Patent · US Active

Method and installation for acousto-optic imaging

US7733742B2 · kind B2 · utility

11Cited by

2References

27Claims

0Family size

Assignees

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE · FR
Universite Pierre Et Marie Curie (Paris 6) · FR

Inventors

Michel Gross · Dußlingen, DE
François Ramaz · Coulommiers, FR
Benoit Forget · Paris, FR
Gerald Roosen · Rambouillet, FR
Philippe Delaye · Paris, FR
Albert Claude Boccara · Paris, FR

Key dates

Filing date	Jun 10, 2005
Grant date	Jun 8, 2010
Priority date	—
Expiry date	Sep 9, 2026

Classification

Technology area (CPC G)Physics
CPC primaryG03H2260/36
WIPO fieldMeasurement
WIPO sectorInstruments

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.