Investigation of the Ageing Effects Exhibited by AR Coatings Exposed to ultraviolet laser Irradiation

被引：2

作者：

Botha, Roelene ^{[1
,2
]}

Bischof, David ^{[1
]}

Vetsch, Bernhard ^{[1
]}

Scherrer, Ueli ^{[1
]}

Michler, Markus ^{[1
]}

Rinner, Stefan J. ^{[1
]}

Ettemeyer, Andreas ^{[1
]}

Ziolek, Carsten ^{[1
]}

机构：

[1] NTB Interstate Univ Appl Sci Technol, 4 Werdenbergstr, CH-9471 Buchs Sg, Switzerland

[2] RhySearch, 4 Werdenbergstr, CH-9471 Buchs Sg, Switzerland

来源：

LASER-INDUCED DAMAGE IN OPTICAL MATERIALS 2016 | 2016年 / 10014卷

关键词：

Laser damage; laser conditioning; dielectric filters; ageing; optical degradation; environmental effects; DEGRADATION; SURFACE;

D O I：

10.1117/12.2244657

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Optical coatings used in ultraviolet applications are often exposed to harsh environments operating at elevated temperatures. In order to study the impact of the ageing effects optical coatings experience at various operating temperatures, an ultraviolet laser-induced degradation test system has been developed. It allows for flexible use in both a long-term stability test bench as well as in an LIDT measurement system. This work contains the preliminary results of optical degradation tests at 355 nm performed on anti-reflective coatings. As a subsequent step, the LIDT of the samples were measured using a Q-Switched Nd:YAG laser operating at 1064nm.

引用

页数：5

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