Please use this identifier to cite or link to this item: doi:10.22028/D291-24261
Title: Low optical loss planar waveguides prepared in an organic-inorganic hybrid system
Author(s): Ribeiro, Sidney J. L.
Messaddeq, Younes
Goncalves, Rogéria R.
Ferrari, Maurizio
Montagna, Maurizio
Aegerter, Michel A.
Language: English
Year of Publication: 2000
OPUS Source: Applied physics letters. - 77. 2000, 22, S. 1-3
SWD key words: PAC
DDC notations: 620 Engineering and machine engineering
Publikation type: Journal Article
Abstract: HfO2-(3-glycidoxypropil)trimethoxisilane (GPTS) planar waveguides were prepared by a sol-gel route. A stable sol of Hafinia nanocrystals was prepared and characterized by photon correlation spectroscopy and high resolution transmission electron microscopy. The suspension was incorporated in GPTS host and the resulting sol was deposited on borosilicate substrates by the spin coating technique. Optical properties such as refractive index, thickness, number of propagating modes, and attenuation coefficient were measured at 632.8, 543.5, and 1550 nm by the prism coupling technique as a function of the HfO2 content.
Link to this record: urn:nbn:de:bsz:291-scidok-25060
Date of registration: 14-Dec-2009
Faculty: SE - Sonstige Einrichtungen
Department: SE - INM Leibniz-Institut für Neue Materialien
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