激光模压彩虹全息图的制作原理及工艺

The Principle and Process of the Preparation of an Embossed Laser Rainbow Hologram

阐述了激光模压彩虹全息图的制作原理及工艺，叙述了制作模压彩虹全息图的三个主要过程，即激光摄制原版全息图、电铸成型制金属模板及全息图的模压复制．提出了制作模压彩虹全息图的技术关键，如原版全息图的拍摄与处理方法，光刻胶全息图的拍摄与处理方法等，并对这些技术关键进行了阐述．

This paper is concerned with the principle and process of the preparation of an embossed laser rainbow hologram. The three major procedures, namely, making the original hologram with laser, electroforming the metal pattern plate and embossing the hologram by replication, for making the embossed rainbow hologram, are described. Some key technologies such as the taking and processing of the original hologram and photoresist are proposed and discussed in detail.