PREPARATION OF GRIDS FOR FAR INFRARED FILTERS

被引：6

作者：

ULRICH, R

机构：

来源：

APPLIED OPTICS | 1969年 / 8卷 / 02期

关键词：

D O I：

10.1364/AO.8.000319

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Capacitive grids and similar structures, to be used as reflectors in far ir interference filters, are prepared from a 1-µ thick copper layer supported by a 2.5-µ thick dielectric film. The desired pattern is obtained by simple photolithographic contact printing of a suitable negative. The essential steps of this preparation and the generation of some relevant patterns are described. © 1969 Optical Society of America.

引用

页码：319 / &