Please use this identifier to cite or link to this item: doi:10.22028/D291-24418
Title: Fabrication of GRIN-materials by photopolymerization of diffusion-controlled organic-inorganic nanocomposite materials
Author(s): Oliveira, Peter William de
Krug, Herbert
Müller, Peter
Schmidt, Helmut K.
Language: English
Year of Publication: 1996
OPUS Source: Better ceramics through chemistry VII : organic/inorganic hybrid materials ; symposium held April 4 - 8, San Francisco, California, USA. - Pittsburgh, Pa. : MRS, 1996. - (Materials Research Society symposium proceedings ; 435), S. 553-558
SWD key words: Photopolymerisation
Organisch-anorganischer Hybridwerkstoff
DDC notations: 620 Engineering and machine engineering
Publikation type: Conference Paper
Abstract: New photopolymers have contributed siginficantly to the recent growth of holographic and lithographic applications. Photopolymerizable organic-inorganic hybrid materials, based on methacrylate functionalized silane and zirconia particles as holographic recording material, are presented. Thick films of this composite system were prepared and volume diffractive gratings were fabricated by a two laser beam interference technique. The formation of the gratings is based on the diffusion of high refrractive index components (ZRO2-nanoparticles) to areas with high irradiation intensity with subsequent immobilization by full irradiation of the film. The influence of the zirconia particles as the main component for obtaining highly efficient gratings is presented and the correlation between particle concentration and refractive index profile is shown.
Link to this record: urn:nbn:de:bsz:291-scidok-28185
Date of registration: 22-Feb-2010
Faculty: SE - Sonstige Einrichtungen
Department: SE - INM Leibniz-Institut für Neue Materialien
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