摘要
组合式反射镜因其高亮度、高均匀性,并可满足不同光源类型,在照明领域内将会有更广泛的应用。可用的组合方式大致有4种,主反射镜为抛物面,副镜球面、双曲面,主反射镜为椭圆面,副镜球面、双曲面。本文以主反射镜为抛物面为例,将主副反射镜面型最优设计,结合TracePro光学仿真软件,对照度、均匀度等光学性能进行分析对比,并结合实际加工难度、成本等综合分析,为实际反射镜选型提供参考。
Because of its high brightness,high uniformity,and can meet different types of light sources,combined mirrors will have more extensive applications in the field of lighting.There are roughly four combinations available,the primary mirror is a paraboloid,the secondary mirror is a sphere,a hyperboloid,the primary mirror is an ellipsoid,the secondary mirror is a sphere,and a hyperboloid.Taking the primary mirror as a paraboloid as an example,this paper analyzes and compares the optical properties such as contrast degree and uniformity by combining the optimal design of the primary and secondary mirror surface types with TracePro optical simulation software,and provides a reference for the actual mirror selection by combining the comprehensive analysis of actual processing difficulty and cost.
作者
李明华
王娣
LI Minghua;WANG Di(Shenyang Academy of Instrumentation Science Co.,Ltd.,Shenyang 110043,China)
出处
《中国照明电器》
2022年第7期26-28,共3页
China Light & Lighting
