Collection Of theses on high power laser and plasma physics, Volume. 14, Issue 1, 7538(2016)
Temporal characterization of petawatt class laser at Shen Guang II facility
Temporal characterization is important to diagnose and measure a petawatt (PW) class laser. We obtained the V curve of the pulse width versus the grating position using pulse width measurement with a mirror image configuration. The temporal range for pulse width was 18 ps with a resolution of 0.05 ps. We measured the pulse contrast between the -60 ps and -6 ps PW class laser within a single shot in the Shen Guang II facility. We measured the pulse contrast between the -91 ps and -60 ps PW class laser after expanding the temporal range. The temporal range was 70 ps, with a dynamic range of eight orders of magnitude.
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XIAOPING OUYANG, YONG CUI, JIAN ZHU, BAOQIANG ZHU, JIANQIANG ZHU. Temporal characterization of petawatt class laser at Shen Guang II facility[J]. Collection Of theses on high power laser and plasma physics, 2016, 14(1): 7538
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Received: Jun. 11, 2016
Accepted: --
Published Online: May. 26, 2017
The Author Email: OUYANG XIAOPING (oyxp@siom.ac.cn)