  fiber amplifier      single frequency      all-fiber      stimulated Brillouin scattering  
Received:  29 May 2011      Revised:  22 August 2011      Accepted manuscript online: 
PACS:  42.55.Wd (Fiber lasers)  
  42.60.Da (Resonators, cavities, amplifiers, arrays, and rings)  
  42.60.By (Design of specific laser systems)  
  42.60.Lh (Efficiency, stability, gain, and other operational parameters)  
Corresponding Authors:  Zhou Pu,zhoupu203@163.com     E-mail:  zhoupu203@163.com

Cite this article: 

Xiao Hu(肖虎), Dong Xiao-Lin(董小林), Zhou Pu(周朴), Xu Xiao-Jun(许晓军), and Zhao Guo-Min(赵国民) A 168-W high-power single-frequency amplifier in an all-fiber configuration 2012 Chin. Phys. B 21 034207

[1] Jeong Y, Nilsson J, Sahu J K, Payne D N, Horley R, Hickey L and Turner P W 2007 IEEE Sel. Top. Quantum Electron. 13 546
[2] Liu A 2007 Opt. Express 15 977
[3] Liem A, Limpert J, Zellmer H and T黱nermann A 2003 Opt. Lett. 28 1527
[4] Alegria C, Jeong Y, Codemard C, Sahu J K, Alvarez-Chavez J A, Fu L, Ibsen M and Nilsson J 2004 IEEE Photon. Technol. Lett. 16 1825
[5] Hildebrandt M, Frede M, Kwee P, Willke B and Kracht D 2006 Opt. Express 14 11071
[6] Jeong Y, Nilsson J, Sahu J K, Soh D, Alegria C, Dupriez P, Codemard C A, Payne D N, Horley R, Hickey L, Wanzcyk L, Chryssou C E, Alvarez-Chavez J A and Turner P W 2005 Opt. Lett. 30 459
[7] Gray S, Liu A, Walton D T, Wang J, Li M, Chen X, Ruffin A, DeMeritt J A and Zenteno L A 2007 Opt. Express 15 17044
[8] Qi Y F, Liu C, Zhou J, Chen W B, Dong J X, Wei Y R and Lou Q H 2010 Acta Phys. Sin. 59 3942 (in Chinese)
[9] Liu C, Qi Y F, Ding Y Q, Zhou J, Dong J X, Wei Y R and Lou Q H 2011 Chin. Opt. Lett. 9 031402
[10] Hansryd J, Dross F, Westlund M, Andrekson P A and Knudsen S N 2001 J. Lightwave Technol. 19 1681
[11] Ramachandra S, Nicholson J W, Ghalmi S, Yan M F, Wisk P, Monberg E and Dimarcello F V 2006 Opt. Lett. 31 1797
[12] Mermelstein M D, Andrejco M J, Fini J, Headley C and di Giovanni D J 2010 Proc. SPIE 7580 75801G1
[13] Liu A 2009 Opt. Express 17 15201
[14] Xu S H, Yang Z M, Liu T, Zhang W N, Feng Z, Zhang Q and Jiang Z 2010 Opt. Express 18 1249
[1] Impact of amplified spontaneous emission noise on the SRS threshold of high-power fiber amplifiers
Wei Liu(刘伟), Shuai Ren(任帅), Pengfei Ma(马鹏飞), and Pu Zhou(周朴). Chin. Phys. B, 2023, 32(3): 034202.
[2] Sequential generation of self-starting diverse operations in all-fiber laser based on thulium-doped fiber saturable absorber
Pei Zhang(张沛), Kaharudin Dimyati, Bilal Nizamani, Mustafa M. Najm, and S. W. Harun. Chin. Phys. B, 2022, 31(6): 064204.
[3] The 266-nm ultraviolet-beam generation of all-fiberized super-large-mode-area narrow-linewidth nanosecond amplifier with tunable pulse width and repetition rate
Shun Li(李舜), Ping-Xue Li(李平雪), Min Yang(杨敏), Ke-Xin Yu(于可新), Yun-Chen Zhu(朱云晨), Xue-Yan Dong(董雪岩), and Chuan-Fei Yao(姚传飞). Chin. Phys. B, 2022, 31(3): 034207.
[4] Distributed analysis of forward stimulated Brillouin scattering for acoustic impedance sensing by extraction of a 2nd-order local spectrum
