基于Zemax软件的仿真实验--微光夜视物镜的设计  

Simulation Experiment Based on Zemax Software--Design of Low Light Night Vision Objective

作　　者：陈妍妮 杨亮亮[1] 江亦心 刘好 CHEN Yanni;YANG Liangliang;JIANG Yixin;LIU Hao(School of Physics and Electronics Engineering,Yancheng Teachers University,Yancheng 224007,China)

机构地区：[1]盐城师范学院物理与电子工程学院,江苏盐城224007

出　　处：《大学物理实验》2023年第4期69-71,129,共4页Physical Experiment of College

基　　金：江苏省智能光电器件与测控工程研究中心开放基金(306054014);2022年大学生创新创业训练计划项目(省级一般项目202210324105Y);盐城师范学院教育教学改革课题资助(重点课题2021YCTCJGZ007)。

摘　　要：利用Zemax软件进行了微光夜视物镜的仿真实验。介绍了微光夜视物镜的轻量化设计需求,给出了设计方案。基于双高斯型物镜结构,利用Zemax软件优化设计得到了全球面物镜和折衍射混合物镜两种结构。通过对比分析两个物镜系统的总长、重量、成像质量等参数,结果显示两种结构的物镜都可以工作在对轻化程度要求较高的场合。通过基于Zemax软件的物镜系统仿真设计,可以使学生深刻地理解几何光学和光的衍射等相关理论知识。The simulation experiment of low light night vision objective is carried out with Zemax software.The lightweight design requirement of low light night vision objective lens is introduced,and the design scheme is given.Based on the double Gaussian objective structure,an objective with all spherical lenses and a diffractive refractive hybrid objective are optimized by using Zemax software.Through the comparative analysis of the length,weight,imaging quality and other parameters of the two objective systems,results show that the two structural types of objective lenses can work in the occasion of high weight requirements.Through the simulation design of objective lens system based on Zemax software,students could deeply understand the theoretical knowledge related to geometric optics and optical diffraction.

关 键 词：仿真实验 物镜 衍射面 Zemax软件 

分 类 号：O439[机械工程—光学工程]