摘要
通过各种实例来说明全息技术和防伪技术的新应用。包括：动态合成激光全息图、白光全息图、360°全息图、真彩色反射全息图等的特点和优势，以及它们在文件认证，产品防伪中的应用。
Various examples on the applications of holography ＆ anti - counterfeiting techniques are presented here including document authentication, product anti-- counterfeiting, silver halide high diffraction efficiency display holography, technologies to strengthen the eye catching features for holograms, holographic photonic crystal anti-counterfeiting techniques, display bologram showing in holography education, etc.
