一种新的三维漫射体真彩色彩虹全息术

A New Method for 3D Diffusion objects True Color Rainbow Holography

提出了一种用单波长激光制作真彩色彩虹全息图的新方法。该方法的要点在于记录彩虹全息图Ｈ２时，使用了合成狭缝技术。因而大大提高了光能利用率，并使再现像的彩色还原性易于控制。

A new method with a one wavelength laser for making 3D diffusion objects true color rainbow hologram on the photoresist plate is presented. In this method, we have utilized the synthesized slit technology to record the true color rainbow hologram. It results in higher energy utilization and good color reproduction of the reconstructing image. So, it is valuable in fabricting 3D diffusion objects true color embossed rainbow hologram. A satisfactory experimental result is obtained and the analysis is given.