Generation of 160 nm vacuum ultraviolet light at 82 MHz in a KBBF crystal by the fifth-harmonic of a Ti:sapphire laser

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外文摘要：We report the generation of quasi-cw vacuum ultraviolet[VUV]light at 160 nm with a repetition rate of 82 MHz by two second-harmonic generations and one sum frequency mixing.The VUV laser light is produced as a fifth-harmonic gener-ation of a mode-locked ps Ti:sapphire laser system by successive stages with nonlinear crystals of LBO and KBBF.A stable generation of laser light at 200 nm for more than 6 h is the most important step for obtaining the generation of light at a wavelength of 160 nm.

外文关键词：

vacuum ultraviolet lightsecond harmonic generationsum frequency mixing

作者：

张赟、汪丽蓉

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作者单位：

Department of Engineering Science,The University of Electro-Communications,Tokyo 182-8585,Japan

State Key Laboratory of Quantum Optics and Quantum Optics Devices,Institute of Laser Spectroscopy,Shanxi University,Taiyuan 030006,China

Collaborative Innovation Center of Extreme Optics,Shanxi University,Taiyuan 030006,China

出版年：

2024

DOI：

10.3788/COL202422.051901

中国光学快报(英文版)

中国光学学会中国科学院上海光学精密机械研究所

中国光学快报(英文版)

CSTPCD

影响因子：1.305

ISSN：1671-7694

年,卷(期)：2024.22(5)