光学元件经受光辐射的能力的参数就叫做激光损伤阈值(Laser-induced Damage Threshold, LIDT),它代表了光学元件可以承受的最大能量密度(脉冲光源,单位J/cm2)或最大光学功率密度(连续光源,单位W/cm2)。只有精确的进行损伤阈值LIDT判定,才能进行横向比较及工艺优化...
Layertec镜片损伤阈值(Laser-Induced Damage Threshold)的含义与原理 激光诱导损伤阈值简单而言是镜片能承受的最大激光功率,当功率超过最大时,镜片就会被损坏。损伤阈值是抗激光损伤能力的一个参量,其英文名称是Laser-Induced Damage Threshold(LIDT)。LAYERTEC是一个在生产激光反射镜方面具备深厚能力的厂商,Layertec镜片损伤...
参考文献 [1] N. Bloembergen, “Role of cracks, pores, and absorbing inclusions on laser induced damage threshold at surfaces of transparent dielectrics”, Appl. Opt. 12 (4), 661 (1973), doi:10.1364/AO.12.000661 [2] D. Du et al., “Laser-induced breakdown by impact ionization in SiO2 ...
网络释义 1. 抗激光损伤阈值 激光抗损... ... ) Antilaser films 抗激光薄膜 )laser induced damage threshold抗激光损伤阈值) thin film damage 薄膜损伤 ... www.dictall.com|基于4个网页 2. 激光破坏阈值 ... ) Damage threshold 破坏阈值 )laser induced damage threshold激光破坏阈值) X-ray damaged ...
英文名称:Lasers and laser-related equipment — Test methods for laser-induced damage threshold — Part 1: Definitions and general principles 标准状态:现行 发布日期:2011-07-15 文档简介 **定义和一般原则**: 1.**激光**:这是一种特殊类型的光,其特性是由高强度和窄光谱分布的电磁辐射组成。
damagethresholdLaser damage threshold (LDT) is a critical specification in the design of high-power laser systems for applications ranging from materials processing to medical devices. Laser-induced damage in optical components causes system performance degradation which eventually may lead to significantly...
Laser-induced damage threshold of camera sensors and micro-optoelectromechanical systems The continuous development of laser systems toward more compact and efficient devices constitutes an increasing threat to electro-optical imaging sensors, ... B Schwarz,G Ritt,M Koerber,... - 《Optical Engineering...
Millisecond, nanosecond, and picosecond laser pulse induced damage thresholds on single-crystal are investigated in this study. The thresholds of laser-induced damage on silicon are calculated theoretically for three pulse widths based on the thermal damage model. An axisymmetric mathematical model is es...
The traditional method for calculating laser induced damage threshold (LIDT) value of thin films is based on qualitative or semi-quantitative empirical formulas, the results obtained are of low accuracy and credibility. A new method for accurately calculating LIDT values of thin films is presented ...
The surface laser-induced damage threshold (LIDT) of BaGa4Se7 and BaGa2GeSe6 nonlinear crystals was studied at 2091 nm. Both yellow and dark yellow phases of BaGa4Se7 were investigated. The Ho:YAG laser generating nanosecond pulses at 2 kHz, 5 kHz, and 10 kHz was used as a radiation so...