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Proceedings Paper

Methods for color mixing
Author(s): Stefan Hadrath
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Paper Abstract

In addition to the design of an optical system with high efficiency, one goal may be to reach homogeneity in illuminance and color distribution. There is a strong need of optical systems for color mixing due to the increasing use of sources of different color to reach good color rendering. The use and functionality of micro lens arrays (also known as fly's eye condensers), diffuser materials and setups based on multiple reflections are presented.

Paper Details

Date Published: 21 September 2011
PDF: 6 pages
Proc. SPIE 8170, Illumination Optics II, 81700Q (21 September 2011); doi: 10.1117/12.894511
Show Author Affiliations
Stefan Hadrath, OSRAM AG (Germany)

Published in SPIE Proceedings Vol. 8170:
Illumination Optics II
Tina E. Kidger; Stuart David, Editor(s)

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