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A real-time dynamic holographic material using a fast photochromic molecule. | LitMetric

A real-time dynamic holographic material using a fast photochromic molecule.

Sci Rep

Department of Chemistry, School of Science and Engineering, Aoyama Gakuin University, Chuo-ku, Sagamihara, Kanagawa, Japan.

Published: April 2013

AI Article Synopsis

Article Abstract

We have developed a real-time, dynamic holographic material that exhibits rapid colouration upon irradiation with UV light and successive fast thermal bleaching within tens of milliseconds at room temperature. Photochromic polymer films were prepared by a simple solution-casting method from the benzene solution of the mixture of the photochromic molecule, poly(ethyl acrylate), and poly(phenoxyethyl acrylate). The real-time control of holographic images using the photochromic polymer film yields a speed equivalent to the time resolution of the human eye. This new type of dynamic holographic material based on fast photochromism opens up an exciting new area of research in the future development of a large dynamic 3D display.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3492843PMC
http://dx.doi.org/10.1038/srep00819DOI Listing

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