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Proceedings Paper

Analytical and experimental investigations of photopolymer Bragg gratings at a string pulse record
Author(s): Eugene A. Dovolnov; Sergey N. Sharangovich; Eugene F. Pen; Vladimir V. Shelkovnikov
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Paper Abstract

In this work the theoretical study of pulse string construction 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 construction process is developed. The model has a view of recurrence relation and takes into consideration light-induced changing of optical attenuation and diffusion process. The results of numerical simulation on the base of the model are presented and include analysis of record stage, self-amplification stage and whole pulse string construction. The behavior of spatial profile and diffraction characteristics of constructed gratings are estimated with the help of numerical simulation. Fitting experiment and theoretical data has been made. The researched photopolymer was made in Institute of Organic Chemistry of the Siberian Separation of the Russian Academy of Sciences (Novosibirsk).

Paper Details

Date Published: 8 June 2005
PDF: 8 pages
Proc. SPIE 5851, Fundamental Problems of Optoelectronics and Microelectronics II, (8 June 2005); doi: 10.1117/12.634043
Show Author Affiliations
Eugene A. Dovolnov, Tomsk State Univ. of Control System and Radioelectronics (Russia)
Sergey N. Sharangovich, Tomsk State Univ. of Control System and Radioelectronics (Russia)
Eugene F. Pen, Institute of Automation and Electrometry (Russia)
Vladimir V. Shelkovnikov, Novosibirsk Institute of Organic Chemistry (Russia)

Published in SPIE Proceedings Vol. 5851:
Fundamental Problems of Optoelectronics and Microelectronics II
Yuri N. Kulchin; Oleg B. Vitrik; Vladimir I. Stroganov, Editor(s)

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