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Proceedings Paper

Experimental study on final optics assembly at 351nm laser
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Paper Abstract

Enhancing performance status of final optics assembly on high power laser at 351nm laser is experimentally studied. We experimentally demonstrate 61 shots of 310mm × 310mm laser. The maximum laser energy flux is 5.5J/cm2. The laser energy conversion efficiency is more than 72%. And the laser perforation efficiency across 800μm at 3000J is more than 96%. These results provide valuable information to improve final optics assembly performance research of high power laser.

Paper Details

Date Published: 23 February 2017
PDF: 7 pages
Proc. SPIE 10084, High Power Lasers for Fusion Research IV, 100840E (23 February 2017); doi: 10.1117/12.2251978
Show Author Affiliations
Zhaoyang Jiao, Shanghai Institute of Optics and Fine Mechanics (China)
Dongfeng Zhao, Shanghai Institute of Optics and Fine Mechanics (China)
Mingying Sun, Shanghai Institute of Optics and Fine Mechanics (China)
Lei Ren, Shanghai Institute of Optics and Fine Mechanics (China)
Jianqiang Zhu, Shanghai Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 10084:
High Power Lasers for Fusion Research IV
Abdul A. S. Awwal, Editor(s)

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