标题:
LED二次光学设计The Secondary Optical Design of LED
作者:
王少雷, 张莉, 贺志华, 李敏
关键字:
光度学理论, 自由曲面, 经验法, 偏微分方程法, 裁剪法, 网格划分法, 同步多曲面设计法Photometry Theory; Free Surface; Empirical Method; Partial Differential Equation Method; Cutting Method; Meshing Method; Simultaneous Multiple Surface
期刊名称:
《Optoelectronics》, Vol.3 No.4, 2013-12-27
摘要:
本文以LED二次光学设计为主线。首先介绍了LED在照明领域的一些独特的优点。对非成像光学系统中关于光度学的一些相关理论知识进行了概述。然后对二次光学设计的几种方法进行分析与比较。最后，对二次光学设计今后的发展方向做出了展望。
The paper is based on the secondary optical design of LED. Firstly, we introduced some unique advantages of LED in the field of lighting and summarized relevant theoretical knowledge of photometry in the imaging optical system. Then, we analyzed and compared the methods of the secondary optical design. Finally, we discussed the development direction in the future of secondary optical design of LED.