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This article is cited in 5 scientific papers (total in 5 papers)
Extreme laser radiation: physics and fundamental applications
Dispersion management of the SULF front end
Shuai Liab, Cheng Wanga, Yanqi Liua, Yi Xua, Zhengzheng Liua, Jun Lua, Yanyan Lia, Xingyan Liua, Zhaoyang Lic, Yuxin Lengad, Ruxin Liad a Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, China
b University of Chinese Academy of Sciences, China
c Institute of Laser Engineering, Osaka University, Japan
d IFSA Collaborative Innovation Center, Shanghai Jiao Tong University, China
Abstract:
To manage dispersion of the front end in the Shanghai Superintense Ultrafast Laser Facility (SULF), which is a largescale project aimed at delivering 10 PW laser pulses, a stretcher based on a combination of a grating and a prism (grism) pair is inserted between an Öffner-triplet-type stretcher and a regenerative amplifier to reduce high-order dispersion introduced by optical materials at the amplification stage. The alignment of the grism pair is implemented by controlling the far-field pattern of the output beam of the grism pair. The energy of the front end reaches up to 7 J at a 1-Hz repetition rate. Experimental results show that the pulse duration can be compressed to 22.4 fs and the spectral distortion over the spectrum is less than 2.25 rad.
Keywords:
pulse compression, dispersion compensation devices, grism.
Received: 14.02.2017
Citation:
Shuai Li, Cheng Wang, Yanqi Liu, Yi Xu, Zhengzheng Liu, Jun Lu, Yanyan Li, Xingyan Liu, Zhaoyang Li, Yuxin Leng, Ruxin Li, “Dispersion management of the SULF front end”, Kvantovaya Elektronika, 47:3 (2017), 179–183 [Quantum Electron., 47:3 (2017), 179–183]
Linking options:
https://www.mathnet.ru/eng/qe16582 https://www.mathnet.ru/eng/qe/v47/i3/p179
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