Distribution measurement system for pressure, temperature, strain of material, monitoring method for carbon dioxide geological sequestration, assessing method for impact of carbon dioxide injection on integrity of strata, and monitoring method for freezing using same

Optical fiber strain sensor system and method

METHODS OF CHARACTERIZING PROCESSED OPTICAL FIBER ENDS USING SECOND-HARMONIC GENERATION

Pulse laser generator and optical fiber sensor system using same

Fiber optic splice protector for harsh environments

Laser bond inspection with compact surface motion sensor

Multi point, high sensitive tactile sensing module for robots and devices

Frame transfer device for an optical strain gauge structure

Optical cable, downhole system having optical cable, and method thereof

Fiber optic sensing apparatus and method for sensing parameters involving different parameter modalities

TEMPERATURE CONTROL MECHANISMS FOR STABLE SHAPE SENSING

Method for detecting torsion in a cable, electric cable with torsion sensor and method for manufacturing said cable

Spring having a built-in deformation sensor

SYSTEM FOR LOCATING ELECTRIC CABLES

Method for measuring the strain of material using short cavity fiber laser

Temperature and strain sensing optical fiber and temperature and strain sensor

Apparatus and Method for Measuring Mechanical Properties of Tendons in Tension Leg Platforms

Apparatus and Method for Monitoring the Mechanical Properties of Subsea Longitudinal Vertical Components in Offshore Drilling and Production Applications

Structural health monitoring method and apparatus based on optical fiber bend loss measurement

Method and apparatus for compensating for a time-varying disturbance in interferometric sensing systems

Structural strain sensing optical cable

Method and system for measuring pore-fluid pressure

Fiber-optic monitoring cable

Optical fiber sensor

Distributed strain and temperature sensing system

High temperature uncooled optical probe

Optical sensor having fiduciary marks detected by Rayleigh scattered light

BOTDA system that combined optical pulse coding techniques and coherent detection

Flexible fibre optic deformation sensor system and method

Method and apparatus for fixing strained optical fibers against creep and temperature and strain sensors using said technology

Fiber optic strain locking arrangement and method of strain locking a cable assembly to tubing

Optical fiber sensors having long active lengths, systems, and methods

Sensor and method of sensing

Side-hole cane waveguide sensor

Apparatus for flexible pipe body and method of producing same

Co-registration of cores in multicore optical fiber sensing systems

Optical fiber coupled photonic crystal slab strain sensor system

Sensing cable

Two-core optical fibers for distributed fiber sensors and systems

Method and assembly for sensing permanent deformation of a structure

Bridge safety monitoring integrated system with full optical fiber and the method for sensing thereof

Clamping force sensor assembly for monitoring transformer degradation

System for monitoring flow of a matrix material in a molding tool using a scattering optical signal transmitted along at least one optical fiber during production of a component

Strain sensing cable

Side-hole cane waveguide sensor

TEMPLATES FOR OPTICAL SHAPE SENSING CALIBRATION DURING CLINICAL USE

DETECTION OF FOREIGN OBJECT IN PROXIMTY OF SURGICAL END-EFFECTOR

Strain sensor apparatus and method of strain sensing

APPARATUS AND METHOD FOR A PRESSURE SENSITIVE DEVICE INTERFACE

Brillouin optoelectronic measurement method and apparatus

Flexible pipe system

Strain sensor, manufacturing method and system

Method and apparatus for fixing strained optical fibers against creep and temperature and strain sensors using said technology

Baby monitoring mat based on fiber optic sensor

Enhancing functionality of reflectometry based systems using parallel mixing operations

INTERFEROMETRIC STRAIN FIELD SENSOR SYSTEM FOR MEASURING ROTOR STATE

Sensing assembly

System and method for sensing shape of elongated instrument

Instrument systems and methods utilizing optical fiber sensor

Instrument systems and methods utilizing optical fiber sensor

Optical fiber instrument system and method with motion-based adjustment

System and method for sensing shape of elongated instrument

Fiber optic instrument shape sensing system and method

System and method for calibration of optical fiber instrument

Fiber optic instrument orientation sensing system and method

COMPOSITE STRUCTURE HAVING AN EMBEDDED SENSING SYSTEM

OPTICAL FIBER SENSOR AND METHOD FOR ADHERING AN OPTICAL FIBER TO A SUBSTRATE

SYSTEMS AND METHODS UTILIZING SHAPE SENSING FIBERS

Apparatus and methods for fiber integration and registration

Distributed optical fiber sensor based on Raman and Brillouin scattering

Injector cooling block for holding at least one injector

Modalmetric fibre sensor

System and method for Brillouin analysis

OPTICAL STRAIN GAUGE

Fiber optic sensor based on spiral structure

Compact force sensor for catheters

Clamping force sensor assembly for monitoring transformer degradation

Optical fiber sensors having long active lengths, systems, and methods

Electric cable with bending sensor and monitoring system and method for detecting bending in at least one electric cable

