增益竞争双波长放大单频光纤放大器理论研究

杜文博; 冷进勇; 朱家健; 周朴; 许晓军; 舒柏宏

doi:10.7498/aps.61.114203

摘要

引入增益竞争是抑制单频光纤放大器中受激布里渊散射(SBS)的有效方式. 在单频光纤放大器的基础上, 推导了描述增益竞争双波长放大单频掺镱双包层光纤放大器的稳态速率方程组, 建立了增益竞争双波长放大单频光纤放大器的理论模型; 利用建立的理论模型模拟分析了信号光波长间隔、信号光种子功率比、抽运方式和增益光纤长度等因素对放大器的单频激光输出效率以及SBS抑制效果的影响.

关键词:

Introducing the gain competition is an effective way to suppress stimulated Brillouin scattering (SBS) in single frequency fiber amplifier. Steady rate equation describing two-tone single frequency Yb-doped double cladding fiber amplifier with gain competition is deduced based on single frequency amplifier. A theoretical model of this kind of amplifier is set up. With this model, simulation is performed to analyze the influences of wavelength difference between signals, signal power ratio, pump configuration and length of gain fiber on output efficiency of single frequency laser, and the effect of SBS suppression.

Keywords:

fiber amplifier /
single frequency laser /
two-tone /
stimulated Brillouin scattering suppression

作者及机构信息

1.
国防科学技术大学光电科学与工程学院, 长沙 410073

Authors and contacts

1.
College of Optoelectronic Science and Engineering, National University of Defense Technology, Changsha 410073, China

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施引文献

[1]	Fan T Y 2005 IEEE J. Sel. Topics Quantum Electron. 11 567
[2]	Qi Y F, Liu C, Zhou J, Chen W B, Dong J X, Wei Y R, Lou Q H 2010 Acta Phys. Sin. 59 3942 (in Chinese) [漆云凤, 刘驰, 周军, 陈卫标, 董景星, 魏运荣, 楼祺洪 2010 物理学报 59 3942]
[3]	Liu C, Qi Y F, Ding Y Q, Zhou J, Dong J X, Wei Y R, Lou Q H 2011 Chin. Opt. Lett. 9 31402 (in Chinese) [刘驰, 漆云凤, 丁亚倩, 周军, 董景星, 魏运荣, 楼祺洪 2011 中国光学快报 9 31402]
[4]	Jeong Y, Nilsson J, Sahu J K, Payne D N, Horley R, Hickey L M B, Turner P W 2007 IEEE J. Sel. Top. Quantum Electron. 13 546
[5]	Zhou P 2009 Ph. D. Dissertation (Changsha: National University of Defense Technology) (in Chinese) [周朴 2009 博士学位论文 (长沙:国防科学技术大学)]
[6]	Machewirth D P, Wang Q, Samson B, Tankala K, Connor M O, Alam M 2007 Proc. SPIE 6453 64531F
[7]	Wada A, Nozawa T, Tanaka D, Yamauchi R 1991 Proc. 17th ECOC B1.1 25
[8]	Spring J B, Russell T H, Shay T M, Berdine R W, Sanchez A D, Ward B G, Roh W B 2005 Proc. SPIE 5709 147
[9]	Ward B G, Robin C, Culpepper M 2007 Proc. SPIE 6453 645307
[10]	Chen X, Wang J, Gray S, Liu A, Demeritt J, Ruffin A B, Crowley A M, Walton D T, Zenteno L A 2007 Opt. Express 15 8290
[11]	Lee H, Agrawal G P 2003 Opt. Express 11 3467
[12]	Shiraki K, Ohashi M, Tateda M 1996 J. Lightwave Technol. 14 50
[13]	Weßels P, Adel P, Auerbach M, Wandt D, Fallnich C 2004 Opt. Express 12 4443
[14]	Dajani I, Zeringue C, Bronder T J, Shay T, Gavrielides A, Robin C 2008 Opt. Express 16 14233
[15]	Dajani I, Zeringue C, Shay T M 2009 J. Sel. Topics Quantum Electron. 15 406
[16]	Dajani I, Zeringue C, Lu C, Vergien C, Henry L, Robin C 2010 Opt. Lett. 35 3114
[17]	Lu C, Dajani I, Zeringure C, Vergien C, Henry L, Lobad A, Shay T M 2010 Proc. SPIE 7580 75802L-1
[18]	Henry L J, Shay T M, Hult D W, Rowland K B 2010 Opt. Express 18 23939
[19]	Zeringue C, Vergien C, Dajani I 2011 Opt. Lett. 36 618
[20]	Wang X L, Leng J Y, Xiao H, Ma Y X, Zhou P, Du W B, Xu X J, Liu Z J, Zhao Y J 2011 Opt. Lett. 36 1338
[21]	Wang X L, Leng J Y, Zhou P, Du W B, Xiao H, Ma Y X, Dong X L, Xu X J, Liu Z J, Zhao Y J 2011 Opt. Express 19 7312
[22]	Liu A 2006 Proc. SPIE 6102 61021R1
[23]	Liu A 2007 Opt. Express 15 977
[24]	Liu A, Chen X, Li M J, Wang J, Walton D T, Zenteno L A 2007 Proc. SPIE 6781 67810H1
[25]	Hildebrandt M, Büsche S, Weßels P, Frede M, Kracht D 2008 Opt. Express 16 15970
[26]	Liu A, Chen X, Li M J, Wang J, Walton D T, Zenteno L A 2009 J. Lightwave Technol. 27 2189
[27]	Leng J Y, Liu C, Guo S F, Qi Y F, Xu X J, Zhao Y J 2010 Chinese J. Lasers 37 2491 (in Chinese) [冷进勇, 刘驰, 郭少锋, 漆云凤, 许晓军, 赵伊君 2010 中国激光 37 2491]
[28]	Kovalev V I, Harrison R G 2002 Opt. Lett. 27 2022
[29]	Wang Y, Xu C Q, Po H 2004 IEEE Photonic. Technol. Lett. 16 63
[30]	Chen J X, Sui Z, Chen F S, Liu Z Q 2006 Laser Technol. 30 268 (in Chinese) [陈吉欣, 隋展, 陈福深, 刘志强 2006 激光技术 30 268]

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