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Proceedings Paper

Spectral irradiance responsivity measurements between 1 µm and 5 µm
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Paper Abstract

Infrared radiometers for irradiance measurement have been developed at the National Institute of Standards and Technology (NIST). These high performance irradiance meters are used to realize and maintain the spectral irradiance responsivity scale between 1000 nm and 5000 nm. They are also working standards that disseminate the infrared irradiance responsivity scale to other institutions and facilities. Both design considerations and responsivity scale transfer to the irradiance meters are discussed. The radiometers were calibrated for spectral irradiance responsivity on the new NIST Infrared Facility for Spectral Irradiance and Radiance Responsivity Calibrations using Uniform Sources (IR-SIRCUS). The spectral irradiance responsivity calibrations described are derived from absolute cryogenic radiometers.

Paper Details

Date Published: 4 November 2004
PDF: 10 pages
Proc. SPIE 5543, Infrared Spaceborne Remote Sensing XII, (4 November 2004); doi: 10.1117/12.559939
Show Author Affiliations
George P. Eppeldauer, National Institute of Standards and Technology (United States)
Joseph P. Rice, National Institute of Standards and Technology (United States)
Jun Zhang, National Institute of Standards and Technology (United States)
Keith R. Lykke, National Institute of Standards and Technology (United States)


Published in SPIE Proceedings Vol. 5543:
Infrared Spaceborne Remote Sensing XII
Marija Strojnik, Editor(s)

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