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Optical Engineering

Study on the characteristics of an imaging spectrum system by means of an acousto-optic tunable filter
Author(s): Yan Cui; Dunjie Cui; JiuHua Tang
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Paper Abstract

The spectrally agile staring sensor (SASS) is an instrument system that is able to acquire image and spectrum information simultaneously. We analyze the expression of SNR and overall perlormance of the SASS system consisting of an acousto-optic tunable filter and point out improvement methods and limiting factors of the system performance. The complete SASS system setup is constructed. By means of this setup, the theoretical analysis is verified and the image and spectrum information of the simulated target is obtained. These results demonstrate the ability of the SASS to acquire image and spectrum information.

Paper Details

Date Published: 1 November 1993
PDF: 5 pages
Opt. Eng. 32(11) doi: 10.1117/12.147715
Published in: Optical Engineering Volume 32, Issue 11
Show Author Affiliations
Yan Cui, Changchun Institute of Optics and Fine Mechanics (China)
Dunjie Cui, Changchun Institute of Optics and Fine Mechanics (China)
JiuHua Tang, Changchun Institute of Optics & Fine Mechanics (China)


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