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http://dx.doi.org/10.3807/JOSK.2011.15.3.278

Optical Noise Removal in the Focal Plane of the Spaceborne Camera  

Park, Jun-Oh (Division of Electronics, Computer and Communication, Hanseo University)
Jang, Won-Kweon (Division of Electronics, Computer and Communication, Hanseo University)
Kim, Seong-Hui (Department of Satellite Optics Technology, Korea Aerospace Research Institute)
Jang, Hong-Sul (Department of Satellite Optics Technology, Korea Aerospace Research Institute)
Lee, Seung-Hoon (Department of Satellite Optics Technology, Korea Aerospace Research Institute)
Publication Information
Journal of the Optical Society of Korea / v.15, no.3, 2011 , pp. 278-282 More about this Journal
Abstract
We discuss two possible optical noise sources in an electro-optic camera loaded on a low earth orbit satellite. The first noise source was a reflection at the window for signal rays incident upon the window which is placed before the FPA plane. The second noise source came from a reflection at the surface of the FPA cell when the signal flux is not entirely absorbed. We investigate the noise generation processes for two optical noise sources, and a parametric solution is used to estimate the optical noise effects.
Keywords
Optical noise; Satellite; Electro-optic camera; LEO (Low Earth Orbit);
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
Times Cited By Web Of Science : 0  (Related Records In Web of Science)
Times Cited By SCOPUS : 0
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