OPT OpenIR  > 光子制造系统与应用研究中心
Enhanced self-phase modulation effect: an effective method of generating high average and peak power femtosecond laser pulses
Lv, Zhiguo; Yang, Zhi; Song, DongDong; Li, Feng; Yang, Yang; Yang, Xiaojun; Wang, Yishan; Zhao, Wei; Li, Qianglong
作者部门光子制造系统与应用研究中心
2019-03
发表期刊LASER PHYSICS LETTERS
ISSN1612-2011;1612-202X
卷号16期号:3
产权排序1
摘要

This work experimentally explores the important application of the enhanced self-phase modulation (SPM) effect for the generation of high average power and high peak power femtosecond laser pulses in an all-fiber mode-locked laser oscillator pumped by a single-mode laser diode. Depending on the utilization of a section of nonlinear spectral broadening fiber with a 4.2 mu m mode field diameter (MFD) and the optimization of the polarization-maintaining (PM) fiber length in a polarization-based all-fiber Lyot filter, the oscillator delivers 350 mW of average power at a 46.2 MHz repetition rate, resulting in 7.5 nJ pulse energy. The laser produces SPM-broadened spectrum and the spectrum features symmetrical multi-peak distribution. The resulting compressed pulse duration and average power are 107 fs and 271 mW, respectively, which corresponds to 54.8 kW of peak power. Additionally, comparative experiments have also been performed by replacing the nonlinear spectral broadening fiber with equal-length standard fiber with 6.2 mu m MFD and shortening the length of the 45 degrees aligned PM fiber of the all-fiber polarization-based Lyot filter, respectively. The presented experimental scheme demonstrates a notable improvement in terms of average and peak power compared to conventional experimental methods. Simultaneously, the experimental scheme also shows that the enhanced SPM effect in a mode-locked fiber laser oscillator has important application value for minimizing pulse duration and lowering the mode-locking threshold.

关键词self-phase modulation polarization-maintaining fiber mode-locking femtosecond pulses
DOI10.1088/1612-202X/aaff49
收录类别SCI
语种英语
WOS记录号WOS:000458531600002
出版者IOP PUBLISHING LTD
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.opt.ac.cn/handle/181661/31170
专题光子制造系统与应用研究中心
通讯作者Lv, Zhiguo
作者单位Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China
推荐引用方式
GB/T 7714
Lv, Zhiguo,Yang, Zhi,Song, DongDong,et al. Enhanced self-phase modulation effect: an effective method of generating high average and peak power femtosecond laser pulses[J]. LASER PHYSICS LETTERS,2019,16(3).
APA Lv, Zhiguo.,Yang, Zhi.,Song, DongDong.,Li, Feng.,Yang, Yang.,...&Li, Qianglong.(2019).Enhanced self-phase modulation effect: an effective method of generating high average and peak power femtosecond laser pulses.LASER PHYSICS LETTERS,16(3).
MLA Lv, Zhiguo,et al."Enhanced self-phase modulation effect: an effective method of generating high average and peak power femtosecond laser pulses".LASER PHYSICS LETTERS 16.3(2019).
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Enhanced self-phase (1838KB)期刊论文出版稿限制开放CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Lv, Zhiguo]的文章
[Yang, Zhi]的文章
[Song, DongDong]的文章
百度学术
百度学术中相似的文章
[Lv, Zhiguo]的文章
[Yang, Zhi]的文章
[Song, DongDong]的文章
必应学术
必应学术中相似的文章
[Lv, Zhiguo]的文章
[Yang, Zhi]的文章
[Song, DongDong]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。