Design of Unequal Thickness Interference Filters with Quarter Wavelength Stack

被引:0
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作者
ZHONG Di-sheng
机构
关键词
Interference filter; Unequal thickness filter; Quarter wavelength stack;
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中图分类号
TN713 [滤波技术、滤波器];
学科分类号
摘要
A system of unequal thickness interference filters with quarter wavelength stack which consists of a spacer surrounded by two multilayer stacks is designed, and the examples of the filter design are given. This kind of filters are not only characterized by high-transparency, but also by high - reflection ,therefore , it is superior to the common equal thickness interference system with quarter wavelength . it is easier to control the manufacturing techniques of the new design as compared with that of interference filter of non- quarter wavelength.
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页码:50 / 55
页数:6
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