supported by the National Key Research and Development Program of China (Nos. 2022YFE0204800, 2022YFA1604401 and 2019YFF01014401);the Shanghai Sailing Program (No. 21YF1453800), the National Natural Science Foundation of China (Nos. 11127901 and 61925507);the International Partnership Program of the Chinese Academy of Sciences (No. 181231KYSB20200040);the Shanghai Science and Technology Committee Program (Nos. 22560780100 and 23560750200);the Chinese Academy of Sciences President’s International Fellowship Initiative (No. 2023VMB0008);the Youth Innovation Promotion Association of the Chinese Academy of Sciences。
The delay-shift of the pre-pulse may mislead the determination of its origination and cause problems for the temporal contrast improvement of high-peak-power lasers, especially when the corresponding post-pulse is bey...