164870 ⎘
Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infra-red, visible, or ultra-violet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using an interferometer arrangement using interferometer with one loop with several directions of circulation of the light, e.g. Sagnac interferometer
Method for realizing high stability of micro-nano optical fiber Sagnac loop output by means of filter mode control
#2High sampling rate optical fiber sensor
#3Structured optical fibre sensor integrating a tunable vernier effect laser emission device
#4Optical fiber detection device for detecting discharge fault of high-voltage bushing
#5System for interrogating an interferometer, an interferometric system and a method for interrogating an interferometer
#6Segmented poled optical fiber for fiber optic sensor and phased array
#7Sagnac-ring fiber-optic interferometric system with Rayleigh length spaced polarizer
#8Sonar system and method using arrays of optical ring resonator sensors
#9Sagnac interferometer-type fiber-optic current sensor
#10Sagnac interferometer event sensing and locating device
#11SAGNAC interferometer-type fiber-optic current sensor
#12Optical sensor utilizing hollow-core photonic bandgap fiber with low phase thermal constant
#13Passively biased fiber-optic gyroscope and current sensor
#14Optical sensor utilizing hollow-core photonic bandgap fiber with low phase thermal constant
#15Optical fiber vibration sensor