摘要
提出了一种将计算全息和全息干涉相结合的防伪方法。这种方法设计灵活 ,防伪功能强 ,摄制的全息图可由白光再现检测 ,具有很高的实用价值。
An anti counterfeiting approach combining CGH and holographic interference is presented in this paper. It is flexible in design and possesses a high anti counterfeiting ability. It can be reconstructed by common white light source and has a practical value in the future.
出处
《中国激光》
EI
CAS
CSCD
北大核心
2000年第3期233-236,共4页
Chinese Journal of Lasers
基金
四川大学青年基金
关键词
计算全息
全息干涉
防伪
白光
CGH, holographic interference, anti counterfeiting