Quantum yield and molar absorptivity for a dye photobleaching in a holographic recording material

Luis Carretero-Lopez; Salvador Blaya-Escarre; Antonio Fimia; Ricardo Marin Mallavia; Roque F. Madrigal; Augusto Belendez; Celia Garcia

doi:10.1117/12.304516

26 March 1998 Quantum yield and molar absorptivity for a dye photobleaching in a holographic recording material

Luis Carretero-Lopez, Salvador Blaya-Escarre, Antonio Fimia, Ricardo Marin Mallavia, Roque F. Madrigal, Augusto Belendez, Celia Garcia

Author Affiliations +

Proceedings Volume 3294, Holographic Materials IV; (1998) https://doi.org/10.1117/12.304516
Event: Photonics West '98 Electronic Imaging, 1998, San Jose, CA, United States

Abstract

The quantum efficiency and molar absorption coefficients of dyes are the responsible for holographic efficiency and sensitivity in a photopolymeric holographic recording material. These parameters have been obtained by fitting the experimental transmittance curves as function of time. For this using the mechanism of photo initiation an analytical expression for the transmitted intensity in a photopolymerizable holographic material has been proposed, obtaining good agreement between theory and experience.

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Luis Carretero-Lopez, Salvador Blaya-Escarre, Antonio Fimia, Ricardo Marin Mallavia, Roque F. Madrigal, Augusto Belendez, and Celia Garcia "Quantum yield and molar absorptivity for a dye photobleaching in a holographic recording material", Proc. SPIE 3294, Holographic Materials IV, (26 March 1998); https://doi.org/10.1117/12.304516

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