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Proceedings Paper

Copper-doped polymeric material for holographic recording
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Paper Abstract

Incorporation of copper into a recording material of poly (vinyl alcohol) with Iron (III) Chloride is observed to give improved its characteristics as holographic recording medium. We show preliminary results; transmission gratings were recorded in the photopolymer films using a diode laser (445 nm). Copper-doped films showed good energy sensitivity and gratings recorded in films exhibited a diffraction efficiency of 20% at first order. This material have great advantages such as real-time image development, self-processing and high photosensitivity.

Paper Details

Date Published: 21 February 2020
PDF: 6 pages
Proc. SPIE 11306, Practical Holography XXXIV: Displays, Materials, and Applications, 113060T (21 February 2020); doi: 10.1117/12.2546354
Show Author Affiliations
Santa Toxqui-López, Univ. Autónoma de Puebla, Cuidad Univ. (Mexico)
Arturo Olivares-Pérez, Instituto Nacional de Astrofísica, Óptica y Electrónica (Mexico)
A. L. Padilla-Velasco, Instituto Nacional de Astrofísica, Óptica y Electrónica (Mexico)
Israel Fuentes-Tapia, Instituto Nacional de Astrofísica, Óptica y Electrónica (Mexico)


Published in SPIE Proceedings Vol. 11306:
Practical Holography XXXIV: Displays, Materials, and Applications
Hans I. Bjelkhagen, Editor(s)

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