Yu-Lian Yang(杨玉莲), Jia-Bing Lin(林佳兵), Li-Ming Liu(刘黎明), Xin-Hong Jia(贾新鸿), Wen-Yan Liang(梁文燕), Shi-Rong Xu(许世蓉), and Li Jiang(姜利). Chin. Phys. B, 2021, 30(8): 084205.
[5] A low-threshold multiwavelength Brillouin fiber laser with double-frequency spacing based on a small-core fiber
Lu-Lu Xu(徐路路), Ying-Ying Wang(王莹莹), Li Jiang(江丽), Pei-Long Yang(杨佩龙), Lei Zhang(张磊), and Shi-Xun Dai(戴世勋). Chin. Phys. B, 2021, 30(8): 084210.
[6] A 37 mJ, 100 Hz, high energy single frequency oscillator
Yu Shen(申玉), Yong Bo(薄勇), Nan Zong(宗楠), Shenjin Zhang(张申金), Qinjun Peng(彭钦军), and Zuyan Xu(许祖彦). Chin. Phys. B, 2021, 30(8): 084208.
[7] Modeling of cascaded high isolation bidirectional amplification in long-distance fiber-optic time and frequency synchronization system
Kuan-Lin Mu(穆宽林), Xing Chen(陈星), Zheng-Kang Wang(王正康), Yao-Jun Qiao(乔耀军), and Song Yu(喻松). Chin. Phys. B, 2021, 30(7): 074208.
[8] Brillouin gain spectrum characterization in Ge-doped large-mode-area fibers
Xia-Xia Niu(牛夏夏), Yi-Feng Yang(杨依枫), Zhao Quan(全昭), Chun-Lei Yu(于春雷), Qin-Ling Zhou(周秦岭), Hui Shen(沈辉), Bing He(何兵), and Jun Zhou(周军). Chin. Phys. B, 2021, 30(12): 124203.
[9] Suppression of auto-resonant stimulated Brillouin scattering in supersonic flowing plasmas by different forms of incident lasers
S S Ban(班帅帅), Q Wang(王清), Z J Liu(刘占军), C Y Zheng(郑春阳), X T He(贺贤土). Chin. Phys. B, 2020, 29(9): 095202.
[10] All-fiberized very-large-mode-area Yb-doped fiber based high-peak-power narrow-linewidth nanosecond amplifier with tunable pulse width and repetition rate
Min Yang(杨敏), Ping-Xue Li(李平雪), Dong-Sheng Wang(王东生), Ke-Xin Yu(于可新), Xue-Yan Dong(董雪岩), Ting-Ting Wang(王婷婷), Chuan-Fei Yao(姚传飞), and Wei-Xin Yang(杨卫鑫). Chin. Phys. B, 2020, 29(11): 114206.
[11] Polarization dependence of gain and amplified spontaneous Brillouin scattering noise analysis for fiber Brillouin amplifier
Kuan-Lin Mu(穆宽林), Jian-Ming Shang(商建明), Li-Hua Tang(唐丽华), Zheng-Kang Wang(王正康), Song Yu(喻松), Yao-Jun Qiao(乔耀军). Chin. Phys. B, 2019, 28(9): 094216.
[12] All-fiber linearly polarized laser oscillator by fiber coiling loss control
Yu-Sheng Huang(黄昱升), Qi-Rong Xiao(肖起榕), Dan Li(李丹), Ze-Hui Wang(王泽晖), Xue-Jiao Wang(王雪娇), Ping Yan(闫平), Ma-Li Gong(巩马理). Chin. Phys. B, 2018, 27(4): 044201.
[13] Supercontinuum generation in seven-core photonic crystal fiber pumped by a broadband picosecond pulsed fiber amplifier
Ning Su(苏宁), Ping-Xue Li(李平雪), Kun Xiao(肖坤), Xiao-Xiao Wang(王晓晓), Jian-Guo Liu(刘建国), Yue Shao(邵月), Meng Su(苏盟). Chin. Phys. B, 2017, 26(7): 074210.
[14] Scaling of Yb-doped photonic crystal fiber to 200 μm core diameter for high beam quality laser output
Kuo Meng(孟阔), Lian-Qing Zhu(祝连庆), Fei Luo(骆飞). Chin. Phys. B, 2017, 26(5): 054212.
[15] High-energy femtosecond Yb-doped all-fiber monolithic chirped-pulse amplifier at repetition rate of 1 MHz
Zhi-Guo Lv(吕志国), Hao Teng(滕浩), Li-Na Wang(王立娜), Jun-Li Wang(王军利), Zhi-Yi Wei(魏志义). Chin. Phys. B, 2016, 25(9): 094208.
No Suggested Reading articles found!