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Proceedings Paper

Narrow beam RGB array optic
Author(s): Edward Bailey
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Paper Abstract

The popularity of multi-primary color LED light engines presents unique challenges to optical design. Multiple design requirements must be satisfied including the achievement of uniform color projection in the field for archetainment, accent, and show lighting, as well as high illuminance at distances greater than 5 meters. A novel collimation optic is presented which includes multiple combinations of color enhancement and collimation features.

Paper Details

Date Published: 14 September 2007
PDF: 12 pages
Proc. SPIE 6669, Seventh International Conference on Solid State Lighting, 666917 (14 September 2007); doi: 10.1117/12.735461
Show Author Affiliations
Edward Bailey, Transducin Optics LLC (United States)
Lamina Ceramics Inc. (United States)


Published in SPIE Proceedings Vol. 6669:
Seventh International Conference on Solid State Lighting
Ian T. Ferguson; Nadarajah Narendran; Tsunemasa Taguchi; Ian E. Ashdown, Editor(s)

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