Theoretical analysis of the mode coupling induced by heat of large-pitch micro-structured fibers

doi:10.1088/1674-1056/24/2/024208

中国物理B ›› 2015, Vol. 24 ›› Issue (2): 24208-024208.doi: 10.1088/1674-1056/24/2/024208

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇下一篇

Theoretical analysis of the mode coupling induced by heat of large-pitch micro-structured fibers

张海涛^a, 陈丹^b, 郝杰^a, 闫平^a, 巩马理^a

a Center for Photonics and Electronics, State Key Laboratory of Tribology, Department of Precision Instruments, Tsinghua University, Beijing 100084, China;
b Southwest Institute of Technical Physics, Chengdu 610041, China

收稿日期:2014-07-04 修回日期:2014-08-16 出版日期:2015-02-05 发布日期:2015-02-05
基金资助:
Project supported by the National Natural Science Foundation of China (Grant No. 61475081).

Theoretical analysis of the mode coupling induced by heat of large-pitch micro-structured fibers

Zhang Hai-Tao (张海涛)^a, Chen Dan (陈丹)^b, Hao Jie (郝杰)^a, Yan Ping (闫平)^a, Gong Ma-Li (巩马理)^a

a Center for Photonics and Electronics, State Key Laboratory of Tribology, Department of Precision Instruments, Tsinghua University, Beijing 100084, China;
b Southwest Institute of Technical Physics, Chengdu 610041, China

Received:2014-07-04 Revised:2014-08-16 Online:2015-02-05 Published:2015-02-05
Contact: Zhang Hai-Tao, Gong Ma-Li E-mail:zhanghaitao@mail.tsinghua.edu.cn;gongml@mail.tsinghua.edu.cn
Supported by:
Project supported by the National Natural Science Foundation of China (Grant No. 61475081).

摘要/Abstract

摘要： In this paper, a theoretical model to analyze the mode coupling induced by heat, when the fiber amplifier works at high power configuration, is proposed. The model mainly takes into consideration the mode field change due to the thermally induced refractive index change and the coupling between modes. A method to predict the largest average output power of fiber is also proposed according to the mode coupling theory. The largest average output power of a large pitch fiber with a core diameter of 190 μm and an available pulse energy of 100 mJ is predicted to be 540 W, which is the highest in large mode field fibers.

关键词: fiber amplifier, large pitch fiber, mode coupling

Abstract: In this paper, a theoretical model to analyze the mode coupling induced by heat, when the fiber amplifier works at high power configuration, is proposed. The model mainly takes into consideration the mode field change due to the thermally induced refractive index change and the coupling between modes. A method to predict the largest average output power of fiber is also proposed according to the mode coupling theory. The largest average output power of a large pitch fiber with a core diameter of 190 μm and an available pulse energy of 100 mJ is predicted to be 540 W, which is the highest in large mode field fibers.

Key words: fiber amplifier, large pitch fiber, mode coupling

中图分类号: (Lasers)

42.55.-f

42.55.Wd (Fiber lasers)

张海涛, 陈丹, 郝杰, 闫平, 巩马理. Theoretical analysis of the mode coupling induced by heat of large-pitch micro-structured fibers[J]. 中国物理B, 2015, 24(2): 24208-024208.

Zhang Hai-Tao (张海涛), Chen Dan (陈丹), Hao Jie (郝杰), Yan Ping (闫平), Gong Ma-Li (巩马理). Theoretical analysis of the mode coupling induced by heat of large-pitch micro-structured fibers[J]. Chin. Phys. B, 2015, 24(2): 24208-024208.

参考文献 19

[1]	Jansen F, Stutzki F, Liem A, Jauregui C, Limpert J and Tünnermann A 2012 Advanced Solid-State Photonics, Optical Society of America, AT1A. 4
[2]	Stutzki F, Jansen F, Liem A, Jauregui C, Limpert J and Tünnermann A 2012 Opt. Lett. 37 1073
[3]	Eidam T, Rothhardt J, Stutzki F, Jansen F, Hädrich S, Carstens H, Jauregui C, Limpert J and Tünnermann A 2011 Opt. Express 19 255
[4]	Stutzki F, Jansen F, Jauregui C, Limpert J and Tünnermann A 2011 Opt. Lett. 38 97
[5]	Eidam T, Wirth C, Jauregui C, Stutzki F, Jansen F, Otto H J and Tünnermann A 2011 Opt. Express 19 13219
[6]	Wirth C, Schreiber T, Rekas M, Tsybin I, Peschel T, Eberhardt R and Tünnermann A 2011 SPIE LASE, International Society for Optics and Photonics, 75801H-75801H-6
[7]	Eidam T, Hädrich S, Jansen F, Stutzki F, Rothhardt J, Carstens H and Tünnermann A 2011 Opt. Express 19 8656
[8]	Stutzki F, Jansen F, Eidam T, Steinmetz A, Jauregui C, Limpert J and Tünnermann A 2011 Opt. Lett. 36 689
[9]	Wan P, Yang L M and Liu J 2013 Opt. Express 21 29854
[10]	Limpert J, Röser F, Schimpf D N, Seise E, Eidam T, Hädrich S and Rothhardt J 2009 IEEE J. Sel. Top. Quantum Electron. 15 159
[11]	Jiang Z and Marciante J R 2008 J. Opt. Soc. Am. B 25 247
[12]	Jauregui C, Eidam T, Limpert J and Tünnermann A 2011 Opt. Express 19 3258
[13]	Smith A V and Smith J J 2011 Opt. Express 19 10181
[14]	Digonnet M J F, Sadowski R W, Shaw H J and Pantell R H 1997 Opt. Fiber Technol. 3 44
[15]	Dawson J W, Messerly M J, Beach R J, Shverdin M Y, Stappaerts E A, Sridharan A K, Pax P H, Heebner J E, Siders C W and Barty C P J 2008 Opt. Express 16 13240
[16]	Brown D C and Hoffman H J 2005 Thermal IEEE J. Quantum Electron. 37 207
[17]	Ke W, Wang X, Bao X and Shu X 2013 Opt. Express 21 14272
[18]	Gong M, Yuan Y, Li C, Yan P, Zhang H and Liao S 2007 Opt. Express 15 3236
[19]	Okamoto K 2006 Fundamentals of Optical Waveguides, 2nd edn. (San Diego: Academic)

