Dual-wavelength step-like pulses in an ultra-large negative-dispersion fiber laser

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 瞬态光学技术国家重点实验室

	Dual-wavelength step-like pulses in an ultra-large negative-dispersion fiber laser
	Mao, Dong; Liu, Xueming; Wang, Leiran; Lu, Hua; Duan, Lina
刊名	optics express
	2011-02-28
卷号	19 期号:5 页码:3996-4001
ISSN号	1094-4087
英文摘要	we report on experimental observation of dual-wavelength steplike pulses delivered from an erbium-doped fiber laser operating in ultralarge negative-dispersion regime. the step-like pulses consist of two rectangular pulses with different energies, durations as well as optical spectra, and are distinct from the conventional multi-solitons or bound-state solitons in that each pulse holds the same property. we find the weaker (or stronger) rectangular pulse in step-like pulses is more sensitive to the backward (or forward) pump while is less sensitive to the forward (or backward) pump. our results demonstrate that the dual-wavelength operation results from the combination of fiber dispersion, fiber birefringence, as well as cavity filtering effect, and the intensity difference between rectangular pulses can be attributed to different gain characteristics of the forward and backward pump. (c) 2011 optical society of america
学科主题	optics
WOS标题词	science & technology ; physical sciences
类目[WOS]	optics
研究领域[WOS]	optics
关键词[WOS]	ring laser ; generation ; transmission ; operation
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000288870300020
公开日期	2011-09-30
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/11291]
专题	西安光学精密机械研究所_瞬态光学技术国家重点实验室
作者单位	Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China
推荐引用方式 GB/T 7714	Mao, Dong,Liu, Xueming,Wang, Leiran,et al. Dual-wavelength step-like pulses in an ultra-large negative-dispersion fiber laser[J]. optics express,2011,19(5):3996-4001.
APA	Mao, Dong,Liu, Xueming,Wang, Leiran,Lu, Hua,&Duan, Lina.(2011).Dual-wavelength step-like pulses in an ultra-large negative-dispersion fiber laser.optics express,19(5),3996-4001.
MLA	Mao, Dong,et al."Dual-wavelength step-like pulses in an ultra-large negative-dispersion fiber laser".optics express 19.5(2011):3996-4001.