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Q开并Nd:YAG脉冲激光对红外滤光片的损伤效应
Alternative TitleDamage effects of Q-switched Nd:YAG laser beam on IR filter
袁永华; 刘颂豪; 孙承纬; 罗福; 范正修; 廖常俊; 胡海洋
2002
Source Publication强激光与粒子束
Volume14Issue:5Pages:677
Abstract介绍了由滤光片膜层结构决定的激光在光学薄膜中形成温度场及驻波场特性。用1.06mum调Q-Nd:YAG激光器,在激光脉冲宽度10ns和光斑直径0.61mum的条件下,进行了激光辐照红外滤光片的损伤特性实验研究。根据脉冲激光辐照红滤光片后样品损伤分析,发现滤光片的最初损伤发生在里面的膜层中,从而在实验上验证了计算得到的滤光片膜层中存在其温度场及驻波场的结果。它对提高红外滤光片的抗激光辐照能力研究具有一定的参考价值。
SubtypeArticle
Other AbstractThe film structure determined temperature and standing wave field's characters which formed in laser irradiated optical thin film is presented, the temperature and standing wave fields is calculated for IR filter as an example. The research on damage characters in laser irradiated IR filter is proposed with 1.06mum Q-switched Nd:YAG laser with pulse duration of 10ns and spot diameter of 0.61mm. From the analysis to the laser damaged IR filter, it is discovered that the initial filter damage did occurr in the inner layer, thus the experiment validated the calculated result of temperature and standing wave fields existed in filter. It is valuable to improve the IR filter's hardness against laser.
Funding Organization国家863激光技术领域资助课题 ; 国家863激光技术领域资助课题
Indexed ByEI
Language中文
Funding Organization国家863激光技术领域资助课题 ; 国家863激光技术领域资助课题
Document Type期刊论文
Version出版稿
Identifierhttp://ir.siom.ac.cn/handle/181231/17809
Collection光学薄膜技术研究与发展中心
Affiliation1.袁永华, 华南师范大学量子电子学研究所, 广州, 广东 10008, 中国.
2.刘颂豪, 华南师范大学量子电子学研究所, 广州, 广东 10008, 中国.
3.廖常俊, 华南师范大学量子电子学研究所, 广州, 广东 10008, 中国.
4.孙承纬, 中国工程物理研究院流体物理研究所, 绵阳, 四川 621900, 中国.
5.罗福, 中国工程物理研究院流体物理研究所, 绵阳, 四川 621900, 中国.
6.范正修, 中国科学院上海光学精密机械研究所, 上海 201800, 中国.
7.胡海洋, 中国科学院上
Recommended Citation
GB/T 7714
袁永华,刘颂豪,孙承纬,等. Q开并Nd:YAG脉冲激光对红外滤光片的损伤效应[J]. 强激光与粒子束,2002,14(5):677.
APA 袁永华.,刘颂豪.,孙承纬.,罗福.,范正修.,...&胡海洋.(2002).Q开并Nd:YAG脉冲激光对红外滤光片的损伤效应.强激光与粒子束,14(5),677.
MLA 袁永华,et al."Q开并Nd:YAG脉冲激光对红外滤光片的损伤效应".强激光与粒子束 14.5(2002):677.
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