Christiansen filter realized by an odd smooth cylindrical lens

被引：4

作者：

Li, Jian ^{[1
,2
]}

Goddard, N. ^{[2
]}

Xie, Kang ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Optoelect Informat, Chengdu 610054, Peoples R China

[2] Univ Manchester, SCEAS, Manchester M60 1QD, Lancs, England

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 2010年 / 27卷 / 01期

基金：

美国国家科学基金会;

关键词：

GRATINGS;

D O I：

10.1364/JOSAA.27.000100

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The Christiansen filter that is realized by odd smooth cylindrical lenses is analyzed in detail. Several popular filtering functions are discussed. The corresponding lens profile functions are obtained by an inverse scattering theory, which enables the filter to synthesize a desired prescribed response function. This kind of Christiansen filter has a passband narrower than that of the traditional Christiansen filter. Three Christiansen filters centered at 545 nm with full width at half-maximum of 2 nm are synthesized, and the approach to a better suppression of halos from the main transmission peak of the filters is presented in a systematic way. (C) 2009 Optical Society of America

引用

页码：100 / 108

页数：9

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