自聚焦透镜的像差模拟  

An Aberration Simulation of a Self-focusing Lens

作　　者：翟龙华[1] 时国平[1] 张玉峰 ZHAI Long-hua;SHI Guo-ping;ZHANG Yu-feng(School of Mechanical and Electrical Engineering,Chizhou University,Chizhou,247000,Anhui)

机构地区：[1]池州学院机电工程学院,安徽池州247000

出　　处：《蚌埠学院学报》2021年第5期80-84,共5页Journal of Bengbu University

基　　金：安徽省高校自然重点科研项目(KJ2019A0860);池州学院校级科研重点项目(CZ2018ZRZ02)。

摘　　要：利用三级光线追迹法,结合自聚焦透镜的成像规律推导并模拟计算了自聚焦透镜成像时的球差、慧差、畸变、场曲。最后与一般成像系统像差公差进行了比较。结果表明:自聚焦透镜的各类像差均大于其像差公差,这种现象以彗差和畸变最为明显。Based on the three-stage ray tracing method,the spherical aberration,commotion,distortion and field curvature in the imaging of self-focusing lens were deduced and simulated in this study.Finally,the aberration tolerance was compared with that of general imaging system.The results showed that all the aberrations of the self-focusing lens are larger than the aberration tolerance,and coma and distortion are the most obvious phenomena.

关 键 词：自聚焦 光线追迹 像差 模拟 

分 类 号：TN27[电子电信—物理电子学]