16 May 2013 Single-shot measurement of UV ultrashort pulse laser
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Proceedings Volume 8796, 2nd International Symposium on Laser Interaction with Matter (LIMIS 2012); 87961K (2013) https://doi.org/10.1117/12.2011350
Event: 2nd International Symposium on Laser Interaction with Matter (LIMIS 2012), 2012, Xi'an, Shaanxi, China
Abstract
A single-shot transient-grating frequency-resolved optical gating (TG-FROG) device was set up to measure UV ultrashort pulse laser with pulse duration within 10ps.The performance of the device was demonstrated by experimental data measured on discharge-pumped KrF laser which is operated in 10Hz repeated frequency mode,and on electronbeam- pumped KrF laser which is only operated in single-shot mode.For the former,the TG-FROG can distinguish the changes of the pulse shape,spectrum and phase when the pulse chirp is changed.For the later,the TG-FROG finds that the pulse shape has multiple peaks whose pulse duration is about 2ps,and the spectrum is modulated whose bandwidth is about 1.3nm,and the corresponding phases present parabolic structure.
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Yongsheng Xu, Yongsheng Xu, Xiuzhang Tang, Xiuzhang Tang, Ji Zhang, Ji Zhang, Xiaofeng Xi, Xiaofeng Xi, Xiaohua Zhang, Xiaohua Zhang, Haifeng Zhang, Haifeng Zhang, } "Single-shot measurement of UV ultrashort pulse laser", Proc. SPIE 8796, 2nd International Symposium on Laser Interaction with Matter (LIMIS 2012), 87961K (16 May 2013); doi: 10.1117/12.2011350; https://doi.org/10.1117/12.2011350
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