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| 不同半光强角对医用LED阵列灯珠间距影响的仿真研究 | |
| 引用本文： | 霍彦明,王志远,谭俊廷,封丽华. 不同半光强角对医用LED阵列灯珠间距影响的仿真研究[J]. 应用光学, 2011, 32(3): 411-415 |
| 作者姓名： | 霍彦明 王志远 谭俊廷 封丽华 |
| 作者单位： | 1.河北科技大学 电气信息学院，河北石家庄050018； 2.河北银行学校计算机专业， 河北石家庄050018 |
| 摘 要： | 讨论LED光源的半光强角对LED之间的最大间距的影响，采用Matlab软件对LED单元照度数据进行计算及仿真，给出相应的仿真图形。仿真结果表明:LED光源之间的最大间距与其功率无关，由于仿真的结果与理论计算值相吻合，说明在计算中所建立的LED的光学模型具有较高的可信度，所得结果为LED多阵列（如圆形，矩形，椭圆等）的仿真及应用设计奠定了理论基础。 |
| 关 键 词： | LED光源 半光强角 间距 LED阵列 |
Simulation of different half-intensity light angles' impact on LED array interval |
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| HUO Yan-ming,WANG Zhi-yuan,TAN Jun-ting,FENG Li-hua. Simulation of different half-intensity light angles' impact on LED array interval[J]. Journal of Applied Optics, 2011, 32(3): 411-415 | |
| Authors: | HUO Yan-ming WANG Zhi-yuan TAN Jun-ting FENG Li-hua |
| Affiliation: | 1. College of Electrical Engineering, Hebei University of Science and Technology, Shijiazhuang050018, China; 2. College of Computer, Hebei Banking School, Shijiazhuang050018, China |
| Abstract: | The impact of the different half-intensity light angles on the LED array maximum interval was discussed.The illumination data of LED unit was calculated and simulated using Matlab.The corresponding simulation graphics were given.The simulation results show that the maximum interval between the LED light sources is independent of the power.Since the simulation results agree with the theoretical values,the LED optical model established in the calculation has good credibility.These results are useful in the mo... |
| Keywords: | LED light source half-intensity light angle interval LED array |
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