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Нанофотоника
Theory of holographic formation in multicomponent photopolymer-based nanocomposites
V. N. Borisova, V. V. Lesnichiib a ITMO University, St. Petersburg, Russia
b Albert-Ludwigs-Universität Freiburg, Freiburg, Germany
Аннотация:
The derivation of the three-component (monomer, chemically neutral component, and polymer) photopolymerization model from general thermodynamic considerations is presented. This model, together with another previously published one, are subject to a numerical solution for the case of a two-component one-dimensional diffusion (polymer component being steady). The divergence of results of work for both models was compared based on the average speed of the root-mean-square deviation in the spatial spectrum domain for relative volume fraction functions for all three components. Such a comparison was performed for 81 pairs of initial relative amount of neutral component and effective diffusion coefficient. The results of the work may serve as a good guide for the choice of parameters of experiments, which are aimed to verify the correctness of the modified theory.
Ключевые слова:
photopolymerization, photoformer, holographic grating, multicomponent diffusion, polymer, holography.
Поступила в редакцию: 18.01.2020 Исправленный вариант: 18.01.2020 Принята в печать: 20.04.2020
Образец цитирования:
V. N. Borisov, V. V. Lesnichii, “Theory of holographic formation in multicomponent photopolymer-based nanocomposites”, Оптика и спектроскопия, 128:8 (2020), 1201; Optics and Spectroscopy, 128:8 (2020), 1286–1291
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/os354 https://www.mathnet.ru/rus/os/v128/i8/p1201
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