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IXBLUE
| IXBLUE Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20120133923 | INTERFEROMETER WITH A FIBER OPTIC HAVING A HIGH PMD IN COUPLED MODE, FIBER OPTIC GYROSCOPE (FOG), AND INERTIAL NAVIGATION SYSTEM INCLUDING SUCH A GYROSCOPE - Disclosed is a fiber optic interferometer including: a wideband optical source having a decoherence time τ | 05-31-2012 |
| 20120093463 | FIBER BRAGG GRATING HYDROPHONE COMPRISING A DIAPHRAGM AMPLIFIER - A fiber Bragg grating hydrophone includes a fluid chamber ( | 04-19-2012 |
| 20120082415 | BRAGG GRATING FIBER HYDROPHONE WITH A BELLOWS AMPLIFIER - A Bragg grating fiber hydrophone, includes a fluid chamber and an optical fiber in which a Bragg grating is integrated, the optical fiber passing through the fluid chamber along a longitudinal axis such that the Bragg grating is positioned inside the latter. The fluid chamber is filled with a compressible fluid and is defined by a casing including two ends connected to the optical fiber. The casing includes at least one portion formed by an extensible and compressible tube extending along the longitudinal axis. The portion formed by an extensible and compressible tube includes an outer end coinciding with one of the two casing ends and can be longitudinally deformed by a difference in the pressures applied on the walls thereof, which results in a variation of the length of the optical fiber as measured by a variation in the wavelength of a luminous flux extracted from the optical fiber. | 04-05-2012 |
| 20110255375 | ACOUSTIC WAVE TRANSDUCER AND SONAR ANTENNA WITH IMPROVED DIRECTIVITY - The invention relates to an acoustic wave transducer that includes at least one electroacoustic motor ( | 10-20-2011 |