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AU2003212719A1 - Fiber optic sensor package - Google Patents

Fiber optic sensor package

Info

Publication number
AU2003212719A1
AU2003212719A1 AU2003212719A AU2003212719A AU2003212719A1 AU 2003212719 A1 AU2003212719 A1 AU 2003212719A1 AU 2003212719 A AU2003212719 A AU 2003212719A AU 2003212719 A AU2003212719 A AU 2003212719A AU 2003212719 A1 AU2003212719 A1 AU 2003212719A1
Authority
AU
Australia
Prior art keywords
fiber optic
sensor package
optic sensor
package
fiber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003212719A
Inventor
Karianne Pran
Geir Sagvolden
Gunnar Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LIGHT STRUCTURES AS
Original Assignee
LIGHT STRUCTURES AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LIGHT STRUCTURES AS filed Critical LIGHT STRUCTURES AS
Publication of AU2003212719A1 publication Critical patent/AU2003212719A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
    • G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
    • G01L1/246—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using integrated gratings, e.g. Bragg gratings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—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
    • G01D5/26—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 infrared, visible, or ultraviolet light
    • G01D5/32—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 infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/353—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 infrared, visible, or ultraviolet 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
    • G01D5/35306—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 infrared, visible, or ultraviolet 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
    • G01D5/35309—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 infrared, visible, or ultraviolet 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 multiple waves interferometer
    • G01D5/35316—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 infrared, visible, or ultraviolet 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 multiple waves interferometer using a Bragg gratings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—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
    • G01D5/26—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 infrared, visible, or ultraviolet light
    • G01D5/32—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 infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—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 infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/353—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 infrared, visible, or ultraviolet 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
    • G01D5/35383—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 infrared, visible, or ultraviolet 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 multiple sensor devices using multiplexing techniques
    • G01D5/35387—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 infrared, visible, or ultraviolet 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 multiple sensor devices using multiplexing techniques using wavelength division multiplexing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices By Optical Means (AREA)
AU2003212719A 2002-03-13 2003-03-13 Fiber optic sensor package Abandoned AU2003212719A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20021257A NO334515B1 (en) 2002-03-13 2002-03-13 Fiber optic sensor package
NO20021257 2002-03-13
PCT/NO2003/000087 WO2003076887A1 (en) 2002-03-13 2003-03-13 Fiber optic sensor package

Publications (1)

Publication Number Publication Date
AU2003212719A1 true AU2003212719A1 (en) 2003-09-22

Family

ID=19913426

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003212719A Abandoned AU2003212719A1 (en) 2002-03-13 2003-03-13 Fiber optic sensor package

Country Status (4)

Country Link
AU (1) AU2003212719A1 (en)
GB (1) GB2405202B (en)
NO (1) NO334515B1 (en)
WO (1) WO2003076887A1 (en)

