High-gain degenerated optical parametric chirped-pulse amplification in periodically poled LiTaO3 | Zendy

Jiang Yongliang | Zendy; Zhao Baozhen | Zendy; Liang Xiao-Yan | Zendy; Yuxin Leng | Zendy; Ruxin Li | Zendy; Zhizhan Xu | Zendy; Xiao Hu | Zendy; Zhu Shining | Zendy

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High-gain degenerated optical parametric chirped-pulse amplification in periodically poled LiTaO3

Author(s) -

Jiang Yongliang,

Zhao Baozhen,

Liang Xiao-Yan,

Yuxin Leng,

Ruxin Li,

Zhizhan Xu,

Xiao Hu,

Zhu Shining

Publication year - 2007

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.56.2709

Subject(s) - optical parametric amplifier , materials science , optics , chirped pulse amplification , parametric statistics , optical amplifier , phase matching , amplifier , pulse (music) , phase (matter) , ultrashort pulse , laser , optoelectronics , physics , statistics , mathematics , cmos , quantum mechanics , detector

The gain curve in periodically poled LiTaO3 crystal (PPLT) was calculated for type 0 (e+e→e) quasi-phase matching (QPM). A high-gain amplifier centered at 1064nm based on degenerated optical parametric chirped-pulse amplification was built. The gain of 106 and 10.3% conversion efficiency were achieved with low pump energy of several hundreds of μJ. The experimental results are consistent with the simulation.

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