New Feedback Optimization Method Based on Arithmetic Sequence for an Extended LED Source

Abstract:

A new feedback optimization design method based on arithmetic sequence is proposed to design free-form optical systems for an extended LED source. Taken LED lens designed by this method as an example, we find that the design process is simple and high regional illuminance uniformity and high light output efficiency could be simultaneously achieved.

• Periodical: Applied Mechanics and Materials (Volumes 385-386)
• Pages: 1898-1901
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.385-386.1898
• Online since: August 2013
• Authors: Zhi Wei Shi, Guo Dong Yan, Guo Qiang Deng, De Han Luo, Qin Ruo Wang, Ming Juan Liang, Bing Zhong Zhu
• Keywords: Arithmetic Sequence, Extended LED Source, Feedback Optimization Design

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