Bidirectional reflectance distribution function measurements of sinusoidal surfaces
Autor: | Thomas R. Lettieri, Egon Marx, Theodore Vorburger, Malcolm McIntosh |
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Rok vydání: | 1991 |
Zdroj: | Optical Society of America Annual Meeting. |
DOI: | 10.1364/oam.1991.wn6 |
Popis: | Surfaces with sinusoidal profiles diffract light, in general, into a number of orders having well-defined intensities and scattering angles. If the diffracted light from such surfaces had seven or eight orders, with intensity dropping by a calculated amount between orders, these surfaces would have potential use as standards for calibrating, over a wide range in intensity, instruments that measure the bidirectional reflectance distribution function (BRDF). |
Databáze: | OpenAIRE |
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