全息印刷
全息印刷
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全息印刷用BOPP薄膜摩擦性能的研究
Study on Friction Performance of BOPP Film for Holographic Printing
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多角度全息印刷工艺探讨
Discussion of All Angles Visible Holographic Printing Technology
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激光全息印刷品
Laser Holographic Printed Matter
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基于加密傅里叶变换全息印刷防伪技术研究分析了无透镜傅里叶变换全息光路的离焦现象及其对再现像的影响,给出了一种校正离焦全息图的方法,并从实验上得到了验证。
Study on identification mark of encrypted Fourier holography The unfocused hologram of lensless Fourier holography are also discussed , and a way to revise the reconstruction image of unfocused hologram is presented .
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基于同轴菲涅耳全息的标识印刷防伪技术
Identification Mark of Encrypted In-Line Fresnel Holography