中国物理B ›› 2023, Vol. 32 ›› Issue (10): 104206-104206.doi: 10.1088/1674-1056/acd5c6

• • 上一篇    下一篇

Milli-Joule pulses post-compressed from 14 ps to 475 fs in bulk-material multi-pass cell based on cylindrical vector beam

Xu Zhang(张旭)1,2, Zhaohua Wang(王兆华)1,2,3,†, Xianzhi Wang(王羡之)1, Jiawen Li(李佳文)1,2, Jiajun Li(李佳俊)1,2, Guodong Zhao(赵国栋)1,2, and Zhiyi Wei(魏志义)1,2,3,‡   

  1. 1 Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China;
    2 University of Chinese Academy of Sciences, Beijing 100049, China;
    3 Songshan Lake Materials Laboratory, Dongguan 523808, China
  • 收稿日期:2023-04-29 修回日期:2023-05-12 接受日期:2023-05-16 出版日期:2023-09-21 发布日期:2023-10-09
  • 通讯作者: Zhaohua Wang, Zhiyi Wei E-mail:zhwang@iphy.ac.cn;zywei@iphy.ac.cn

Milli-Joule pulses post-compressed from 14 ps to 475 fs in bulk-material multi-pass cell based on cylindrical vector beam

Xu Zhang(张旭)1,2, Zhaohua Wang(王兆华)1,2,3,†, Xianzhi Wang(王羡之)1, Jiawen Li(李佳文)1,2, Jiajun Li(李佳俊)1,2, Guodong Zhao(赵国栋)1,2, and Zhiyi Wei(魏志义)1,2,3,‡   

  1. 1 Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China;
    2 University of Chinese Academy of Sciences, Beijing 100049, China;
    3 Songshan Lake Materials Laboratory, Dongguan 523808, China
  • Received:2023-04-29 Revised:2023-05-12 Accepted:2023-05-16 Online:2023-09-21 Published:2023-10-09
  • Contact: Zhaohua Wang, Zhiyi Wei E-mail:zhwang@iphy.ac.cn;zywei@iphy.ac.cn

摘要: A cylindrical vector beam is utilized to enhance the energy scale of the pulse post-compressed in a bulk-material Herriott multi-pass cell (MPC). The method proposed here enables, for the first time to the best of our knowledge, pulse compression from 14 ps down to 475 fs with throughput energy beyond 1 mJ, corresponding to a compression ratio of 30, which is the highest pulse energy and compression ratio in single-stage bulk-material MPCs. Furthermore, we demonstrate the characteristic of the vector polarization beam is preserved in the MPC.

关键词: cylindrical vector beam, post-compression, multi-pass cell

Abstract: A cylindrical vector beam is utilized to enhance the energy scale of the pulse post-compressed in a bulk-material Herriott multi-pass cell (MPC). The method proposed here enables, for the first time to the best of our knowledge, pulse compression from 14 ps down to 475 fs with throughput energy beyond 1 mJ, corresponding to a compression ratio of 30, which is the highest pulse energy and compression ratio in single-stage bulk-material MPCs. Furthermore, we demonstrate the characteristic of the vector polarization beam is preserved in the MPC.

Key words: cylindrical vector beam, post-compression, multi-pass cell

中图分类号:  (Nonlinear optics)

  • 42.65.-k
42.65.Re (Ultrafast processes; optical pulse generation and pulse compression) 42.60.-v (Laser optical systems: design and operation)