Nonlinear compression of picosecond chirped pulse from thin-disk amplifier system through a gas-filled hollow-core fiber
Lu Jun1, 2, 3, Huang Zhi-Yuan2, 4, Wang Ding2, Xu Yi2, Liu Yan-Qi2, Guo Xiao-Yang2, Li Wen-Kai2, Wu Fen-Xiang2, Liu Zheng-Zheng2, Leng Yu-Xin2
       

Broadening factor (blue circle curve) and FTL duration (green square curve) of the output pulse for fiber inner diameter of 400 μm, and fiber length of 1 m.