Study on spectrally agile staring sensor using acousto-optic tunable filter

Yan Cui; Minghui Zhang

doi:10.1117/12.138088

28 August 1992 Study on spectrally agile staring sensor using acousto-optic tunable filter

Yan Cui, Minghui Zhang

Proceedings Volume 1693, Surveillance Technologies II; (1992) https://doi.org/10.1117/12.138088
Event: Aerospace Sensing, 1992, Orlando, FL, United States

Abstract

The spectrally agile staring sensor (SASS) is an instrument system that is able to get image and spectrum information. This paper analyzes the expression of signal-to-noise ratio and overall performance of the SASS system that uses an acousto-optic tunable filter as its spectral filter, and points out improving methods and limiting factors of the system performance. The complete SASS system experimental set-up is constructed. Using this set-up, the theory is verified, and the image and spectrum information of the simulated target is acquired.

Citation Download Citation

Yan Cui and Minghui Zhang "Study on spectrally agile staring sensor using acousto-optic tunable filter", Proc. SPIE 1693, Surveillance Technologies II, (28 August 1992); https://doi.org/10.1117/12.138088

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