文章基本信息

标题：Dot-Matrix Hologram Rendering Algorithm and its Validation through Direct Laser Interference Patterning
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作者：Tomas Tamulevičius ; Mindaugas Juodėnas ; Tomas Klinavičius 等
期刊名称：Scientific Reports
电子版ISSN：2045-2322
出版年度：2018
卷号：8
期号：1
页码：14245
DOI：10.1038/s41598-018-32294-5
语种：English
出版社：Springer Nature
摘要：fluence per pulse and 1100 pulses/pixel. Furthermore, we show how accurate the proposed algorithm is through measured diffraction spectra as well as captured diffraction images of test holograms produced using the obtained parameters. Finally, we showcase anti-counterfeiting tag prototypes with complex holographic effects, i.e. colour reconstruction, animation effects, and image multiplexing. The proposed algorithm can severely shorten the time between design and production of a holographic tag, especially when realizing it via a competitive origination technology-DLIP.