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Hybrid high energy femtosecond laser system based on Yb:YAG single crystal fiber amplifier
Li, Feng1,2,3; Yang, Zhi1; Wang, Yishan1,3; Lv, Zhiguo1; Li, Qianglong1; Yang, Xiaojun1; Wang, Xianglin1,2,3; Hu, Xiaohong1,2,3; Zhao, Wei1,3; Li, F
Department瞬态光学技术国家重点实验室
2018
Source PublicationOPTIK
ISSN0030-4026
Volume156Pages:155-160
Contribution Rank1
Abstract

A hybrid high energy femtosecond laser system based on Yb:YAG single crystal fiber amplifier is experimentally studied. Due to the low nonlinearity and high gain of the Yb:YAG single crystal fiber, laser pulses with high energy of 146 mu J at the repetition of 100KHz are obtained. The beam quality of 1.233 in the horizontal direction and 1.239 in the vertical direction is detected. After compression, pulses with the duration of 859 fs and energy as high as 63.5 mu J are achieved at 100 kHz repetition rate in a compact size, this compact and simple laser system will find various applications in ultrafast laser micro-machining. (C) 2017 Elsevier GmbH. All rights reserved.

KeywordChirped Pulse Amplification Single Crystal Fiber Femtosecond Laser
Subject AreaOptics
DOI10.1016/j.ijleo.2017.10.158
Indexed BySCI ; EI
Language英语
WOS IDWOS:000424311500021
EI Accession Number20174604391362
Citation statistics
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/30757
Collection瞬态光学技术国家重点实验室
Affiliation1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China;
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China;
3.Shanxi Univ, Collaborat Innovat Ctr Extreme Opt, Taiyuan 030006, Shanxi, Peoples R China
Recommended Citation
GB/T 7714
Li, Feng,Yang, Zhi,Wang, Yishan,et al. Hybrid high energy femtosecond laser system based on Yb:YAG single crystal fiber amplifier[J]. OPTIK,2018,156:155-160.
APA Li, Feng.,Yang, Zhi.,Wang, Yishan.,Lv, Zhiguo.,Li, Qianglong.,...&Li, F.(2018).Hybrid high energy femtosecond laser system based on Yb:YAG single crystal fiber amplifier.OPTIK,156,155-160.
MLA Li, Feng,et al."Hybrid high energy femtosecond laser system based on Yb:YAG single crystal fiber amplifier".OPTIK 156(2018):155-160.
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