Flat light guiding plate with prismatic elements and polarization film at entry surface

Krzysztof Zaremba

doi:10.1117/12.714545

12 October 2006 Flat light guiding plate with prismatic elements and polarization film at entry surface

Krzysztof Zaremba

Proceedings Volume 6347, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2006; 63471S (2006) https://doi.org/10.1117/12.714545
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2006, 2006, Wilga, Poland

Abstract

Application of the polarization film at the entry surface of the light guiding plate allows for construction of the luminarie emitting highly polarized luminous flux. The highest values of the polarization index were observed for the maximum luminous intensity directions, which is contrary to what is observed in lighting systems with no films applied. The aforementioned effect was achieved with technical measures which are practical and inexpensive.

Citation Download Citation

Krzysztof Zaremba "Flat light guiding plate with prismatic elements and polarization film at entry surface", Proc. SPIE 6347, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2006, 63471S (12 October 2006); https://doi.org/10.1117/12.714545

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