13.4 fs, 0.1 Hz OPCPA Front End for the 100 PW-Class Laser Facility

Xinliang Wang; Xingyan Liu; Xiaoming Lu; Junchi Chen; Yingbin Long; Wenkai Li; Haidong Chen; Xun Chen; Peile Bai; Yanyan Li; Yujie Peng; Yanqi Liu; Fenxiang Wu; Cheng Wang; Zhaoyang Li; Yi Xu; Xiaoyan Liang; Yuxin Leng; Ruxin Li

doi:10.34133/2022/9894358

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13.4 fs, 0.1 Hz OPCPA Front End for the 100 PW-Class Laser Facility

Research Article | Updated：2024-10-22

- 13.4 fs, 0.1 Hz OPCPA Front End for the 100 PW-Class Laser Facility
- 超快科学（英文） 2022年2卷第3期
- Affiliations：
  
  a 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), Shanghai 201800, Chinab Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, Chinac Zhangjiang Laboratory,Shanghai,China,201210
- Author bio：
- Funds：
  
  Shanghai Municipal Science and Technology Major Project (2017SHZDZX02), Natural Science Foundation of Shanghai (20ZR1464600),This work is funded by the National Key R&D Program of China (2017YFE0123700), Program of Shanghai Academic/Technology Research Leader (18XD1404200), and International Partnership Program of Chinese Academy of Sciences (181231KYSB20200040)., Shanghai Sailing Program (19YF1453100), National Natural Science Foundation of China (61925507), Youth Innovation Promotion Association of the Chinese Academy of Sciences, The Strategic Priority Research Program of the Chinese Academy of Sciences (XDB1603)
- DOI：10.34133/2022/9894358
  中图分类号：
- 纸质出版日期：2022，
- Accepted：
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Xinliang Wang, Xingyan Liu, Xiaoming Lu, Junchi Chen, Yingbin Long, Wenkai Li, Haidong Chen, Xun Chen, Peile Bai, Yanyan Li, Yujie Peng, Yanqi Liu, Fenxiang Wu, Cheng Wang, Zhaoyang Li, Yi Xu, Xiaoyan Liang, Yuxin Leng, Ruxin Li. 2022: 13.4 fs, 0.1 Hz OPCPA Front End for the 100 PW-Class Laser Facility. 超快科学, 2022(3).

Xinliang Wang, Xingyan Liu, Xiaoming Lu, Junchi Chen, Yingbin Long, Wenkai Li, Haidong Chen, Xun Chen, Peile Bai, Yanyan Li, Yujie Peng, Yanqi Liu, Fenxiang Wu, Cheng Wang, Zhaoyang Li, Yi Xu, Xiaoyan Liang, Yuxin Leng, Ruxin Li. 2022: 13.4 fs, 0.1 Hz OPCPA Front End for the 100 PW-Class Laser Facility. Ultrafast Science, 2022(3).
Xinliang Wang, Xingyan Liu, Xiaoming Lu, Junchi Chen, Yingbin Long, Wenkai Li, Haidong Chen, Xun Chen, Peile Bai, Yanyan Li, Yujie Peng, Yanqi Liu, Fenxiang Wu, Cheng Wang, Zhaoyang Li, Yi Xu, Xiaoyan Liang, Yuxin Leng, Ruxin Li. 2022: 13.4 fs, 0.1 Hz OPCPA Front End for the 100 PW-Class Laser Facility. 超快科学, 2022(3). DOI： 10.34133/2022/9894358

Xinliang Wang, Xingyan Liu, Xiaoming Lu, Junchi Chen, Yingbin Long, Wenkai Li, Haidong Chen, Xun Chen, Peile Bai, Yanyan Li, Yujie Peng, Yanqi Liu, Fenxiang Wu, Cheng Wang, Zhaoyang Li, Yi Xu, Xiaoyan Liang, Yuxin Leng, Ruxin Li. 2022: 13.4 fs, 0.1 Hz OPCPA Front End for the 100 PW-Class Laser Facility. Ultrafast Science, 2022(3). DOI： 10.34133/2022/9894358

摘要

Here

we report the recent progress on the front end developed for the 100 PW-class laser facility. Using 3 stages of optical parametric chirped-pulse amplification (OPCPA) based on lithium triborate (LBO) crystals

we realized a 5.26 J/0.1 Hz amplified output with a bandwidth over 200 nm near the center wavelength of 925 nm. After the compressor

we obtained a pulse duration of 13.4 fs. As the compression efficiency reached 67%

this OPCPA front end could potentially support a peak power of 263 TW at a repetition rate of 0.1 Hz. To the best of our knowledge

among all the 100 TW-level OPCPA systems

it shows the widest spectral width

the shortest pulse duration

and it is also the first OPCPA system working at a repetition-rate mode.

Abstract

Here

we realized a 5.26 J/0.1 Hz amplified output with a bandwidth over 200 nm near the center wavelength of 925 nm. After the compressor

we obtained a pulse duration of 13.4 fs. As the compression efficiency reached 67%

this OPCPA front end could potentially support a peak power of 263 TW at a repetition rate of 0.1 Hz. To the best of our knowledge

among all the 100 TW-level OPCPA systems

it shows the widest spectral width

the shortest pulse duration

and it is also the first OPCPA system working at a repetition-rate mode.

关键词

OPCPAfemtosecond laserNonlinear optics

Keywords

OPCPAfemtosecond laserNonlinear optics

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