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Proceedings Paper

Temporal-space transforming pulse-shaping system with knife edge apparatus in Shenguang II upgrade facility
Author(s): Lei Shen; Shaohe Chen; Xiaping Ge; Shizhong Xu; Dianyuan Fan
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Paper Abstract

The temporal pulse shaping was realized by using temporal-space transforming pulse-shaping system with the own-designed "Knife edge" apparatus, for the first time to our best knowledge, in a large energy laser facility with the output energy of 454.37J. A quasi-square laser pulse with the pulse width of 1.16ns, the rising time of 337ps, the falling time of 360ps, and the temporal filling factor of 81.2% was obtained. It is quite satisfied with the requirement of physical experiment. In addition, the further improvements of our system have been suggested in order to enhance the stability and the flexibility as well as the restoring ability of the temporal-space transforming process.

Paper Details

Date Published: 29 December 2005
PDF: 6 pages
Proc. SPIE 6028, ICO20: Lasers and Laser Technologies, 60281Y (29 December 2005); doi: 10.1117/12.667330
Show Author Affiliations
Lei Shen, Shanghai Institute of Optics and Fine Mechanics (China)
Shaohe Chen, Shanghai Institute of Optics and Fine Mechanics (China)
Xiaping Ge, Shanghai Institute of Optics and Fine Mechanics (China)
Shizhong Xu, Shanghai Institute of Optics and Fine Mechanics (China)
Dianyuan Fan, Shanghai Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 6028:
ICO20: Lasers and Laser Technologies
Y. C. Chen; Dianyuan Fan; Chunqing Gao; Shouhuan Zhou, Editor(s)

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