Title of article
Laser-induced damage of Ta2O5/SiO2 narrow-band interference filters under different 1064 nm Nd:YAG laser modes
Author/Authors
Weidong Gao، نويسنده , , Meiqiong Zhan، نويسنده , , Shuhai Fan، نويسنده , , Janda Shao، نويسنده , , Zheng-Xiu Fan، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
8
From page
195
To page
202
Abstract
The laser-induced damage (LID) behavior of narrow-band interference filters was investigated with a Nd:YAG laser at
1064 nm under single-pulse mode and free-running mode. The absorption measurement of such coatings was performed with
surface thermal lensing (STL) technique. The damage morphologies under the two different laser modes were also studied in
detail. It was found that all the filters exhibited a pass-band-center-dependent absorption and laser-induced damage threshold
(LIDT) behavior, but the damage morphologies were diverse. The explanation was given with the analysis of the electric field
distribution and the operational behavior of the irradiation laser
Keywords
Laser-induced damage , Single-pulse laser , Free-running laser , Narrow-band interference filter
Journal title
Applied Surface Science
Serial Year
2005
Journal title
Applied Surface Science
Record number
1001345
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