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Proceedings Paper

Diffraction gratings for lighting applications
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Paper Abstract

Sub-micron diffraction gratings have been used for two LED illumination applications. One is to create a transparent see through luminaire which can be used to illuminate and read a paper document or e-book. A second is a light sensor that can be used in a feedback loop to control a multicolor LED lamp. Optical design and experimental proof-of-principle are presented.

Paper Details

Date Published: 30 September 2013
PDF: 8 pages
Proc. SPIE 8835, LED-based Illumination Systems, 88350I (30 September 2013); doi: 10.1117/12.2024026
Show Author Affiliations
Hugo J. Cornelissen, Philips Research (Netherlands)
Dick K. G. de Boer, Philips Research (Netherlands)
Teus Tukker, Philips Research (Netherlands)


Published in SPIE Proceedings Vol. 8835:
LED-based Illumination Systems
Jianzhong Jiao, Editor(s)

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