9 February 2012 Photosensitive holographic material with a medium of fluorescent ink
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Abstract
Recent researches have been reported that is possible increase the diffraction efficiency parameter from holographic gratings when photosensitive material (PVA with ammonium dichromate) it is painted after register the hologram with commercial fluorescent ink. In this research we shown that PVA as a binder, with the fluorescent ink and ammonium dichromate, this mixed can be used as recording medium. We characterize this material by implementing holographic films in which holographic gratings are recorded with a He- Cd laser at 442nm, and measuring holographic parameters such as diffraction efficiency. We get increased the diffraction efficiency and also the lifetime of the film.
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A. Olivares-Pérez, S. Toxqui-López, I. Fuentes-Tapia, M. Ortiz-Gutiérrez, G. Mellado-Villaseñor, "Photosensitive holographic material with a medium of fluorescent ink", Proc. SPIE 8281, Practical Holography XXVI: Materials and Applications, 828103 (9 February 2012); doi: 10.1117/12.906936; https://doi.org/10.1117/12.906936
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