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Inscription laser UV pulsé sur nouveau matériau hybride pour codeurs optiques intégrés

Abstract : Integrated Optics is a promising technique for mass production of optical circuits for telecommunications and sensor applications.
Sol-Gel Technology has been proved to be efficient. A new hybrid material of epoxy type has been developed in order to simplify synthesis and improve performance such as adhesion.
This work is aimed to develop a new UV Laser setup in an epoxy layer and the definition of the associated protocol. This local polymerization process is a promising alternative to the conventional mask lithography techniques.
This new setup uses a pulsed UV Laser working at a low wavelength to get better resolutionand stronger polymerization.
This work has shown the feasibility of complex circuits, WDM multiplexer type, at a low cost writing process. We have fabricated the first prototypes of circuits dedicated to the multiple selection of wavelengths for spectral optical CDMA coding.
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https://tel.archives-ouvertes.fr/tel-00258256
Contributor : Sylvain Gatti <>
Submitted on : Monday, May 26, 2008 - 1:51:49 PM
Last modification on : Monday, January 11, 2021 - 11:08:02 AM
Long-term archiving on: : Tuesday, September 21, 2010 - 4:45:21 PM

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  • HAL Id : tel-00258256, version 2

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Sylvain Gatti. Inscription laser UV pulsé sur nouveau matériau hybride pour codeurs optiques intégrés. Physique Atomique [physics.atom-ph]. Université Montpellier II - Sciences et Techniques du Languedoc, 2007. Français. ⟨tel-00258256v2⟩

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