| 基于分布光度计测试实验的LED二次光学仿真 |
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| 引用本文： | 海洋,杨道国,侯峰泽. 基于分布光度计测试实验的LED二次光学仿真[J]. 激光与光电子学进展, 2012, 0(3): 162-166 |
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| 作者姓名： | 海洋 杨道国 侯峰泽 |
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| 作者单位： | 桂林电子科技大学机电工程学院;西南电子技术研究所 |
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| 基金项目： | 广西壮族自治区教育厅重点项目;广西壮族自治区重点实验室项目(桂科能07109008-010-Z)资助课题 |
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| 摘 要： | 以LED为研究对象,利用TracePro光学仿真软件和LED分布光度计对其进行光学仿真和光学实验研究,并通过对比验证仿真结果的正确性和仿真方法的可行性。研究结果表明,实验结果和仿真结果吻合,将仿真方法用于LED的光学研究切实可行。利用TracePro对大功率LED的二次光学设计结构进行了仿真,仿真结果表明该LED的二次光学设计结构使LED的光学性能得到了极大的改善,配光效果更理想,光照均匀性更好。
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| 关 键 词： | 光学器件 光学设计 仿真 TracePro软件 大功率LED |
Secondary Optical Simulation of LED Based on Goniophotometer Experiment |
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| Hai Yang,Yang Daoguo,Hou Fengze. Secondary Optical Simulation of LED Based on Goniophotometer Experiment[J]. Laser & Optoelectronics Progress, 2012, 0(3): 162-166 |
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| Authors: | Hai Yang Yang Daoguo Hou Fengze |
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| Affiliation: | 1College of Mechanical and Electrical Engineering,Guilin University of Electronic Technology,Guilin,Guangxi 541004,China 2Southwest China Electronic Technology Institute,Chengdu,Sichuan 610036,China |
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| Abstract: | TracePro software and goniophotometers are used to carry out the optical simulation and experimental researches on LED,respectively.Comparing the test results with the simulation results,the accuracy and feasibility of the simulation method are verified.TracePro is used to carry out the optimization of secondary optical simulation for high power LED.Results that show the optical performance of high power LED has been greatly improved by the optimization optical design.The lighting effect is more ideal,and the light uniformity is much better. |
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| Keywords: | optical devices optical design simulation TracePro software high-power LED |
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