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Generation of 70 fs broadband pulses in a hybrid nonlinear amplification system with mode-locked Yb:YAG ceramic oscillator
Liu, Yang1; Wang, Chao1; Luo, Daping1; Yang, Chao1; Li, Jiang2; Ge, Lin2; Pan, Yubai2; Li, Wenxue1
2017
Source PublicationJournal of Optics (United Kingdom)
ISSN20408978
Volume19Issue:12
AbstractWe demonstrate the passively mode-locked laser performances of bulk Yb:YAG ceramic prepared by non-aqueous tape casting, which generates initial pulses in temporal width of 3 ps and spectrum width of 3 nm without intra-cavity dispersion management. The ceramic laser is further used as seeding oscillator in a fiber nonlinear amplification system, where ultrashort pulses in maximum output power of ∼100 W and pulse duration of 70 fs are achieved. Moreover, the laser spectrum is broadened to be ∼41 nm due to self-phase modulation effects in the gain fiber, overcoming the narrow spectrum limitations of ceramic materials. Our approach opens a new avenue for power-scaling and spectrum-expanding of femtosecond ceramic lasers. © 2017 IOP Publishing Ltd.
DOI10.1088/2040-8986/aa912d
EI Accession Number20180104606770
EI KeywordsSolid state lasers
EI Classification Number531 Metallurgy and Metallography - 741.1.1 Nonlinear Optics - 744.1 Lasers, General - 744.4 Solid State Lasers - 804.2 Inorganic Compounds - 812.1 Ceramics
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Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/25424
Collection中国科学院上海硅酸盐研究所
Affiliation1.State Key Laboratory of Precision Spectroscopy, East China Normal University, Shanghai; 200062, China;
2.Key Laboratory of Transparent Opto-functional Inorganic Materials, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China
Recommended Citation
GB/T 7714
Liu, Yang,Wang, Chao,Luo, Daping,et al. Generation of 70 fs broadband pulses in a hybrid nonlinear amplification system with mode-locked Yb:YAG ceramic oscillator[J]. Journal of Optics (United Kingdom),2017,19(12).
APA Liu, Yang.,Wang, Chao.,Luo, Daping.,Yang, Chao.,Li, Jiang.,...&Li, Wenxue.(2017).Generation of 70 fs broadband pulses in a hybrid nonlinear amplification system with mode-locked Yb:YAG ceramic oscillator.Journal of Optics (United Kingdom),19(12).
MLA Liu, Yang,et al."Generation of 70 fs broadband pulses in a hybrid nonlinear amplification system with mode-locked Yb:YAG ceramic oscillator".Journal of Optics (United Kingdom) 19.12(2017).
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