OPTICAL COUPLING CALIBRATION METHOD, SYSTEM, AND RECORDING MEDIUM

OPTICAL PROBE AND RELATED METHODS

Methods and apparatuses for testing imaging devices

Precision non-contact core imaging of fiber optic assemblies

System for monitoring resin flow

Method and system for controlling the integrated health of a mechanical structure by diffuse elastic waves

Diagnosis apparatus

Optical fiber characteristics measuring apparatus and optical fiber characteristics measuring method

Device for measuring endogenous deformations

Systems and methods for integrated, multi-functional, fault tolerant sensing and communication

Distributed acoustic sensing in a multimode optical fiber using distributed mode coupling and delay

Fiber optic weight sensor optimization for landing gear

Micrometeoroid and orbital debris impact detection and location using fiber optic strain sensing

Apparatus for measuring length of optical resonant cavity

Distributed nondestructive structural defects detection in slickline cables

COMPOSITE SLICKLINE CABLE INTEGRITY TESTING

Focused optical configuration for NSMS probes

Reflective sensor for detection of material degradation

METHOD AND SYSTEM FOR MONITORING OPERATING CONDITIONS IN A STEAM GENERATOR

Downhole drilling optimization collar with fiber optics

Method for monitoring an electrical power supply line comprised in a seismic cable, corresponding system, computer program product and non-transitory computer-readable carrier medium

Downhole drilling optimization collar with fiber optics

Method and device for monitoring the state of rotor blades

Fixture for shape-sensing optical fiber in a kinematic chain

Monitoring device, system and method for the monitoring of an area of building or land, using at least one light waveguide

Signal monitoring system for monitoring strain applied to a composite component

Optical fiber grating sensor system and method comprising plural optical gratings having partially overlapping operating ranges

Optical monitoring device for monitoring curvature of a flexible medical instrument

Monitoring/managing electrochemical energy device using detected intercalation stage changes

System and method for detecting damage to a wind turbine blade

Fixture for shape-sensing optical fiber in a kinematic chain

Reflective sensor for detection of material degradation

Apparatus for measuring mechanical measurands with optical sensor

Frame foot loading measurement system using fiber optic sensing technique

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

Long fibre optic sensor system in a wind turbine component

SIGNAL MONITORING SYSTEM AND METHODS OF OPERATING SAME

Triboluminescent optical fiber sensor

Testing methods for wind turbine blades

Flexible strip comprising at least one optical fibre for carrying out deformation and/or temperature measurements

Fixture for shape-sensing optical fiber in a kinematic chain

Undersea pipeline intrusion detection system using low-frequency guided acoustic waves and distributed optical fiber

FIBER OPTIC MEASURING DEVICE AND METHOD

Sensor apparatus for detecting and monitoring a crack propagating through a structure

Optical transmission strain sensor for wind turbines

Use of Optical Fiber for Distributed Monitoring of Machinery

Distributed fiber optic sensor system with improved linearity

Redundant optical fiber system and method for remotely monitoring the condition of a pipeline

Distributed optical fiber sensor

Device for monitoring the correct operation of a plurality of devices, notably actuators

Optical fiber structure monitoring and analysis

Detection method of crack occurrence position

Optical transmission strain sensor for wind turbines

Fixture for shape-sensing optical fiber in a kinematic chain

Compensating for time varying phase changes in interferometric measurements

Optical sensor for detecting and localizing events

Optical fiber feature distribution sensor

STRUCTURAL MONITORING

Fiber cable distortion detection system and method

Structural monitoring of wind turbine with fibre bragg grating sensors in each blade

Mixer-based time domain reflectometer and method

Wind turbine having a sensor system for detecting deformation in a wind turbine rotor blade and corresponding method

ROTOR BLADE MONITORING

Fixture for shape-sensing optical fiber in a kinematic chain

Optical sensor with distributed sensitivity

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

Structrual element made of an aluminum alloy including an optical sensor

Compensating for time varying phase changes in interferometric measurements

Brillouin spectral measuring method and Brillouin spectral measuring apparatus

Damage sensors

Multiplexing spectrometer

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

Fiber optic position and/or shape sensing based on rayleigh scatter

System and method for integrated measurement using optical sensors

Impact detection system with three or more optical fiber sensors

Impact detection system using an optical fiber sensor

Sensor and disturbance measurement method using the same

AE/ultrasound detection system, and material monitoring apparatus and nondestructive inspection apparatus equipped the system

System for measurement and detection of parameters and anomalies

Bonded part peeling shape identification device

Fibre optic sensor method and apparatus

Lithium-Niobate fiber optic sensor and system

Damage detection system

Direct measurement of Brillouin frequency in distributed optical sensing systems

Humidity sensor and method for monitoring moisture in concrete

Structural health monitoring layer having distributed electronics

Underwater structure monitoring systems and methods

Mixer-based time domain reflectometer and method

Fixer for fiber bragg grating sensor

Optical sensor and modulator

Method and device for measuring the weight applied to the ground by at least one axle

Optical transmission device for controlling optical level of wavelength multiplexed light and method thereof

Method for examining corrosion of a steel reinforcement rod embedded in concrete

Distributed optical fiber sensor system

Mixer-based in-service time domain reflectometer apparatus and methods

Measuring arrangements for testing workpieces, and a method for metrological instrumentation of workpieces

Optical fiber bragg grating coating removal detection

Patch-type extrinsic Fabry-Perot interferometric fiber optic sensor and real-time structural vibration monitoring method using the same

Methods and apparatus for monitoring and fixing holes in composite aircraft

Means to detect damage in composite material panels