在光学实验中开设计算全息实验的探讨  

Investigation on Introducing Computer-Generated Hologram into Optical Experimental Course

作　　者：叶丽军[1] 许富洋[1] 范晓珍[1] 高志强[1] 

机构地区：[1]浙江师范大学,浙江金华321004

出　　处：《大学物理实验》2013年第4期65-68,共4页Physical Experiment of College

基　　金：金华市科学技术研究计划项目(2010-1-052);浙江师范大学教改项目

摘　　要：计算全息能很好地实现传统光学全息干涉衍射过程的数字化模拟,与传统实验相比,实验参数调整方便,现象直观。将计算全息引入到光学实验教学中,可以突破传统实验的诸多限制,拓宽学生的专业知识面,促进学生的综合实验技能培养。The processes of interference and diffraction of traditional hologram can be simulated well with Computer-generated hologram(CGH),by contrast with traditional hologram,CGH can adjust parameters more easily and phenomena are more visually.It is proposed to introduce CGH into optical experimental course for the undergraduate students to break the limitations of the traditional hologram,and in this way,students’ professional knowledge will be broadened and their comprehensive practical capability will be enhanced.

关 键 词：计算全息 实验教学 菲涅耳全息 数值再现 光学再现 

分 类 号：O4[理学—物理]