光学合成全息的成像特性

THE CHARACTER OF IMAGERY ABOUTOPTICAL SYNTHETIC HOLOGRAM

光学合成全息是将一系列二维图片用合成全息的方法记录在全息软片上，再现时可实现原物体的三维像．本文介绍二维图片的准备过程及合成全息的记录过程，重点讨论决缝的宽度及再现过程．

Optical synthetic hologram is that a series of two-dimensional photograph isrecorded in a film by the way of holography. When it reapp-ears, the thee-dimensionalphotograph of original abject wile be achieved. The text introduces the preparatory processof two-dimensional photography and record process of full view and the emphasis is totalk over the width of narrow crack and the process of reappearance.