Paper
1 April 1990 Hybrid Pre-Detector Processing Techniques
D. Hickman, C. J. Duffy
Author Affiliations +
Proceedings Volume 1191, Optical Systems for Space and Defence; (1990) https://doi.org/10.1117/12.969679
Event: SIRA/Optical Systems for Space and Defence, 1989, London, United Kingdom
Abstract
The enhancement in detectivity of a pre-detector processing system through the maximum utilisation of the intrinsic optical properties of the incident flux is discussed. A number of examples of possible sensor configurations are then described which use both pre and post-detector processing.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
D. Hickman and C. J. Duffy "Hybrid Pre-Detector Processing Techniques", Proc. SPIE 1191, Optical Systems for Space and Defence, (1 April 1990); https://doi.org/10.1117/12.969679
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KEYWORDS
Sensors

Modulation

Optical filters

Temporal coherence

Interferometers

Electronic filtering

Absorption

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