收藏本站
收藏 | 投稿 | 手机打开
二维码
手机客户端打开本文

Generation of coexisting high-energy pulses in a mode-locked all-fiber laser with a nonlinear multimodal interference technique

GUANGWEI CHEN  WENLEI LI  GUOMEI WANG  WENFU ZHANG  CHAO ZENG  WEI ZHAO  
【摘要】:We demonstrate a passively mode-locked all-fiber laser incorporating a piece of graded-index multimode fiber as a mode-locking modulator based on a nonlinear multimodal interference technique, which generates two types of coexisting high-energy ultrashort pulses [i.e., the conventional soliton(CS) and the stretched pulse(SP)]. The CS with pulse energy as high as 0.38 n J is obtained at the pump level of 130 mW. When the pump increases to175 mW, the high-energy SP occurs at a suitable nonlinear phase bias and its pulse energy can reach 4 n J at a 610 mW pump. The pulse durations of the generated CS and SP are 2.3 ps and 387 fs, respectively. The theory of nonlinear fiber optics, single-shot spectral measurement by the dispersive Fourier-transform technique, and simulation methods based on the Ginzburg–Landau equation are provided to characterize the laser physics and reveal the underlying principles of the generated CS and SP. A rogue wave, observed between the CS and SP regions, mirrors the laser physics behind the dynamics of generating a high-energy SP from a CS. The proposed all-fiber laser is versatile, cost-effective and easy to integrate, which provides a promising solution for high-energy pulse generation.

