摘要
本文从全息投影系统中三维象的无畸变景深传递要求出发,研究了在该系统中为获得既定视觉特性的高质量屏幕象的投影全息图的最佳记录方案、用于投影全息图干涉复制的记录和显示过程的复制物镜和投影物镜参数选取、全息屏幕象差及其满足近轴工作的条件、系统最大放大率限制和最大三维景深等问题。
Starting out from the requirement of distortionless depth trans-fer of 3--D image in the holographic projection system, the optimal scheme ofrecording projection hologram for obtaining a screen image of the desired qua-lity, the parameters of copying and projecting objectives used for interferencecopying and projecting holograms, the aberrations of holographic screens andits operation condition satisfying paraxial approximation, the limitation ofmaximal magnification of projection system and its maximal depth perceptionare disscussed.
出处
《仪器仪表学报》
EI
CAS
1985年第2期126-132,共7页
Chinese Journal of Scientific Instrument
