%0 Journal Article
%T BASIC STUDY ON SPATIAL FILTER USED IN Nd-GLASS HIGH POWER LASER SYSTEM<br>钕玻璃高功率激光系统中的空间滤波器的基本研究
%A WANG GUI-YING
%A ZHAO JIO-YIAN
%A ZHANG MING-KE
%A FAN DIAN-YIAN
%A GUI ZHAI-QUAN
%A <br>王桂英
%A 赵九源
%A 张明科
%A 范滇元
%A 崔志光
%J 物理学报
%D 1985
%I 
%X In this paper, image relaying of the spatial filters on the high power Nd-Glass laser system for improving brightness of laser beam is demonstrated. Detailed theoretical treatment and numerical calculation on selection of filtering pinholes are carried out. Finally, a new idea about the depth of field of spatial filter and several new experimental methods of adjusting spatial filters are suggested.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=7A394606D032DBA055D5010AF0B6AF8F&yid=74E41645C164CD61&vid=339D79302DF62549&iid=0B39A22176CE99FB&sid=73579BC9CFB2D787&eid=7EBE588F611589FC&journal_id=1000-3290&journal_name=物理学报&referenced_num=7&reference_num=0