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Proceedings Paper

Improving the laser resistance of Al mirror and Si window by depositing dielectric protection layers
Author(s): Quingchun Zhao; Zhengxiu Fan
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Paper Abstract

From two aspects: speeding up the heat conduction and reducing the absorption of the incidence laser energy, we studied the detailed means to improve the laser resistance of aluminum mirror and silicon window by depositing dielectric films and discussed its' feasibility. In the laser induced damage test by 1.06 micrometers IR laser and copper vapor laser, the damage thresholds of samples prepared by depositing dielectric protection layers have all been improved. It, in turn, verifies the feasibility of our protecting technology.

Paper Details

Date Published: 27 May 1996
PDF: 6 pages
Proc. SPIE 2714, 27th Annual Boulder Damage Symposium: Laser-Induced Damage in Optical Materials: 1995, (27 May 1996); doi: 10.1117/12.240423
Show Author Affiliations
Quingchun Zhao, Shanghai Institute of Optics and Fine Mechanics (China)
Zhengxiu Fan, Shanghai Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 2714:
27th Annual Boulder Damage Symposium: Laser-Induced Damage in Optical Materials: 1995
Harold E. Bennett; Arthur H. Guenther; Mark R. Kozlowski; Brian Emerson Newnam; M. J. Soileau, Editor(s)

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