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 by a experiment.