多模式光学数字全息实验教学系统  

Multi-mode optical digital holographic system for experimental teaching

作　　者：曹高龙[1] 张峰[1] 马骏逸[1] 洪荣杰[1] 巨文博[1] 胡惠娜[1] 吴坚[1] 

机构地区：[1]北京航空航天大学物理学院,北京100191

出　　处：《大学物理》2009年第9期55-58,共4页College Physics

摘　　要：研究设计了一种多模式现代光学数字全息成像实验教学系统.该系统可通过多光路模式与CCD技术相结合建立并记录数字全息图频率场,采用不同数学算法和程序实现全息图的全数字化重构再现与图像的三维测量,并通过界面设计详细演示数字全息成像的原理与过程.A modern multi-mode optical digital holographic system for experimental teaching is developed. Thesystem establishes and records frequency field of digital holograms by combining CCD technique with various optical alignments, and uses different mathematical algorithms and computing programs to realize entirely numerical reconstruction of the hologram as well as three-dimensional measurement to the reconstructed images. The principle and process of digital holographic imaging can be demonstrated in detail via the designed interface of the operation software.

关 键 词：全息实验教学 数字全息 全息图记录 图像重构 

分 类 号：O438.1[机械工程—光学工程]