System and method for simultaneously determining strain and temperature characteristics of an object

Monitoring fibers in an optical ribbon cable

Electric cable with strain sensor and monitoring system and method for detecting strain in at least one electric cable

Sensing device having a large diameter D-shaped optical waveguide

Compensating for non-ideal multi-core optical fiber structure

Distributed fiber optic sensor system with improved linearity

Use of fiber optic sensor techniques for monitoring and diagnostics of large AC generators

Media stress analysis system and method

Registration of an extended reference for parameter measurement in an optical sensing system

Detection of seismic signals using fiber optic distributed sensors

Distributed Optical Fibre Sensor

Fiber optic cable

Pressure sensor arrangement using an optical fiber and methodologies for performing an analysis of a subterranean formation

Distributed optical fiber sensor

Systems and methods for monitoring a condition of a rotor blade for a wind turbine

Optical fiber sensor

Optical position and/or shape sensing

Optical fiber sensor, pressure sensor, end effector and stress detecting method using the same

Instrument mounting system and method

Fiber strain sensor and measurement system for repeated large deformation

TRANSDUCER WITH MULTIMODAL OPTICAL FIBRE AND MODE COUPLING AND METHOD FOR MAKING SAME

APPARATUS FOR DETECTING THE LOAD ON A BEARING

Optical strain gauge

High spatial resolution distributed temperature sensing system

Optic fiber connection for a force sensing instrument

BUMPER SENSOR

Side-hole cane waveguide sensor

Method and device for dynamic measurement of the radial deformation of a rolling bearing ring

Optical fiber distribution type sensor and optical fiber distribution type detecting method

Detection system and optical fiber for use in such system

Method and Device for Detecting Parameters for the Characterization of Motion Sequences at the Human or Animal Body

METHOD OF MEASURING PHYSICAL QUANTITY OF OBJECT TO BE MEASURED, AND METHOD OF CONTROLLING THE SAME

Method for fabricating a sensor, a sensor, and a method for sensing

MULTI-MODE OPTICAL FIBER SENSOR

Fiber optic sensing system, method of using such and sensor fiber

Waveguide sensor for sensing

Structrual element made of an aluminum alloy including an optical sensor

Robotic instrument systems and methods utilizing optical fiber sensor

Impact-sensing thermal insulation system and missile incorporating same

Strain sensing device and method of measuring strain

Optical Fiber Sensor

Method and system for simultaneous measurement of strain and temperature

Method for monitoring living body activities, and optical fiber type flat shaped body sensor, garment styled optical fiber type flat shaped body sensor and human body fitted optical fiber type flat shaped body sensor used for the same

Spectral measurement apparatus and measurement method utilizing Brillouin scattering

METHOD AND APPARATUS FOR HIGH FREQUENCY OPTICAL SENSOR INTERROGATION

Distributed optical fiber sensor

Distributed Brillouin sensor system based on DFB lasers using offset locking

Sensor system, sensor element, and method with a light sensor and an electrical sensor for monitoring a closing mechanism

Distributed strain and temperature discrimination in polarization maintaining fiber

Lithium niobate coated optical fiber apparatus and method

Lithium-Niobate fiber optic sensor and system

Device and system for measuring forces

Demodulation method and apparatus for fiber optic sensors

Fiber optic impact sensing system and method of using same

Optical fiber sensor, manufacturing method thereof, and collision detection device

Fibre-optic surveillance system

Underwater structure monitoring systems and methods

Calculation of birefringence in a waveguide based on Rayleigh scatter

Method for manufacturing sensors having wavy elements

Natural fiber span reflectometer providing a virtual signal sensing array capability

Structural member bend radius and shape sensor and measurement apparatus

Optical fiber measuring module having base member holding optical fiber cable

Side-hole cane waveguide sensor

Fabry-perot sensing element based on a large-diameter optical waveguide

System and method for resolution enhancement of a distributed sensor

Physical quantity measuring method using Brillouin optical fiber sensor

On-line tension measurement in an optical fiber

Distributed fiber sensor with interference detection and polarization state management

Pressure sensor apparatus for measuring pressures including knock conditions in engine cylinders

Fibre Bragg grating sensors

Method and device for testing stress of high-temperature component of power plant boiler

Power cable health monitoring method

Measurement system with disposable fiber with strain coupling in lateral wells

Multiple-wavelength triboluminescent optical fiber sensor

High-precision fiber Bragg grating dislocation sensor

Fracto-mechanoluminescent (FML) crystals-enhanced optical fiber-based impact sensor module

Sensor system for indirect sensing of deformation of flexible structures

Temperature interference-free sensing fiber monitoring apparatus and application method therefor

Means to detect damage in composite material panels