中国物理B ›› 2009, Vol. 18 ›› Issue (4): 1469-1472.doi: 10.1088/1674-1056/18/4/030

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Tunable phase-stabilized infrared parametric laser source

金哲中1, 张春梅2, 王建良2, 尉鹏飞2, 宋立伟2, 李闯2, 冷雨欣2   

  1. (1)Korea Atomic Energy Research Institute, Yusung, Taejon 305-353, Korea; (2)State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, the Chinese Academy of Sciences, Shanghai 201800, China
  • 收稿日期:2008-07-03 修回日期:2008-08-05 出版日期:2009-04-20 发布日期:2009-04-20
  • 基金资助:
    Project supported from the National Basic Research Programme of China (Grant No 2006CB806001), the Knowledge Innovation Program of the Chinese Academy of Sciences (Grant No KGCX-YW-417), and Shanghai Commission of Science and Technology (Grant Nos 07JC140

Tunable phase-stabilized infrared parametric laser source

Zhang Chun-Mei(张春梅)a), Wang Jian-Liang(王建良)a), Wei Peng-Fei(尉鹏飞)a), Song Li-Wei(宋立伟)a), Li Chuang(李闯)a), Kim Cheol-Jung(金哲中)b), and Leng Yu-Xin(冷雨欣)a)†   

  1. a State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, the Chinese Academy of Sciences, Shanghai 201800, China; b Korea Atomic Energy Research Institute, Yusung, Taejon 305-353, Korea
  • Received:2008-07-03 Revised:2008-08-05 Online:2009-04-20 Published:2009-04-20
  • Supported by:
    Project supported from the National Basic Research Programme of China (Grant No 2006CB806001), the Knowledge Innovation Program of the Chinese Academy of Sciences (Grant No KGCX-YW-417), and Shanghai Commission of Science and Technology (Grant Nos 07JC140

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摘要： This paper reports that the tunable self-phase-stabilized infrared laser pulses have been generated from a two-stage optical parametric amplifier. With an 800 nm pump source, the output idler pulses are tunable from 1.3 μm to 2.3 μm, and the maximum output energy of the idler pulses is higher than 1 mJ at 1.6 μm by using 6 mJ pump laser. A carrier-envelope phase fluctuation of ～ 0.15 rad (rms) for the idler pulses is measured for longer than one hour by using a home build f-to-2f interferometer.

关键词: phase-stabilized, infrared parametric laser, optical parametric amplifier, tunable

Abstract: This paper reports that the tunable self-phase-stabilized infrared laser pulses have been generated from a two-stage optical parametric amplifier. With an 800 nm pump source, the output idler pulses are tunable from 1.3 μm to 2.3 μm, and the maximum output energy of the idler pulses is higher than 1 mJ at 1.6 μm by using 6 mJ pump laser. A carrier-envelope phase fluctuation of ～ 0.15 rad (rms) for the idler pulses is measured for longer than one hour by using a home build f-to-2f interferometer.

Key words: phase-stabilized, infrared parametric laser, optical parametric amplifier, tunable

中图分类号:  (Optical parametric oscillators and amplifiers)

  • 42.65.Yj
42.65.Ky (Frequency conversion; harmonic generation, including higher-order harmonic generation) 42.60.Lh (Efficiency, stability, gain, and other operational parameters)