具有一个太阳常量的高准直太阳模拟器光学系统设计  

Design of Optical System for the High-collimating Solar Simulator with One Solar Constant

作　　者：刘石[1] 张国玉[1,2] 孙高飞[1] 王国名 王凌云[1,2] 高玉军[3] 

机构地区：[1]长春理工大学,长春130022 [2]吉林省光电测控仪器工程技术研究中心,长春130022 [3]中国科学院长春光学精密机械与物理研究所,长春130022

出　　处：《光子学报》2014年第11期67-72,共6页Acta Photonica Sinica

基　　金：国家公益性行业科技专项(Nos.GYHY200706003;GYHY201006043);吉林省科技发展计划(No.20118012)资助

摘　　要：为解决现有太阳模拟器无法同时模拟真实太阳张角和真实辐照度（一个太阳常量）的难题,设计了一种新型太阳模拟器光学系统,阐述了光学系统中聚光镜的设计、光学积分器的优化技术及投影镜组的离焦对辐照不均匀度的影响.利用Zemax软件,以序列与非序列功能相结合的方式对积分器的光学参量进行优化,并设计了视场光阑和准直物镜系统.利用LightTools软件对光学系统进行仿真,结果表明：设计的太阳模拟器可以实现32′的真实太阳张角模拟,且辐照度达到一个太阳常量.同时,辐照面小于Φ100mm时,不均匀度优于±1.6%;辐照面在Φ（100～300）mm时,不均匀度优于±3.8%.In order to solve the problem that the real solar angle and true irradiance（one solar constant）can not be simulated by the existing solar simulator at the same time,a new type of solar simulator optical system was designed.The design method of the optical system of the condenser was described,and the optimization technique of optical integrator and defocusing effect of projector lens were discussed.Using Zemax,optical integrator was designed by sequence and non-sequence,and the field diaphragm and the collimating lens system were also designed.The optical system was simulated with LightTools software,and the results show that 32′of real solar angle and a constant solar irradiance can be achieved by the solar simulator,irradiation non uniformity in Φ100mm range is less than±1.6%and inΦ（100～300）mm is less than±3.8%.

关 键 词：太阳模拟器 太阳张角 辐照度 光学积分器 不均匀度 视场光阑 准直物镜 

分 类 号：V524.2[航空宇航科学与技术—人机与环境工程]