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Proceedings Paper

Holographic films from carotenoid pigments
Author(s): S. Toxqui-López; J. F. Lecona-Sánchez; C. Santacruz-Vázquez; A. Olivares-Pérez; I. Fuentes-Tapia
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Paper Abstract

Carotenoids pigments presents in pineapple can be more than just natural dyes, which is one of the applications that now at day gives the chemical industry. In this research shown that can be used in implementing of holographic recording Films. Therefore we describe the technique how to obtain this kind of pigments trough spay drying of natural pineapple juice, which are then dissolved with water in a proportion of 0.1g to 1mL. The obtained sample is poured into glass substrates using the gravity method, after a drying of 24 hours in laboratory normal conditions the films are ready. The films are characterized by recording transmission holographic gratings (LSR 445 NL 445 nm) and measuring the diffraction efficiency holographic parameter. This recording material has good diffraction efficiency and environmental stability.

Paper Details

Date Published: 25 February 2014
PDF: 7 pages
Proc. SPIE 9006, Practical Holography XXVIII: Materials and Applications, 90061B (25 February 2014); doi: 10.1117/12.2038578
Show Author Affiliations
S. Toxqui-López, Benemérita Univ. Autónoma de Puebla (Mexico)
J. F. Lecona-Sánchez, Benemérita Univ. Autónoma de Puebla (Mexico)
C. Santacruz-Vázquez, Benemérita Univ. Autónoma de Puebla (Mexico)
A. Olivares-Pérez, Instituto Nacional de Astrofísica, Óptica y Electrónica (Mexico)
I. Fuentes-Tapia, Instituto Nacional de Astrofísica, Óptica y Electrónica (Mexico)


Published in SPIE Proceedings Vol. 9006:
Practical Holography XXVIII: Materials and Applications
Hans I. Bjelkhagen; V. Michael Bove, Editor(s)

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