Deformable mirror
AssigneesCentre National de la Recherche Scientifique (CNRS), Universite Joseph Fourier
InventorsJulien Charton, Zoltan Hubert, Laurent Jocou, Eric Stadler, Jean-Luc Beuzit, Pierre Kern
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Abstract
An optoelectric device including a deformable membrane with an outer reflecting surface and an inner surface whereon a plurality of permanent magnets are fixed, and having a bottom surface entirely coated with a continuous layer of a flexible material; and a support including a plurality of electromagnets placed opposite the permanent magnets to exert an electromagnetic force thereon, locally displacing a zone corresponding to the deformable membrane.
Claims16
An optoelectric device comprising:
- a deformable membrane with an outer reflecting surface and an inner surface whereon a plurality of permanent magnets are fixed, and having a bottom surface entirely coated with a continuous layer of a flexible material;
- and
- a support including a plurality of electromagnets placed opposite the permanent magnets to exert an electromagnetic force thereon, locally displacing a zone corresponding to the deformable membrane.
A method of manufacturing an optoelectric device comprising a deformable membrane with an outer reflecting surface and an inner surface whereon a plurality of permanent magnets are fixed, comprising:
- depositing an adhesive film over the entire bottom surface of the membrane;
- and
- depositing the permanent magnets on a part of the adhesive surface.
The method according to clam 10, wherein depositing the adhesive is carried out by centrifugation of the adhesive deposited locally on a surface of the membrane.
Dependencies are inferred from the claim text.