Please use this identifier to cite or link to this item: doi:10.22028/D291-24520
Title: Photochromic organic-inorganic nanocomposites as holograpahic storage media
Author(s): Judeinstein, Patrick
Oliveira, Peter William de
Krug, Herbert
Schmidt, Helmut K.
Language: English
Year of Publication: 1997
OPUS Source: Advanced materials for optics and electronics. - 7. 1997, 3, S. 123-133
SWD key words: Speichermedien
DDC notations: 620 Engineering and machine engineering
Publikation type: Journal Article
Abstract: This paper describes the properties of some new organic-inorganic photochromic layers. They are based on a hybrid organic-inorganic matrix in which tungsten heteropolyoxometallates (SiW12O404-, PW12O403-) are entrapped in a network obtained from the reaction of 3-glycidoxy-propyltrimethoxysilane. The high homogeneity of these materials on the nanoscale leads to transparent monoliths and layers of controlled thicknesses up to 40 µm. The optical properties of the blend are emphasised and the construction of amplitude gratings in the materials by two-wave-mixing experiments is described. The results of the optical experiments and the comparison with the theoretical background are used as a model for photochromic holographic storage processes.
Link to this record: urn:nbn:de:bsz:291-scidok-28365
Date of registration: 21-Apr-2010
Faculty: SE - Sonstige Einrichtungen
Department: SE - INM Leibniz-Institut für Neue Materialien
SciDok - Der Wissenschaftsserver der Universität des Saarlandes

Files for this record:
File Description SizeFormat 
sm199706.pdf238,33 kBAdobe PDFView/Open

Items in SciDok are protected by copyright, with all rights reserved, unless otherwise indicated.