激光技术2011，Vol.35Issue(6)：857-860,864,5.DOI:10.3969/j.issn.1001-3806.2011.06.035
反射式LED二次光学系统研究
Study on LED reflecting secondary optical system
葛卫龙 1张晓晖 1徐翔2
作者信息
- 1. 海军工程大学兵器工程系,武汉430033
- 2. 海军装备部广州军事代表局,昆明650031
- 折叠
摘要
Abstract
For solving the problem of non-uniformity of light emitting diode(LED) illumination, based on basic principles of non-imaging optics and geometric optics, the design procedure of a LED reflecting secondary optical system was deduced. Then a LED reflecting secondary optical system was designed and its illumination uniformity was simulated. Aiming at the problem reflected by the simulation result, the designing procedure was unproved. Then the secondary optical system was redesigned, the result of simulation shows this optical system can achieve the illumination uniformity.关键词
几何光学/非成像光学/发光二极管照明/二次光学系统Key words
geometry optics/ non-imaging optics/ light emitting diode illumination/ secondary optical system分类
信息技术与安全科学引用本文复制引用
葛卫龙,张晓晖,徐翔..反射式LED二次光学系统研究[J].激光技术,2011,35(6):857-860,864,5.