Theoretical analysis of the mode coupling induced by heat of large-pitch micro-structured fibers

Theoretical analysis of the mode coupling induced by heat of large-pitch micro-structured fibers

RichHTML

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献 19

相关文章 15

Metrics

本文评价

推荐阅读 0

[1]	Wei Liu(刘伟), Shuai Ren(任帅), Pengfei Ma(马鹏飞), and Pu Zhou(周朴). Impact of amplified spontaneous emission noise on the SRS threshold of high-power fiber amplifiers[J]. 中国物理B, 2023, 32(3): 34202-034202.
[2]	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). The 266-nm ultraviolet-beam generation of all-fiberized super-large-mode-area narrow-linewidth nanosecond amplifier with tunable pulse width and repetition rate[J]. 中国物理B, 2022, 31(3): 34207-034207.
[3]	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). Modeling of cascaded high isolation bidirectional amplification in long-distance fiber-optic time and frequency synchronization system[J]. 中国物理B, 2021, 30(7): 74208-074208.
[4]	Shuai Sun(孙帅), Wei Shi(史伟), Quan Sheng(盛泉), Shijie Fu(付士杰), Zhongbao Yan(闫忠宝), Shuai Zhang(张帅), Junxiang Zhang(张钧翔), Chaodu Shi(史朝督), Guizhong Zhang(张贵忠), and Jianquan Yao(姚建铨). Single-mode antiresonant terahertz fiber based on mode coupling between core and cladding[J]. 中国物理B, 2021, 30(12): 124205-124205.
[5]	黄乃兴, 孙恩伟, 张锐, 杨彬, 刘俭, 吕天全, 曹文武. Temperature dependence of mode coupling effect in piezoelectric vibrator made of [001]_c-poled Mn-doped 0.24PIN-0.46PMN-0.30PT ternary single crystals with high electromechanical coupling factor[J]. 中国物理B, 2020, 29(7): 75201-075201.
[6]	肖瑶, 李整林, 李鋆, 刘佳琪, Karim G Sabra. Influence of warm eddies on sound propagation in the Gulf of Mexico[J]. 中国物理B, 2019, 28(5): 54301-054301.
[7]	孟阔, 祝连庆, 骆飞. Scaling of Yb-doped photonic crystal fiber to 200 μm core diameter for high beam quality laser output[J]. 中国物理B, 2017, 26(5): 54212-054212.
[8]	闫平, 王雪娇, 黄昱升, 付晨, 孙骏逸, 肖起榕, 李丹, 巩马理. Fiber core mode leakage induced by refractive index variation in high-power fiber laser[J]. 中国物理B, 2017, 26(3): 34205-034205.
[9]	吕志国, 滕浩, 王立娜, 王军利, 魏志义. High-energy femtosecond Yb-doped all-fiber monolithic chirped-pulse amplifier at repetition rate of 1 MHz[J]. 中国物理B, 2016, 25(9): 94208-094208.
[10]	李平雪, 姚毅飞, 池俊杰, 胡浩伟, 张光举, 梁博兴, 张孟孟, 马春媚, 苏宁. 980-nm all-fiber mode-locked Yb-doped phosphate fiber oscillator based on semiconductor saturable absorber mirror and its amplifier[J]. 中国物理B, 2016, 25(8): 84207-084207.
[11]	宋锐, 雷成敏, 陈胜平, 王泽锋, 侯静. Effect of pulse width on near-infrared supercontinuum generation in nonlinear fiber amplifier[J]. 中国物理B, 2015, 24(8): 84207-084207.
[12]	张海涛, 陈丹, 任海翠, 闫平, 巩马理. A novel method of evaluating large mode area fiber design by brightness factor[J]. , 2015, 24(2): 24207-024207.
[13]	刘国, 罗勇, 王建勋, 舒国响. Multi-mode coupling analysis of a sub-terahertz band planar corrugated Bragg reflector[J]. 中国物理B, 2015, 24(11): 118403-118403.
[14]	刘明, 张海涛, 巩马理, 赵跃进, 程文雍, 孟阔, 郑超, 陈倚竹. Theory of noise in a kilo-Hz cascaded high-energy Yb-doped nanosecond pulsed fiber amplifier[J]. 中国物理B, 2014, 23(4): 44214-044214.
[15]	王文亮, 黄良金, 冷进勇, 郭少锋, 姜宗福. Evolution of modes in double-clad Raman fiber amplifier[J]. 中国物理B, 2014, 23(2): 24210-024210.