DocumentCode
3034606
Title
Design and performance of thermal imaging arrays
Author
Shorrocks, Nicholas M. ; Edwards, Ivan M.
Author_Institution
Plessey Research Caswell Ltd., Towcester, UK
fYear
1990
fDate
6-8 Jun 1990
Firstpage
58
Lastpage
62
Abstract
Pyroelectric detection provides a cost-effective route to thermal imaging, combining reasonable performance with simple, uncooled operation. Thermal and electrical models of detector behaviour are described and array performance is predicted. This is compared with measured thermal and spatial sensitivities. A temperature resolution of 0.25 K (F1 optics, 300 K scene) has been observed in a 100×100 detector array
Keywords
infrared imaging; pyroelectric devices; 100×100 detector array; 300 K; array performance; detector behaviour; electrical models; pyroelectric detection; spatial sensitivities; temperature resolution; thermal imaging arrays; thermal models; thermal sensitivity; uncooled operation; Detectors; Layout; Optical arrays; Optical imaging; Optical sensors; Predictive models; Pyroelectricity; Sensor arrays; Spatial resolution; Temperature sensors;
fLanguage
English
Publisher
ieee
Conference_Titel
Applications of Ferroelectrics, 1990., IEEE 7th International Symposium on
Conference_Location
Urbana-Champaign, IL
Print_ISBN
0-7803-0190-0
Type
conf
DOI
10.1109/ISAF.1990.200181
Filename
200181
Link To Document