NDLI: Analytical model used to calculate focal-plane-array parameters

Content Provider	Springer Nature Link
Author	Patrashin, A. I. Burlakov, I. D. Korneeva, M. D. Shabarov, V. V.
Copyright Year	2016
Abstract	The theory making it possible to rather accurately predict a complete set of characteristics (signals, noises, and photoelectric parameters) inherent to all components of the photodiode-based focal plane array (FPA) under design and optimize its parameters has been developed. The theory relies on a new approach to the determination of FPA irradiance, which ensures its calculations at any shape of the diaphragm in the light-insulating shield. Both staring and scanning FPAs, the latter of which operate under the condition of time delay and accumulation, are discussed. The theory has been verified using a 320 × 256 FPA. The calculated dependences of the signals and noises of photoelectric components are compared with the experimental values obtained at different accumulation times and background irradiation temperatures. The theoretical data are revealed to be in complete agreement with the experiment, confirming the model validity. The theory will be undoubtedly useful for designers, manufacturers, and users of FPAs. The model can easily be extended to systems with FPAs.
Starting Page	311
Ending Page	318
Page Count	8
File Format	PDF
ISSN	10642269
Journal	Journal of Communications Technology and Electronics
Volume Number	61
Issue Number	3
e-ISSN	15556557
Language	English
Publisher	Pleiades Publishing
Publisher Date	2016-04-05
Publisher Place	Moscow
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	focal plane array signal noise background temperature accumulation time photoelectric parameters Communications Engineering, Networks
Content Type	Text
Resource Type	Article
Subject	Electronic, Optical and Magnetic Materials Condensed Matter Physics Electrical and Electronic Engineering Radiation

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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