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Proceedings Paper

Primary optical system design for the optimization of light-emitting diode packages
Author(s): Jian Zhang; Zhi-wen Hu; Hao-chen Qi; Cheng-yue Liu
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Paper Abstract

Based on the particularities of illumination optical systems, the design of light-emitting diode (LED) primary optical system is performed by using optical modeling and Monte Carlo non-sequence ray tracking method. The intensity distributions of LEDs with different material and packaging parameters are obtained to get optimum values of reflector cup and epoxy resin structure. The modeling and designing methods, including the optimized parameters, can provide some referrence for LED primary optical system design.

Paper Details

Date Published: 20 May 2009
PDF: 5 pages
Proc. SPIE 7282, 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 72821H (20 May 2009); doi: 10.1117/12.830875
Show Author Affiliations
Jian Zhang, Hefei Univ. of Technology (China)
Zhi-wen Hu, Wenzhou Univ. (China)
Hao-chen Qi, Hefei Univ. of Technology (China)
Cheng-yue Liu, Hefei Univ. of Technology (China)


Published in SPIE Proceedings Vol. 7282:
4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies
Li Yang; John M. Schoen; Yoshiharu Namba; Shengyi Li, Editor(s)

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