Inkjet Hologram Printing Now Possible

Vivid holographic images and text can now be produced by means of an ordinary inkjet printer. This new method, developed by a team of scientists from ITMO University, is expected to significantly reduce the cost and time needed to create the so-called rainbow holograms, commonly used for security purposes, to protect valuable items, such as credit cards and paper currency, from piracy and falsification. The results of the study were published in Advanced Functional Materials scientific journal o...
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