10 March 2015 UV recording with vinyl acetate and muicle dye film
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Abstract
Nowadays, there are many types of holographic recording medium some of them are photopolymer systems that generally consist of a polymeric host matrix, photopolymerizable momomer, photosensitizing dye and charge transfer agent but some of them have an undesirable feature, the toxicity of their components. Therefore, the present research study material recording, vinyl acetate is selected as polymeric matrix and natural dye from “muicle plant” is used as the photoinitiation these components are not toxic. The films are fabricated using gravity settling method at room temperature by this method, uniform films is obtained with good optical quality. To characterize the medium, been obtained when the coherent reed light (632.8 nm) was sent normally to the grating.
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S. Toxqui-Lopez, S. Toxqui-Lopez, A. Olivares-Pérez, A. Olivares-Pérez, V. Santacruz-Vazquez, V. Santacruz-Vazquez, I. Fuentes-Tapia, I. Fuentes-Tapia, J. Ordoñez-Padilla, J. Ordoñez-Padilla, } "UV recording with vinyl acetate and muicle dye film", Proc. SPIE 9386, Practical Holography XXIX: Materials and Applications, 93860S (10 March 2015); doi: 10.1117/12.2079712; https://doi.org/10.1117/12.2079712
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