Diffraction gratings for lighting applications

Hugo J. Cornelissen; Dick K. G. de Boer; Teus Tukker

doi:10.1117/12.2024026

30 September 2013 Diffraction gratings for lighting applications

Hugo J. Cornelissen, Dick K. G. de Boer, Teus Tukker

Proceedings Volume 8835, LED-based Illumination Systems; 88350I (2013) https://doi.org/10.1117/12.2024026
Event: SPIE Optical Engineering + Applications, 2013, San Diego, California, United States

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.

Citation Download Citation

Hugo J. Cornelissen, Dick K. G. de Boer, and Teus Tukker "Diffraction gratings for lighting applications", Proc. SPIE 8835, LED-based Illumination Systems, 88350I (30 September 2013); https://doi.org/10.1117/12.2024026

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