Sinusoidal surfaces as standards for BRDF instruments

Egon Marx; Thomas Robert Lettieri; Theodore V. Vorburger; Malcolm B. McIntosh

doi:10.1117/12.50492

1 December 1991 Sinusoidal surfaces as standards for BRDF instruments

Egon Marx, Thomas Robert Lettieri, Theodore V. Vorburger, Malcolm B. McIntosh

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Proceedings Volume 1530, Optical Scatter: Applications, Measurement, and Theory; (1991) https://doi.org/10.1117/12.50492
Event: San Diego, '91, 1991, San Diego, CA, United States

Abstract

This study of light scattered by sinusoidal surfaces shows that such a configuration can be used as a material standard to help calibrate instruments that measure the BRDF of arbitrary surfaces. Measured and computed values of the power scattered into the diffraction peaks show good agreement, and such calculations can be further improved and used to verify the standards.

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Egon Marx, Thomas Robert Lettieri, Theodore V. Vorburger, and Malcolm B. McIntosh "Sinusoidal surfaces as standards for BRDF instruments", Proc. SPIE 1530, Optical Scatter: Applications, Measurement, and Theory, (1 December 1991); https://doi.org/10.1117/12.50492

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