实象象散二步彩虹全息术

A Real-Image Astigmatic Rainbow Holography

提出一种新的象散彩虹全息方法,其特点是能获得大象深的实象再现,从而提高了全息图的三维表现能力,使其观察奇妙神秘,更具魁力。

A new rainbow holographic method is presented. Contrary to the conventional astig-matic rainbow hologram for deep virtual image, a distinct real-image without any distortions canbe projected out of the hologram recorded with this method, therefore, making the holographicdisplay more fantastic and attractive.