Design of uniform illumination for array LED

	Design of uniform illumination for array LED
	Hao, J.; L. Jing; Y. Wang; Z. Lu and Q. Sun
	2015
发表期刊	Guangxue Xuebao/Acta Optica Sinica
卷号	35 期号:10
摘要	To achieve the target of uniform illumination of exposure system, a design method of uniform lighting system with array module is proposed based on non-imaging optics. Firstly, through the design of single lens, the half divergence and the array distance are calculated roughly. Secondly, the Scheme macro language and the optimization engine in TracePro software are used in combination to achieve the optimization of the array distance. And then, the design of uniform illumination of entire optical system can be realized. In this paper, the STS-DA1-2394E (Cat. No. 130319) UV LED of Nichia's is used as the light source, and the number of array module is 5. The array distance of lateral and vertical is respectively 28 mm and 24 mm. The results of simulation by TracePro software and experimental show that non-uniformity and collimation angle are less than 5% and 4 respectively, at a distance of 300 mm from the light source. 2015, Chinese Optical Society. All right reserved.
文章类型	期刊论文
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/56164
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Hao, J.,L. Jing,Y. Wang,et al. Design of uniform illumination for array LED[J]. Guangxue Xuebao/Acta Optica Sinica,2015,35(10).
APA	Hao, J.,L. Jing,Y. Wang,&Z. Lu and Q. Sun.(2015).Design of uniform illumination for array LED.Guangxue Xuebao/Acta Optica Sinica,35(10).
MLA	Hao, J.,et al."Design of uniform illumination for array LED".Guangxue Xuebao/Acta Optica Sinica 35.10(2015).

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