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Full four-dimensional and reciprocal Mueller matrix bidirectional reflectance distribution function of sintered polytetrafluoroethylene.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Germer, T. |
| Copyright Year | 2017 |
| Abstract | We measured the Mueller matrix bidirectional reflectance distribution function (BRDF) of a sintered polytetrafluoroethylene (PTFE) sample over the scattering hemisphere for six incident angles (0°-75° in 15° steps) and for four wavelengths (351 nm, 532 nm, 633 nm, and 1064 nm). The data for each wavelength were fit to a phenomenological description for the Mueller matrix BRDF, which is an extension of the bidirectional surface scattering modes developed by Koenderink and van Doorn [J. Opt. Soc. Am. A.15, 2903 (1998)JOAOD60740-323210.1364/JOSAA.15.002903] for unpolarized BRDF. This description is designed to be complete, to obey the appropriate reciprocity conditions, and to provide a full description of the Mueller matrix BRDF as a function of incident and scattering directions for each wavelength. The description was further extended by linearizing the surface scattering mode coefficients with wavelength. This data set and its parameterization provides a comprehensive on-demand description of the reflectance properties for this commonly used diffuse reflectance reference material over a wide range of wavelengths. |
| Starting Page | 9333 |
| Ending Page | 9340 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| DOI | 10.1364/AO.56.009333 |
| PubMed reference number | 29216106 |
| Journal | Medline |
| Volume Number | 56 |
| Issue Number | 33 |
| Alternate Webpage(s) | https://ws680.nist.gov/publication/get_pdf.cfm?pub_id=924093 |
| Alternate Webpage(s) | https://doi.org/10.1364/AO.56.009333 |
| Journal | Applied optics |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
