Record and postexpositional self-amplification of holographic grating in photopolymer films with light-induced optical attenuation

Sergey N. Sharangovich; Eugene A. Dovolnov

doi:10.1117/12.488506

14 July 2003 Record and postexpositional self-amplification of holographic grating in photopolymer films with light-induced optical attenuation

Sergey N. Sharangovich, Eugene A. Dovolnov

Author Affiliations +

Proceedings Volume 5104, Enabling Photonic Technologies for Aerospace Applications V; (2003) https://doi.org/10.1117/12.488506
Event: AeroSense 2003, 2003, Orlando, Florida, United States

Abstract

In this work the theoretical study of record and postexpositional amplification of holographic gratings in photopolymeric materials with light-induced optical attenuation has been carried out. The analytical model describing spatial-temporal transformation of holographic grating field during record and postexpositional amplification is developed. The model takes into consideration light-induced changing of optical attenuation and diffusion processes. Light-induced optical attentuation has been described with the help of the logarithmic function on the base of experimental data. The results of numerical simulation on the base of the model are presented. The basic physical parameters of photopolymers have been described with the help of the experimental data and the analytical model. The researched photopolymer was made in Institute of Organic Chemistry of the Siberian Separation of a Russian Academy of Sciences (Novosibirsk).

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Sergey N. Sharangovich and Eugene A. Dovolnov "Record and postexpositional self-amplification of holographic grating in photopolymer films with light-induced optical attenuation", Proc. SPIE 5104, Enabling Photonic Technologies for Aerospace Applications V, (14 July 2003); https://doi.org/10.1117/12.488506

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