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PVF pyroelectric radiometerPolyvinylfluoride (PVF) plastic film was found to be a good pyroelectric material. Radiometers using PVF were developed that exhibit high sensitivity and frequency response. Normalized detectivities of greater than 10 to the 8th power cm/Hz/w and responsivities on the order of 100,000 V/W were measured (500 C BB source, 0.1 Hz chopping frequency and 1 Hz bandwidth.)
Document ID
19730016745
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Russell, L. D. (NASA Ames Research Center Moffett Field, CA, United States)
Date Acquired
August 7, 2013
Publication Date
May 1, 1973
Subject Category
Instrumentation And Photography
Report/Patent Number
NASA-TM-X-62271
Report Number: NASA-TM-X-62271
Accession Number
73N25472
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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