The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 08, 2010
Filed:
Jun. 10, 2005
Michel Gross, Villepinte, FR;
Francois Georges Gerard Ramaz, Le Kremlin-Bicetre, FR;
Benoit Claude Forget, Paris, FR;
Gerald Roosen, La Celle les Bordes, FR;
Philippe Delaye, Paris, FR;
Albert-claude Boccara, Paris, FR;
Michel Gross, Villepinte, FR;
Francois Georges Gerard Ramaz, Le Kremlin-Bicetre, FR;
Benoit Claude Forget, Paris, FR;
Gerald Roosen, La Celle les Bordes, FR;
Philippe Delaye, Paris, FR;
Albert-Claude Boccara, Paris, FR;
Centre National de la Recherche Scientifique (CNRS), Paris Cedex, FR;
Universite Pierre et Marie Curie (Paris VI), Paris, FR;
Abstract
This invention concerns an acousto-optic imaging method comprising a step which consists in engraving in a dynamic holographic material a complex index array resulting from the interference of the acousto-optic component of the signal wave and a pump wave of frequency equal to the frequency of the acousto-optic component.