Matches 1 - 14 out of 14


Match Document Document Title
US20140198318 METHOD AND APPARATUS FOR PRODUCING FIBER OPTIC GYROSCOPE SENSING COIL USING B-STAGE ADHESIVE COATED OPTICAL FIBER  
An optical fiber with a b-stageable hybrid adhesive coating includes an optical fiber and an outer jacket. The outer jacket includes at least one layer that includes a partially cured b-stageable...
US20090141284 OCTUPOLE WINDING PATTERN FOR A FIBER OPTIC COIL  
An octupole winding pattern for winding a fiber optic coil includes at least two layers of an eight-layer winding pattern having an end fiber optic coil diameter formed in an opposite direction as...
US20130050709 SAGNAC INTERFEROMETER WITH BUNDLE-FIBER COIL  
A method in which a ribbon fiber, containing a plurality of waveguides each having a first end and a second end, is wound into a coil and the second end of a first waveguide is coupled together...
US20100079766 MULTIPLE NESTED INTERFEROMETRIC FIBER OPTIC GYROSCOPE SYSTEM  
A multiple nested interferometric fiber optic gyroscope system having varying functions may include a first fiber optic coil, a second fiber optic coil which is smaller than the first fiber...
US20120133923 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 τDC; a coil including N turns of a fiber optic with length L; an optical element separating...
US20110134432 SYSTEM AND METHOD FOR USING SLOW LIGHT IN OPTICAL SENSORS  
An optical sensor includes at least one optical coupler and an optical waveguide in optical communication with the at least one optical coupler. The optical waveguide is configured to receive a...
US20130321817 ALL-FIBER INTERFEROMETRIC FIBER OPTIC GYROSCOPE HAVING A MINIMUM RECIPROCAL CONFIGURATION  
An all-fiber interferometric fiber optic gyroscope having a minimum reciprocal configuration is described. The gyroscope comprises a polarized light source, a light detector, a light source...
US20120013912 ALL-FIBER INTERFEROMETRIC FIBER OPTIC GYROSCOPE HAVING A MINIMUM RECIPROCAL CONFIGURATION  
An all-fiber interferometric fiber optic gyroscope having a minimum reciprocal configuration is described. The gyroscope comprises a polarized light source, a light detector, a light source...
US20090059238 SYSTEM AND METHOD FOR USING SLOW LIGHT IN OPTICAL SENSORS  
An optical sensor includes at least one optical coupler and an optical waveguide in optical communication with the at least one optical coupler. The optical waveguide is configured to receive a...
US20100165350 Differential birefringent fiber frequency-modulated continuous-wave Sagnac gyroscope  
Disclosed is a differential birefringent fiber frequency-modulated continuous-wave (FMCW) Sagnac gyroscope for measuring rotation velocity. The gyroscope uses a 90°-twisted single-mode...
US20100220332 FIBER OPTIC SENSOR USING A BRAGG FIBER  
An optical sensor includes an optical coupler configured to receive a first optical signal and to split the first optical signal into a second optical signal and a third optical signal. The...
US20100302548 LASER-DRIVEN OPTICAL GYROSCOPE HAVING A NON-NEGLIGIBLE SOURCE COHERENCE LENGTH  
A fiber-optic sensor, a method of configuring a fiber-optic sensor, and a method of using a fiber-optic sensor are provided. The fiber-optic sensor includes an optical fiber coil having a length...
US20160146607 DYNAMICALLY MONITORING THE INSTANTANEOUS ZERO ROTATION RATE VOLTAGE OF INTERFEROMETRIC FIBER OPTIC GYROSCOPE (IFOG)  
The drift (°/h) for an interferometric fiber optic gyroscope (IFOG) means the variations on the voltage generated versus the zero angular (rotation) rate, whilst IFOG is not under influence of any...
US20110176140 LOW-NOISE FIBER-OPTIC SENSOR UTILIZING A LASER SOURCE  
A fiber-optic sensor includes an optical fiber coil and a laser source optically coupled to the coil. Light from the source is transmitted to the coil as a first optical signal and a second...

Matches 1 - 14 out of 14