Post-compression of the GW-level femtosecond pulse in a solid-state multi-pass cell

被引：0

作者：

Liya Shen ^{[1
,2
]}

Jiajun Song ^{[1
]}

Yujie Peng ^{[1
]}

Guangxin Luo ^{[1
,3
]}

Yinfei Liu ^{[1
,4
]}

Jianyu Sun ^{[1
,4
]}

Yuxin Leng ^{[1
]}

机构：

[1] State Key Laboratory of High Field Laser Physics and CAS Center for Excellence in Ultra-intense Laser Science, Shanghai Institute of Optics and Fine Mechanics (SIOM), Chinese Academy of Sciences (CAS)

[2] School of Physical Science and Technology, Shanghai Tech University

[3] Department of Optics and Optical Engineering, University of Science and Technology of China

[4] Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of

来源：

High Power Laser Science and Engineering | 2024年 / 12卷 / 06期

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D O I：

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学科分类号：

摘要：

We demonstrate the post-compression of the GW-level femtosecond pulse in a solid-state multi-pass cell(MPC) by the pre-chirp management method. When the laser pulse is positively pre-chirped, the 200 μJ 170 fs input pulse is compressed to 163 μJ 44 fs at the output, corresponding to a transmission of 81% and a pulse shortening factor of3.86. When the laser pulse is negatively pre-chirped, the spectral evolution, as the pulse propagates in the MPC, is characterized and, eventually, the pulse duration is compressed to 51 fs, corresponding to a pulse shortening factor of3.3. After the driving laser goes through the pre-chirp managed MPC device, the power stability and beam quality are almost preserved. The experimental results offer a viable path toward the post-compression of high-peak-power laser pulses.

引用

页码：106 / 112

页数：7

共 22 条

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