红外上转换材料在防伪技术中的应用

摘要

The investigations,developments and wide applicatio n prospects of infrared up-conversion materials were outlined.The experiments of infrared upconversion materials for anti-counterfeiting applications were intr oduced.In order to increase anti-counterfeiting effects in practical uses,some proposals were also put forward in this paper.%概述了红外上转换材料的研究、发展和广阔的应用前景;介绍了红外上转换材料用于防伪目的的基本思路和试验;结合防伪技术的实际应用,提出了一些增加防伪力度的想法和建议.