%0 Journal Article
%T Analysis of laser intensification by nodular defects in mid-infrared high reflectance coatings<br>节瘤缺陷对中红外高反射膜电场增强影响的数值分析
%A Wang Ying
%A Zhang Yue-Guang
%A Liu Xu
%A Chen Wei-Lan
%A Li Yi-Yu
%A <br>王颖
%A 章岳光
%A 刘旭
%A 陈为兰
%A 厉以宇
%J 物理学报
%D 2007
%I 
%X Electric field modeling of nodular defects is performed to investigate the interaction between defective multilayer coatings and Gaussian profile laser beam. Light intensity is significantly enhanced as large as 6 times within the nodular defects. Different geometries of defects irradiated by laser beams at 0 to 40 deg incident laser angles are analyzed. Nodules with large but shallow seeds, or irradiation of 40 deg p-polarized laser beam, tends to produce the greatest enhancement effect.
%K multilayer coating
%K mid-infrared
%K nodular defect
%K Gaussian laser<br>多层介质薄膜
%K 中红外
%K 节瘤缺陷
%K 高斯光
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=1A7F80CA21754FB41EFECAC556E45D93&yid=A732AF04DDA03BB3&vid=014B591DF029732F&iid=708DD6B15D2464E8&sid=5FF9ECC1CDA206C0&eid=D55DBA6A39AD2896&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=13