Development of a combined bidirectional reflectance and directional emittance model for polarization modeling

John A. Conant; Frank J. Iannarilli Jr.

doi:10.1117/12.452890

9 January 2002 Development of a combined bidirectional reflectance and directional emittance model for polarization modeling

John A. Conant, Frank J. Iannarilli Jr.

Author Affiliations +

Proceedings Volume 4481, Polarization Analysis and Measurement IV; (2002) https://doi.org/10.1117/12.452890
Event: International Symposium on Optical Science and Technology, 2001, San Diego, CA, United States

Abstract

Modeling of polarized radiances in the visible through IR regions requires consistent models for reflectance and emittance of materials. These models must include common effects such as directionality and spectral shape. We have started from a well validated but non-polarized Bi- Directional Reflectance Distribution Function/Directional Emittance model and have added in the polarization state description via Fresnel scaling. The methodology is discussed along with our approach to dealing with possible inconsistencies. Results are demonstrated within a complete 3D polarized object model.

Citation Download Citation

John A. Conant and Frank J. Iannarilli Jr. "Development of a combined bidirectional reflectance and directional emittance model for polarization modeling", Proc. SPIE 4481, Polarization Analysis and Measurement IV, (9 January 2002); https://doi.org/10.1117/12.452890

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