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FR2864202B1 (en) 2003-12-22 2006-08-04 Commissariat Energie Atomique INSTRUMENT TUBULAR DEVICE FOR TRANSPORTING A PRESSURIZED FLUID
EP1709416B1 (en) * 2004-01-23 2018-03-07 LM Wind Power International Technology II ApS Device including a system adapted for use in temperature compensation of strain measurements in fibre-reinforced structures
US7295724B2 (en) * 2004-03-01 2007-11-13 University Of Washington Polymer based distributive waveguide sensor for pressure and shear measurement
JP4588432B2 (en) 2004-12-15 2010-12-01 富士重工業株式会社 Method for manufacturing modular sensor for damage detection
ES2267366B1 (en) * 2004-12-29 2008-02-16 Sistemas Materiales Sensados,S.L. SENSING SYSTEM FOR THE MEASUREMENT OF DEFORMATIONS IN STRUCTURES OR MACHINES.
WO2006075972A1 (en) * 2005-01-14 2006-07-20 Sif Universal Pte Ltd Bending sensor arrangement
KR100760510B1 (en) * 2006-05-26 2007-09-20 한국과학기술연구원 Abnormality Detection Device of Rotating Body
DE102006025700B4 (en) * 2006-06-01 2009-04-16 Siemens Ag Optical measuring device for temperature determination in a cryogenic environment and temperature-controllable winding arrangement
GB2440955A (en) * 2006-08-18 2008-02-20 Insensys Ltd Wind turbine blade monitoring
EP2084506A2 (en) * 2006-11-20 2009-08-05 Intune Technologies Limited System and method for real-time measurement of sail conditions and dynamics
JP5312346B2 (en) * 2007-01-24 2013-10-09 ジーケイエヌ エアロスペース サービシイズ リミテッド Temperature detection
FR2916838B1 (en) 2007-05-29 2009-08-14 Schneider Electric Ind Sas INTEGRATED DEVICE FOR MONITORING THE DEFORMATIONS OF AN ELECTRICALLY INSULATING WORKPIECE AND METHOD OF MANUFACTURING SUCH A DEVICE.
US7428350B1 (en) * 2007-07-18 2008-09-23 Schlumberger Technology Corporation Optical turnaround system
US7912334B2 (en) 2007-09-19 2011-03-22 General Electric Company Harsh environment temperature sensing system and method
GB2454252B (en) 2007-11-02 2010-02-17 Insensys Ltd Sensor array
WO2009121367A1 (en) 2008-03-31 2009-10-08 Vestas Wind Systems A/S Optical transmission strain sensor for wind turbines
GB2461532A (en) 2008-07-01 2010-01-06 Vestas Wind Sys As Sensor system and method for detecting deformation in a wind turbine component
GB2461566A (en) * 2008-07-03 2010-01-06 Vestas Wind Sys As Embedded fibre optic sensor for mounting on wind turbine components and method of producing the same.
US7796844B2 (en) * 2008-07-22 2010-09-14 The Hong Kong Polytechnic University Temperature-compensated fibre optic strain gauge
GB2463696A (en) * 2008-09-22 2010-03-24 Vestas Wind Sys As Edge-wise bending insensitive strain sensor system
EP2331923B1 (en) * 2008-09-23 2013-06-19 Voith Patent GmbH Industrial roll with optical roll cover sensor system
DE102008052807B3 (en) * 2008-10-17 2010-02-25 Sächsisches Textilforschungsinstitut e.V. Slat for the strengthening and monitoring of structures as well as methods for their production and application
GB2466433B (en) 2008-12-16 2011-05-25 Vestas Wind Sys As Turbulence sensor and blade condition sensor system
CA2753420C (en) * 2009-02-27 2014-09-30 Baker Hughes Incorporated System and method for wellbore monitoring
GB2472437A (en) 2009-08-06 2011-02-09 Vestas Wind Sys As Wind turbine rotor blade control based on detecting turbulence
GB2477529A (en) 2010-02-04 2011-08-10 Vestas Wind Sys As A wind turbine optical wind sensor for determining wind speed and direction
WO2011127134A2 (en) * 2010-04-09 2011-10-13 Luna Innovations Incorporated Strain sensing with optical fiber rosettes
IN2014DN03226A (en) 2011-09-30 2015-05-22 Vestas Wind Sys As
DE102013008617A1 (en) * 2012-05-21 2013-11-21 Hottinger Baldwin Messtechnik Gmbh Temperature compensation device for FBG strain sensors
CN104330180A (en) * 2014-07-09 2015-02-04 国家电网公司 Fiber temperature sensor, fiber thereof and fire alarming device using sensor
EP3258230B1 (en) 2016-06-13 2019-11-13 Airbus Defence and Space GmbH Sensor skin with temperature sensor system
US12025514B2 (en) * 2017-06-15 2024-07-02 Fbgs Technologies Gmbh Method and device for measuring force and shape
WO2019123122A1 (en) * 2017-12-22 2019-06-27 Istituto Superiore Mario Boella Sulle Tecnologie Dell'informazione E Delle Telecomunicazioni Device for detecting pressure, temperature and humidity variations for monitoring bedridden or low-mobility patients
EP3708990B1 (en) * 2019-03-14 2022-04-27 Thales Management & Services Deutschland GmbH Fiber optic sensor unit, optical measuring system, axle-counting device, axle-counting method
CN111982265A (en) * 2019-05-21 2020-11-24 武汉理工大学 Packaging structure of two-dimensional vibration sensor based on fiber grating
IT201900008898A1 (en) * 2019-06-13 2020-12-13 Freni Brembo Spa Method and system for determining a braking torque, by detecting it with photonic sensors at a fastening interface between a brake caliper body and a respective support
CN110987255B (en) * 2019-12-04 2021-09-03 西安工业大学 High-precision film stress online testing method and device
CN111413006A (en) * 2020-03-25 2020-07-14 北京空间科技信息研究所 Vacuum low-temperature fiber grating temperature sensor and packaging method thereof
CN114088239B (en) * 2020-07-31 2023-08-22 潍坊嘉腾液压技术有限公司 Manufacturing and packaging method of sensor assembly for fluid multi-parameter measurement
CN118067268B (en) * 2024-04-19 2024-07-09 湘江实验室 Optical fiber temperature sensor and method for improving stability thereof
CN118687742B (en) * 2024-08-28 2024-11-22 之江实验室 A flexible multi-axis force sensor and system based on tapered optical fiber

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DE4037077A1 (en) * 1990-11-22 1992-05-27 Hilti Ag METHOD AND DEVICE FOR FIBER OPTICAL FORCE MEASUREMENT
FR2727203B1 (en) * 1994-11-18 1996-12-13 Commissariat Energie Atomique DOSE ELECTRIC GUIDE ROSETTE-TYPE OPTICAL MICRO-SYSTEM FOR MEASURING A LONGITUDINAL CONSTRAIN IN A PLANE STRUCTURE
US5633748A (en) * 1996-03-05 1997-05-27 The United States Of America As Represented By The Secretary Of The Navy Fiber optic Bragg grating demodulator and sensor incorporating same
US5973317A (en) * 1997-05-09 1999-10-26 Cidra Corporation Washer having fiber optic Bragg Grating sensors for sensing a shoulder load between components in a drill string
GB2326471B (en) * 1997-06-19 2001-05-30 British Aerospace A strain isolated optical fibre bragg grating sensor
GB9824756D0 (en) * 1998-11-11 1999-01-06 Europ Economic Community A strain sensor and strain sensing apparatus
WO2000039548A2 (en) * 1998-12-04 2000-07-06 Cidra Corporation Strain-isolated bragg grating temperature sensor
JP2001296110A (en) * 2000-04-17 2001-10-26 Ntt Advanced Technology Corp Stick type optical fiber sensor

Also Published As

Publication number Publication date
GB2405202A (en) 2005-02-23
NO20021257L (en) 2003-09-15
GB0421369D0 (en) 2004-10-27
WO2003076887A1 (en) 2003-09-18
NO20021257D0 (en) 2002-03-13
GB2405202B (en) 2005-10-26
NO334515B1 (en) 2014-03-31

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase