Acousto-optic tunable filters in imaging applications

被引：69
|
作者：
Denes, LJ [1 ]
Gottlieb, MS [1 ]
Kaminsky, B [1 ]
机构：
[1] Carnegie Mellon Res Inst, Pittsburgh, PA 15230 USA
来源：
OPTICAL ENGINEERING | 1998年 / 37卷 / 04期
关键词：
acousto-optics; imaging; spectral filtering;
D O I：
10.1117/1.601962
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We examine various physical characteristics of current-art acousto-optic tunable filters (AOTFs) for spectrally filtered imaging applications. Imaging spectroscopy, where the goal is to obtain simultaneously spatial and spectral information, is a topical application that effectively utilizes the attractive features of the AOTF. Key measures of performance include image blur, relative contribution from sidelobes, contribution from background illumination, broadband scattering and diffraction efficiency. (C) 1998 Society of Photo-Optical instrumentation Engineers.
引用
收藏
页码：1262 / 1267
页数：6
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