知网文化
【相似文献】
中国期刊全文数据库 前20条
1 GUANGWEI CHEN;WENLEI LI;GUOMEI WANG;WENFU ZHANG;CHAO ZENG;WEI ZHAO;;Generation of coexisting high-energy pulses in a mode-locked all-fiber laser with a nonlinear multimodal interference technique[J];Photonics Research;2019年02期
2 池俊杰;李平雪;杨春;赵自强;李尧;王雄飞;钟国舜;赵鸿;姜东升;;A theoretical and experimental study on all-normal-dispersion Yb-doped mode-locked fiber lasers[J];Chinese Physics B;2013年04期
3 郑煜;田金荣;董自凯;徐润亲;李克轩;宋晏蓉;;Observation of stable bound soliton with dual-wavelength in a passively mode-locked Er-doped fiber laser[J];Chinese Physics B;2017年07期
4 郭芃;陈章渊;;Experimental study on resonance frequency enhancement of strong optical injection-locked semiconductor lasers[J];Chinese Optics Letters;2013年12期
5 H.Ahmad;S.I.Ooi;M.Z.A.Razak;S.R.Azzuhri;A.A.Jasim;K.Thambiratnam;M.F.Ismail;M.A.Ismail;;Investigation of ellipticity and pump power in a passively mode-locked fiber laser using the nonlinear polarization rotation technique[J];Chinese Optics Letters;2017年05期
6 吴健;蔡华;韩晓红;曾和平;;Multi-pulse operation of a Kerr-lens mode-locked femtosecond laser[J];Chinese Optics Letters;2008年01期
7 TAO CHEN;QIAOLI ZHANG;YAPING ZHANG;XIN LI;HAIKUN ZHANG;WEI XIA;;All-fiber passively mode-locked laser using nonlinear multimode interference of step-index multimode fiber[J];Photonics Research;2018年11期
8 李祚涵;彭继迎;李庆玲;高亦飞;李剑伟;曹秋园;;Generation of picosecond vortex beam in a self-mode-locked Nd:YVO_4 laser[J];Optoelectronics Letters;2017年03期
9 ;Kerr Lens Mode-locked Operation of Yb∶KYW Laser[J];Chinese Journal of Lasers;2002年03期
10 ;Relationship between Timing Jitter and Prism Separation in Mode-locked Solid State Lasers[J];Chinese Journal of Lasers;2001年05期
11 ;Timing Jitter Induced by White Noise in Mode-locked Solid-state Lasers[J];Chinese Journal of Lasers;2000年05期
12 ;10 GHz,9 ps Pulses Generation from an Actively Mode-locked Fiber Ring Laser[J];Chinese Journal of Lasers;1998年04期
13 ;Experimental Study on Stable 10-GHz Actively Mode-locked Fiber Ring Laser[J];Chinese Journal of Lasers;1999年03期
14 ;An Experimental Study on the Output Properties of an Actively Mode-locked Er~(3+) Doped Fiber Ring Laser[J];Chinese Journal of Lasers;1997年04期
15 王伟卫;刘杰;陈飞;李雷;王勇刚;;532-nm picosecond pulse generated in a passively mode-locked Nd:YVO_4 laser[J];Chinese Optics Letters;2009年08期
16 王肇颖,余震虹,葛春风,张瑞峰,贾东方,李世忱;Figure-eight actively-passively mode-locked erbium-doped fiber laser[J];Chinese Optics Letters;2003年03期
17 MICHAEL L.DAVENPORT;SONGTAO LIU;JOHN E.BOWERS;;Integrated heterogeneous silicon/Ⅲ –Ⅴ mode-locked lasers[J];Photonics Research;2018年05期
18 邢岐荣,王清月;Theory of double mode-locked laser with F-P cavity[J];Science in China(Series E:Technological Sciences);1997年05期
19 GAO Bo;WU Ge;DUAN Tao;HUO Jia-yu;TIAN Xiao-jian;;Study on the chaotic dynamics of the mode-locked fiber ring laser[J];The Journal of China Universities of Posts and Telecommunications;2013年03期
20 ;The Study on the Variation of the Cavity Length's Influence on the Output Pulse Train of the Actively Mode-Locked Fiber Laser[J];The Journal of China Universities of Posts and Telecommunications;2005年03期
中国重要会议论文全文数据库 前10条
1 ;A new mechanism of phase locking in a single-mode laser[A];湖北省激光学会论文集[C];2000年
2 曾和平;;High-power Yb-fiber femtosecond comb[A];第十届全国光电技术学术交流会论文集[C];2012年
3 ;Beam propagation properties of radial laser arrays[A];湖北省激光学会论文集[C];2000年
4 李尚容;仇金;;Phase Characteristic of Random Noise in Multi-Modes Lasers[A];光子科技创新与产业化——长三角光子科技创新论坛暨2006年安徽博士科技论坛论文集[C];2006年
5 Shaowu Chen;Xun Lei;;A Kerr comb based broadband multi‐wavelength light source with Improved nonlinear energy conversion efficiency by using an optical feedback loop[A];第十二届全国硅基光电子材料及器件研讨会会议论文集[C];2017年
6 ;External Resonant Magnetic Field Experiments Impacting on MHD Activities on J-TEXT Tokamak[A];第十五届全国等离子体科学技术会议会议摘要集[C];2011年
7 贾玉磊;王勇刚;魏志义;;A high-repetition-rate high-average-power SESAMOC passively mode-locked all-solid-state laser[A];大珩先生九十华诞文集暨中国光学学会2004年学术大会论文集[C];2004年
8 ;Critical Threshold Behavior of Passively Mode-Locked Laser:Rational Harmonic Mode-Locking[A];2006年全国强场激光物理会议论文集[C];2006年
9 ;Passive harmonically mode-locked erbium-doped fiber ring laser with scalable repetition rate up to 1.2 gigahertz[A];2006年全国强场激光物理会议论文集[C];2006年
10 ;DEVELOPMENT AND APPLICATION OF SESAM IN MODE LOCKED LASERS[A];大珩先生九十华诞文集暨中国光学学会2004年学术大会论文集[C];2004年
中国知网广告投放
 快捷付款方式  订购知网充值卡  订购热线  帮助中心
  • 400-819-9993
  • 010-62982499
  • 010-62783978