G - Physics – 02 – B
Patent
G - Physics
02
B
G02B 6/00 (2006.01)
Patent
CA 2567252
The invention provides an integrated optical waveguide sensor module (200) with reduced signal modulation and increased sensitivity. An optical waveguide sensor module (200) comprises an optically transparent substrate (210) having a first and a second interface and an optical waveguide film (220) disposed on the substrate (210) with the first interface (225) therebetween, wherein the film (220) comprises at least one grating pad (235) that is optically coupled therewith. The substrate (210) and the optical waveguide film (220) are configured to reduce parasitic interference within the substrate.
L~invention propose un module capteur guide d~ondes optique intégré (200) avec une modulation réduite du signal et une sensibilité accrue. Un module capteur guide d~ondes optique (200) comprend un substrat optiquement transparent (210) ayant une première et une deuxième interface et un film guide d~ondes optique (220) disposé sur le substrat (210) avec la première interface (225) entre celles-ci, dans lequel le film (220) comprend au moins une grille (235) qui est optiquement couplée à celui-ci. Le substrat (210) et le film guide d~ondes optique (220) sont configurés de façon à réduire l~interférence parasitaire dans le dit substrat.
Cottier Kaspar
Hlousek Louis
Kunz Rino E.
Voirin Guy
Ciphergen Biosystems Inc.
Cottier Kaspar
Hlousek Louis
Kunz Rino E.
Smart & Biggar
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