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。
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.
出处
《激光与光电子学进展》
CSCD
北大核心
2012年第3期158-162,共5页
Laser & Optoelectronics Progress
基金
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
