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Proceedings Paper

Performance Of A Pyroelectric Pvdf Detector Extension To A Linear Array Used As An Image Detector
Author(s): A. Bunuel; D. Esteve; J. Farre; V. V. Pham; J. J. Simonne
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Paper Abstract

Pyroelectric PVDF detectors have been designed and elaborated from a biaxially oriented material which is poled through the standard method (electric field-temperature). A model of this process based on the ARRHENIUS law has been derived. Increase of the properties of the detector is achieved by the deposition of an absorbing layer on top, by using a me-chanical attachment allowing shocks and vibrations absorption to reduce the piezoelectric effects and by matching the detector with the following preamplifier. Approach to a linear array is presented.

Paper Details

Date Published: 18 May 1987
PDF: 4 pages
Proc. SPIE 0702, International Topical Meeting on Image Detection and Quality, (18 May 1987); doi: 10.1117/12.966722
Show Author Affiliations
A. Bunuel, Laboratoire d'Automatique et d'Analyse des Systemes (France)
D. Esteve, Laboratoire d'Automatique et d'Analyse des Systemes (France)
J. Farre, Laboratoire d'Automatique et d'Analyse des Systemes (France)
V. V. Pham, Laboratoire d'Automatique et d'Analyse des Systemes (France)
J. J. Simonne, Laboratoire d'Automatique et d'Analyse des Systemes (France)


Published in SPIE Proceedings Vol. 0702:
International Topical Meeting on Image Detection and Quality
Lucien F. Guyot, Editor(s)

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