Ray mapping with surface information for freeform illumination design
| dc.contributor.author | Gannon, Caleb | |
| dc.contributor.author | Liang, Rongguang | |
| dc.date.accessioned | 2017-06-08T18:55:24Z | |
| dc.date.available | 2017-06-08T18:55:24Z | |
| dc.date.issued | 2017-04-13 | |
| dc.identifier.citation | Ray mapping with surface information for freeform illumination design 2017, 25 (8):9426 Optics Express | en |
| dc.identifier.issn | 1094-4087 | |
| dc.identifier.pmid | 28437904 | |
| dc.identifier.doi | 10.1364/OE.25.009426 | |
| dc.identifier.uri | http://hdl.handle.net/10150/624040 | |
| dc.description.abstract | A novel approach to incorporate surface information into the ray mapping method is proposed. This method calculates irradiance at the physical optical surface and target plane instead of the usually flat or hemispherical dummy surface, resulting in a mapping relationship which reflects the true geometry of the system. The robustness of the method is demonstrated in an extreme example (60 degrees off axis) where the uniformity is as high as 82%. (C) 2017 Optical Society of America | |
| dc.description.sponsorship | National Institute of Biomedical Imaging and Bioengineering of the National Institutes of Health [UH2EB022623] | en |
| dc.language.iso | en | en |
| dc.publisher | OPTICAL SOC AMER | en |
| dc.relation.url | https://www.osapublishing.org/abstract.cfm?URI=oe-25-8-9426 | en |
| dc.rights | © 2017 Optical Society of America. | en |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | |
| dc.title | Ray mapping with surface information for freeform illumination design | en |
| dc.type | Article | en |
| dc.contributor.department | Univ Arizona, Coll Opt Sci | en |
| dc.identifier.journal | Optics Express | en |
| dc.description.note | Open access journal. | en |
| dc.description.collectioninformation | This item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu. | en |
| dc.eprint.version | Final published version | en |
| refterms.dateFOA | 2018-06-30T06:04:46Z | |
| html.description.abstract | A novel approach to incorporate surface information into the ray mapping method is proposed. This method calculates irradiance at the physical optical surface and target plane instead of the usually flat or hemispherical dummy surface, resulting in a mapping relationship which reflects the true geometry of the system. The robustness of the method is demonstrated in an extreme example (60 degrees off axis) where the uniformity is as high as 82%. (C) 2017 Optical Society of America |
