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Proceedings Paper

Nonimaging optics and the measurement of diffuse reflectance
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Paper Abstract

Nonimaging optics can be used to reduce systematic measurement errors associated with diffuse reflectance measurement instrumentation. An analysis of measurement errors related to a sample's scattering characteristics, a detector's field-of-view and the reflectometer's geometry is presented. Recent designs for hemi-ellipsoid and integrating sphere reflectometers, incorporating nonimaging optics, are reviewed.

Paper Details

Date Published: 24 October 1991
PDF: 9 pages
Proc. SPIE 1528, Nonimaging Optics: Maximum Efficiency Light Transfer, (24 October 1991); doi: 10.1117/12.49141
Show Author Affiliations
Leonard M. Hanssen, National Institute of Standards and Technology (United States)
Keith A. Snail, Naval Research Lab. (United States)


Published in SPIE Proceedings Vol. 1528:
Nonimaging Optics: Maximum Efficiency Light Transfer
Roland Winston; Robert L. Holman, Editor(s)

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