南方科技大学知识苑(SUSTech KC): 2 kW single-mode fiber laser employing bidirectional-pump scheme

题名	2 kW single-mode fiber laser employing bidirectional-pump scheme
作者	Zhang，Fan1,2 ; Zhang，Xinhai1
通讯作者	Zhang，Xinhai
发表日期	2017-10-01
DOI	10.3969/j.issn.1003-501X.2017.10.002
发表期刊	光电工程影响因子和分区
ISSN	1003-501X
卷号	44 期号:10页码:953-956
摘要	A 2 kW single-mode fiber laser with two cascade home-made cladding light strippers (CLSs) has been demonstrated by employing bidirectional-pump scheme. 2.009 kW signal power is obtained when pump power is 2.63 kW and the slope efficiency is 76.6%. Raman Stokes light is less than -47 dB at 2.009 kW even with a 10-m delivery fiber with core/inner cladding diameter of 20 μm/400 μm. The beam quality M≤1.2 and the spectral FWHM bandwidth is 4.34 nm. There is no transverse mode instability and the output power stability of ±0.14% is achieved by special thermal management for a more uniform temperature distribution on the Yb-doped gain fiber.
关键词	Fiber laser High power Power stability Stimulated Raman scattering
相关链接	[Scopus记录]
语种	英语
学校署名	第一 ; 通讯
Scopus记录号	2-s2.0-85047218024
来源库	Scopus
引用统计	被引频次[WOS]：0
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/254552
专题	工学院_电子与电气工程系
作者单位	1.Department of Electrical and Electronic Engineering,Southern University of Science and Technology,Shenzhen,518055,China 2.Key Laboratory of Optical Information Science and Technology,Institute of Modern Optics,Nankai University,Tianjin,300071,China
第一作者单位	电子与电气工程系
通讯作者单位	电子与电气工程系
第一作者的第一单位	电子与电气工程系
推荐引用方式 GB/T 7714	Zhang，Fan,Zhang，Xinhai. 2 kW single-mode fiber laser employing bidirectional-pump scheme[J]. 光电工程,2017,44(10):953-956.
APA	Zhang，Fan,&Zhang，Xinhai.(2017).2 kW single-mode fiber laser employing bidirectional-pump scheme.光电工程,44(10),953-956.
MLA	Zhang，Fan,et al."2 kW single-mode fiber laser employing bidirectional-pump scheme".光电工程 44.10(2017):953-956.