Please use this identifier to cite or link to this item: doi:10.22028/D291-24636
Title: New UV-curable adhesives with variable refractive index based on inorganic-organic nanocomposites (NANOMER) for optical components
Author(s): Winkler, Ralf-Peter
Mennig, Martin
Schmidt, Helmut K.
Language: English
Year of Publication: 1999
OPUS Source: Ceramics - getting into the 2000's / ed. by P. Vincenzini. — Part E. - Faenza : Techna, 1999. — (Advances in science and technology ; 17), S. 689-696
SWD key words: Brechzahl
Nanokomposit
Integrierte Optik
Optische Eigenschaft
Epoxy-Gruppe
DDC notations: 620 Engineering and machine engineering
Publikation type: Part of Conference Proceedings
Abstract: New transparent UV-curable adhesives for the use in integrated optics based on organic-inorganic nanocomposites (NANOMER) have been developed. These adhesives show excellent optical properties, whereby a high content of SiO2 particles with an average particle size of 10 nm can be achieved (up to 35 vol-%). The thermal expansion coefficient could be reduced from 75 ppm/K down to 30 ppm/K with a filler content of 20 wt-% (15 vol-%). The refractive index could be varied from 1.450 (cured 1.461) to 1.546 (cured 1.558), at a wavelength of 644 nm, by variation of the synthesis. UV-curing was faster compared to UV-curable commercial epoxy resins.
Link to this record: urn:nbn:de:bsz:291-scidok-29447
hdl:20.500.11880/24692
http://dx.doi.org/10.22028/D291-24636
ISBN: 88-86538-18-6
Date of registration: 30-Aug-2010
Faculty: SE - Sonstige Einrichtungen
Department: SE - INM Leibniz-Institut für Neue Materialien
Collections:INM
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