NASA NTRS · 19910011152
Spectrophotometer-Integrating-Sphere System for Computing Solar Absorptance
Abstract
A commercially available ultraviolet, visible, near-infrared spectrophotometer was modified to utilize an 8-inch-diameter modified Edwards-type integrated sphere. Software was written so that the reflectance spectra could be used to obtain solar absorptance values of 1-inch-diameter specimens. A descriptions of the system, spectral reflectance, and software for calculation of solar absorptance from reflectance data are presented.
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Witte, William G., Jr., Slemp, Wayne S., Perry, John E., Jr.. 1991-04-01. Spectrophotometer-Integrating-Sphere System for Computing Solar Absorptance. https://ntrs.nasa.gov/citations/19910011152
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