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Proceedings Paper

Holographic two-dimensional photonic crystal of LED decorative illumination
Author(s): Gaoming Li; Yidan Zheng; Yishen Qiu; Aixian Huang
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Paper Abstract

The film of holographic two-dimensional (2D) photonic crystal is used for the led illumination system. According to the decorative patterns, the structure sizes of 2D photonic crystal and relevant led luminaire have been reasonably designed. Then the master mask of 2D photonic crystal is produced with the method of multiple-beam interference. With the experiment of LED illumination, the results show that it is able to meet the expected decorative patterns of LED illumination. While the master mask is used to copy optical coating of polycarbonate, it will provide a better option for LED decorative illumination under low cost.

Paper Details

Date Published: 26 November 2012
PDF: 6 pages
Proc. SPIE 8556, Holography, Diffractive Optics, and Applications V, 85561N (26 November 2012); doi: 10.1117/12.2000496
Show Author Affiliations
Gaoming Li, Fujian Normal Univ. (China)
Yidan Zheng, Fujian Normal Univ. (China)
Yishen Qiu, Fujian Normal Univ. (China)
Aixian Huang, Fujian Normal Univ. (China)


Published in SPIE Proceedings Vol. 8556:
Holography, Diffractive Optics, and Applications V
Yunlong Sheng; Chongxiu Yu; Linsen Chen, Editor(s)

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