首页> 外文期刊>Applied Surface Science >Nanosecond multi-pulse damage investigation of optical coatings in atmosphere and vacuum environments
【24h】

Nanosecond multi-pulse damage investigation of optical coatings in atmosphere and vacuum environments

机译:大气和真空环境中光学涂层的纳秒多脉冲损伤研究

获取原文
获取原文并翻译 | 示例
           

摘要

The cumulative effect of nanosecond multi-pulse irradiation on the dielectric coatings in atmosphere and vacuum environments was investigated. The laser-induced damage thresholds (L1DT) and the life span submitted to multi-pulse irradiation in two environments were compared. For both environments, we observe a decrease in laser-induced damage thresholds (LIDT) when shot number increase. However, the fatigue effect under repetitive shots under atmosphere environments and vacuum cases leads to different speeds of degradation. The correlative theory models were built to explain the experimental results.
机译:研究了大气和真空环境下纳秒多脉冲辐照对介电涂层的累积效应。比较了两种环境下激光诱导的损伤阈值(L1DT)和多脉冲辐照的寿命。对于这两种环境,当击发数量增加时,我们都观察到激光诱导的损伤阈值(LIDT)降低。但是,在大气环境和真空情况下重复射击下的疲劳效果会导致不同的降解速度。建立了相关的理论模型来解释实验结果。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号