NDLI: Kerr-lens mode-locked polycrystalline Cr:ZnS femtosecond laser pumped by a monolithic Er:YAG laser

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Kerr-lens mode-locked polycrystalline Cr:ZnS femtosecond laser pumped by a monolithic Er:YAG laser

Content Provider	Scilit
Author	Hu, Chengfeng Zhu, Jiangfeng Wang, Zhaohua Sun, Xintong Wei, Long Ling, Weijun Dong, Zhong Wang, Qing Gao, Chunqing Wei, Zhiyi
Copyright Year	2017
Description	Journal: Chinese Physics B We demonstrated a Kerr-lens mode-locked polycrystalline Cr:ZnS laser pumped by a narrow-linewidth linear-polarised monolithic Er:YAG nonplanar ring oscillator operated at 1645 nm. With a 5-mm-thick sapphire plate for intracavity dispersion compensation, a compact and stable Kerr-lens mode-locking operation was realised. The oscillator delivered 125-fs pulses at 2347 nm with an average power of 80 mW. Owing to the special polycrystalline structure of the Cr:ZnS crystal, the second to fourth harmonic generation was observed by random quasi-phase-matching.
Related Links	http://iopscience.iop.org/article/10.1088/1674-1056/26/1/014206/pdf
ISSN	16741056
e-ISSN	20583834
DOI	10.1088/1674-1056/26/1/014206
Journal	Chinese Physics B
Issue Number	1
Volume Number	26
Language	English
Publisher	IOP Publishing
Publisher Date	2017-01-01
Access Restriction	Open
Subject Keyword	Journal: Chinese Physics B Femtosecond Laser Polycrystalline Cr Locked Polycrystalline Kerr Lens Mode Lens Mode Locked Laser Pumped
Content Type	Text
Resource Type	Article
Subject	Physics and Astronomy

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