Реферат: The methods of formation and properties of a holographic photopolymeric material (PPM) of thickness 0.5-1.0 mm in a hybrid organic-inorganic matrix are investigated. The matrix is formed by synthesizing the cofspolymer N-vinylpyrrolidone with triethoxyvinylsilane with subsequent hydrolytic condensation of this copolymer with tetraethoxysilane pre-sol. It is shown that a solid hybrid matrix, stable against cracking, can be formed at a pre-sol-copolymer weight ratio of 1:4. Transmission and reflection holograms in a hybrid PPM of thickness 0.46 mm are recorded, and it is shown that the angular selectivity of the transmission hologram is 0.17° and that the material shrinkage measured from changes in the Bragg angle of the transmission hologram does not exceed 0.7%. The holographic characteristics obtained have been improved by an order of magnitude as against PPM in an organic polymeric matrix. Formation of a photopolymeric material for recording highly selective holograms in a hybrid organic-inorganic matrix is a promising approach in the development of photosensitive media for a three-dimensional holographic memory. © 2005 Springer Science+Business Media, Inc.

Библиографическая ссылка: Shelkovnikov V.V. , Russkikh V.V. , Vasiliev E.V. , Kovalevskii V.I. , Pen E.F.
Photopolymeric material based on an organic-inorganic sol-gel matrix for holography
Journal of Applied Spectroscopy. 2005. V.72. N4. P.599-605. DOI: 10.1007/s10812-005-0119-0 Scopus РИНЦ

Оригинальная версия: Шелковников В.В. , Русских В.В. , Васильев Е.В. , Ковалевский В.И. , Пен Е.Ф.
Фотополимерный материал на основе органическо-неорганической золь-гель матрицы для голографии
Журнал прикладной спектроскопии. 2005. Т.72. №4. С.551-556. РИНЦ

Даты:

Опубликована в печати:

1 июл. 2005 г.

Идентификаторы:

Scopus	2-s2.0-27744544510
РИНЦ	13478648
OpenAlex	W2054573818

Альметрики: