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Proceedings Paper

Electrically calibrated pyroelectric-detector refinements for improved optical power measurements
Author(s): Robert J. Phelan; John H. Lehman; Donald R. Larson
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Paper Abstract

This paper describes the present efforts at NIST to improve the accuracy of the electrically calibrated pyroelectric detector for measuring optical power by an order of magnitude. The principal limitation, the uniformity of the responsivity over the receiving aperture, has been significantly improved.

Paper Details

Date Published: 15 October 1993
PDF: 5 pages
Proc. SPIE 2022, Photodetectors and Power Meters, (15 October 1993); doi: 10.1117/12.158570
Show Author Affiliations
Robert J. Phelan, National Institute of Standards and Technology (United States)
John H. Lehman, National Institute of Standards and Technology (United States)
Donald R. Larson, National Institute of Standards and Technology (United States)


Published in SPIE Proceedings Vol. 2022:
Photodetectors and Power Meters
Kenneth J. Kaufmann, Editor(s)

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