Optical Design and Verification of Cluster LED Roadway Lighting
碩士 === 國立中央大學 === 光電科學研究所 === 99 === In this thesis, we construct a precise cluster LED optical model verified by normalized cross correlation in mid-field. Based on this optical model, we design a high efficiency lens which performs wide divergent-angle distribution. The lens can be applied in lumi...
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Format: | Others |
Language: | zh-TW |
Published: |
2011
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Online Access: | http://ndltd.ncl.edu.tw/handle/37065351470042167590 |
Summary: | 碩士 === 國立中央大學 === 光電科學研究所 === 99 === In this thesis, we construct a precise cluster LED optical model verified by normalized cross correlation in mid-field. Based on this optical model, we design a high efficiency lens which performs wide divergent-angle distribution. The lens can be applied in luminaires for roadway lighting and its emitted target area fits in with medium distribution of IESNA roadway lighting standard. Finally, we mock up the lens for verification, and then we analyze the reliability of the luminaire.
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