Share Email Print
cover

Proceedings Paper

Study on the test of laser-induced damage threshold of multilayer dielectric gratings
Author(s): Weijin Kong; Tao Wang; Jianda Shao; Zhengxiu Fan
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Multi-layer dielectric gratings (MDG) have been more and more used in the chirped-pulse amplification (CPA) system because of its higher diffraction efficiencies and higher damage threshold, which is compared with metallic gratings. Design parameter of multi-layer dielectric and gratings are both given. Laser-induced damage threshold (LIDT) of MDG has been test by employing 1-on-1 methods. The result is 3.24J/cm2 at 1064nm and 12ns pulselength (51.2° incidence). The mechanics of damage is also discussed in several ways.

Paper Details

Date Published: 8 December 2004
PDF: 5 pages
Proc. SPIE 5774, Fifth International Conference on Thin Film Physics and Applications, (8 December 2004); doi: 10.1117/12.608040
Show Author Affiliations
Weijin Kong, Shanghai Institute of Optics and Fine Mechanics, CAS (China)
Graduate School of the Chinese Academy of Sciences (China)
Tao Wang, Shanghai Institute of Optics and Fine Mechanics, CAS (China)
Jianda Shao, Shanghai Institute of Optics and Fine Mechanics, CAS (China)
Zhengxiu Fan, Shanghai Institute of Optics and Fine Mechanics, CAS (China)


Published in SPIE Proceedings Vol. 5774:
Fifth International Conference on Thin Film Physics and Applications
Junhao Chu; Zongsheng Lai; Lianwei Wang; Shaohui Xu, Editor(s)

© SPIE. Terms of Use
Back to Top