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AUPN297195A0 - Optical fibre filter sensor - Google Patents

Optical fibre filter sensor

Info

Publication number
AUPN297195A0
AUPN297195A0 AUPN2971A AUPN297195A AUPN297195A0 AU PN297195 A0 AUPN297195 A0 AU PN297195A0 AU PN2971 A AUPN2971 A AU PN2971A AU PN297195 A AUPN297195 A AU PN297195A AU PN297195 A0 AUPN297195 A0 AU PN297195A0
Authority
AU
Australia
Prior art keywords
optical fibre
fibre filter
filter sensor
sensor
optical
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
AUPN2971A
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.)
University of Sydney
Original Assignee
University of Sydney
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 University of Sydney filed Critical University of Sydney
Priority to AUPN2971A priority Critical patent/AUPN297195A0/en
Publication of AUPN297195A0 publication Critical patent/AUPN297195A0/en
Priority to PCT/AU1996/000293 priority patent/WO1996036276A1/en
Priority to AU54936/96A priority patent/AU713988B2/en
Priority to JP8534392A priority patent/JPH11509925A/en
Priority to EP96911876A priority patent/EP0871397A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
    • G01K11/3206—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres at discrete locations in the fibre, e.g. using Bragg scattering
    • 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
    • G01D5/268—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 using optical fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
    • G01J5/061—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity by controlling the temperature of the apparatus or parts thereof, e.g. using cooling means or thermostats
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4246—Bidirectionally operating package structures
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02195—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for tuning the grating
    • G02B6/02204—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for tuning the grating using thermal effects, e.g. heating or cooling of a temperature sensitive mounting body

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Transform (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AUPN2971A 1995-05-15 1995-05-15 Optical fibre filter sensor Abandoned AUPN297195A0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AUPN2971A AUPN297195A0 (en) 1995-05-15 1995-05-15 Optical fibre filter sensor
PCT/AU1996/000293 WO1996036276A1 (en) 1995-05-15 1996-05-14 Optical fibre filter sensor
AU54936/96A AU713988B2 (en) 1995-05-15 1996-05-14 Optical fibre filter sensor
JP8534392A JPH11509925A (en) 1995-05-15 1996-05-14 Optical fiber filter sensor
EP96911876A EP0871397A1 (en) 1995-05-15 1996-05-14 Optical fibre filter sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPN2971A AUPN297195A0 (en) 1995-05-15 1995-05-15 Optical fibre filter sensor

Publications (1)

Publication Number Publication Date
AUPN297195A0 true AUPN297195A0 (en) 1995-06-08

Family

ID=3787315

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPN2971A Abandoned AUPN297195A0 (en) 1995-05-15 1995-05-15 Optical fibre filter sensor

Country Status (4)

Country Link
EP (1) EP0871397A1 (en)
JP (1) JPH11509925A (en)
AU (1) AUPN297195A0 (en)
WO (1) WO1996036276A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002257726A (en) * 2001-02-27 2002-09-11 Sunx Ltd Photoelectric sensor
WO2015199590A1 (en) * 2014-06-25 2015-12-30 Saab Ab Optical fibre sensor system for detecting temperature changes in an aircraft
JP2018059802A (en) * 2016-10-05 2018-04-12 株式会社Ｉｈｉ検査計測 FBG sensor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8006679L (en) * 1980-09-24 1982-03-25 Asea Ab CORRELATIVE FIBER OPTIC METDON
SE424022B (en) * 1980-10-21 1982-06-21 Asea Ab FIBER OPTICAL METDON FOR SPECTRAL ANALYSIS
EP0192659B1 (en) * 1984-08-13 1993-10-27 United Technologies Corporation Distributed, spatially resolving optical fiber strain gauge
US4689483A (en) * 1985-04-25 1987-08-25 Advanced Fiberoptic Technologies Corporation Fiber optical temperature measuring apparatus
AU582893B2 (en) * 1985-09-10 1989-04-13 Gec-Marconi Limited Improvements relating to optical devices
US4796996A (en) * 1987-08-14 1989-01-10 American Telephone And Telegraph Company, At&T Bell Laboratories Laser temperature modulation and detection method
US4883062A (en) * 1988-04-25 1989-11-28 Medex, Inc. Temperture and pressure monitors utilizing interference filters
US4924870A (en) * 1989-01-13 1990-05-15 Fiberoptic Sensor Technologies, Inc. Fiber optic sensors
US5275053A (en) * 1991-08-21 1994-01-04 Fiberoptic Sensor Technologies, Inc. Fiber optic pressure sensor systems
US5276501A (en) * 1992-11-06 1994-01-04 Martin Marietta Corporation Fabry-Perot readout technique using wavelength tuning
CA2105605A1 (en) * 1993-09-07 1995-03-08 Zhuo Jun Lu Fiber optic sensor system for strain and temperature measurement

Also Published As

Publication number Publication date
EP0871397A1 (en) 1998-10-21
JPH11509925A (en) 1999-08-31
EP0871397A4 (en) 1998-10-21
WO1996036276A1 (en) 1996-11-21

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