Encyclopedic Dictionary of Polymers

2011 Edition
| Editors: Jan W. Gooch

Reflectance, Directional

  • Jan W. Gooch
Reference work entry
DOI: https://doi.org/10.1007/978-1-4419-6247-8_9851

n Measurement of radiant flux reflected for specified directions of illumination and viewing, generally measured relative to that from a perfect diffuse reflector similarly illuminated and viewed. In practice, a reference white which approaches a perfect diffuser, or a secondary calibrated reference standard, may be used.

Copyright information

© Springer Science+Business Media, LLC 2011

Authors and Affiliations

  • Jan W. Gooch
    • 1
  1. 1.AtlantaUSA