Chinese Journal of Lasers, Volume. 39, Issue 4, 408003(2012)

Research on Precise Diagnostics for Pico-Sesond Single Shot Pulse

Ouyang Xiaoping1、*, Yang Lin1, Peng Yonghua1, Tang Shunxing1, Liu Chong1, Ma Jingui2, Qian Liejia2, Leng Yuxin3, Zhu Baoqiang1, and Zhu Jianqiang1
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  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
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    In order to realize precise diagnostics for pico-second pulse of peta-watt laser, an auto-correlator especially for single shot pico-second pulse is developed. Optical elements with no dispersion are used in this pico-second auto-correlator′s design, which could improve its precise. Three methods are adopted to testify its characters. Self-calibration is used for time resolution. Over-range is used for time range. Limitation is used for impulse response function. Experiments results show that its time resolution is 0.1 ps/pixel, its time range is 26 ps, and its impulse response function value is 300 fs. So this auto-correlator can fulfill the requirement of precised measurement on pulse width for chirped pulse of pico-second peta-watt laser.

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    Ouyang Xiaoping, Yang Lin, Peng Yonghua, Tang Shunxing, Liu Chong, Ma Jingui, Qian Liejia, Leng Yuxin, Zhu Baoqiang, Zhu Jianqiang. Research on Precise Diagnostics for Pico-Sesond Single Shot Pulse[J]. Chinese Journal of Lasers, 2012, 39(4): 408003

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    Paper Information

    Category: measurement and metrology

    Received: Nov. 30, 2011

    Accepted: --

    Published Online: Feb. 24, 2012

    The Author Email: Ouyang Xiaoping (oyxp@siom.ac.cn)

    DOI:10.3788/cjl201239.0408003

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