光学积分器对辐照均匀性影响的仿真分析  

Simulation analysis of optical integrator on irradiation uniformity

作　　者：王国名 张国玉[1,2] 刘石[1,2] 

机构地区：[1]长春理工大学光电工程学院,吉林长春130022 [2]吉林光电测控仪器工程技术研究中心,吉林长春130022

出　　处：《光学技术》2013年第6期499-504,共6页Optical Technique

基　　金：吉林省科技发展计划(KYC-JC-XM-2011-077)资助课题

摘　　要：针对太阳模拟器设计和装调过程中光学积分器对辐照均匀性产生影响的问题,在详细阐述光学积分器工作原理的基础上,通过光学软件Zemax建立光学积分器成像模型,利用模型具体分析和研究了积分器两透镜组对应元素透镜间的光轴一致性误差对辐照均匀性的影响,并提出了消除光轴一致性误差的方法。通过实验验证了该方法的可行性与正确性。Focused on the effect of irradiation uniformity based on the optical integrator in the design and alignment process of solar simulator, the working principle of the optical integrator is first elaborated; then, the optical integrator imaging model is established by the optical software Zemax; the irradiation uniformity diversification caused by optical axis consistency between two lens group of optical integrator is analyzed; the method to eliminate optical consistency error is proposed finally, feasibility and correctness of this method are verified bv a experiment.

关 键 词：光学积分器 辐照均匀性 光轴一致性 仿真 

分 类 号：O439[机械工程—光学工程]