GB2113837B - Fibre optic temperature sensor - Google Patents

Fibre optic temperature sensor

Info

Publication number
GB2113837B
GB2113837B GB08301161A GB8301161A GB2113837B GB 2113837 B GB2113837 B GB 2113837B GB 08301161 A GB08301161 A GB 08301161A GB 8301161 A GB8301161 A GB 8301161A GB 2113837 B GB2113837 B GB 2113837B
Authority
GB
United Kingdom
Prior art keywords
temperature sensor
fibre optic
optic temperature
fibre
sensor
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.)
Expired
Application number
GB08301161A
Other languages
English (en)
Other versions
GB8301161D0 (en
GB2113837A (en
Inventor
Thomas Bosselmann
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.)
Carl Zeiss AG
Original Assignee
Carl Zeiss AG
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 Carl Zeiss AG filed Critical Carl Zeiss AG
Publication of GB8301161D0 publication Critical patent/GB8301161D0/en
Publication of GB2113837A publication Critical patent/GB2113837A/en
Application granted granted Critical
Publication of GB2113837B publication Critical patent/GB2113837B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6408—Fluorescence; Phosphorescence with measurement of decay time, time resolved fluorescence
    • 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
    • G01K11/3213—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 using changes in luminescence, e.g. at the distal end of the fibres

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
GB08301161A 1982-01-23 1983-01-17 Fibre optic temperature sensor Expired GB2113837B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3202089A DE3202089C2 (de) 1982-01-23 1982-01-23 Faseroptischer Temperatursensor

Publications (3)

Publication Number Publication Date
GB8301161D0 GB8301161D0 (en) 1983-02-16
GB2113837A GB2113837A (en) 1983-08-10
GB2113837B true GB2113837B (en) 1986-04-09

Family

ID=6153736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08301161A Expired GB2113837B (en) 1982-01-23 1983-01-17 Fibre optic temperature sensor

Country Status (4)

Country Link
DE (1) DE3202089C2 (it)
FR (1) FR2520504A1 (it)
GB (1) GB2113837B (it)
IT (1) IT1164582B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5355423A (en) * 1992-07-16 1994-10-11 Rosemount Inc. Optical temperature probe assembly

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621929A (en) * 1983-10-12 1986-11-11 Luxtron Corporation Fiber optic thermal anemometer
US4733933A (en) * 1984-01-20 1988-03-29 Hughes Aircraft Company Fiber optic structure and method of making
WO1985003360A2 (en) * 1984-01-20 1985-08-01 Hughes Aircraft Company Fiber optic structure and method for making
DE3431997A1 (de) * 1984-08-31 1986-03-13 Fa. Carl Zeiss, 7920 Heidenheim Faseroptischer sensor mit einer fluoreszierenden substanz
DE3431996A1 (de) * 1984-08-31 1986-03-13 Fa. Carl Zeiss, 7920 Heidenheim Stromversorgung fuer strahlungsquellen von frequenz-analogen optischen sensoren
US4652143A (en) * 1984-11-29 1987-03-24 Luxtron Corporation Optical temperature measurement techniques
US4789992A (en) * 1985-10-15 1988-12-06 Luxtron Corporation Optical temperature measurement techniques
AU600276B2 (en) * 1985-12-13 1990-08-09 Gv Medical Inc. Fiber tip monitoring and protection assembly
EP0290685A1 (en) * 1987-05-11 1988-11-17 GV Medical, Inc. Fiber tip monitoring and protection assembly
EP0238856B1 (de) * 1986-02-21 1991-06-05 Degussa Aktiengesellschaft Verfahren und Vorrichtung zur Messung der Fluoreszenz-Abklingdauer einer fluoreszierenden Substanz
US4994059A (en) * 1986-05-09 1991-02-19 Gv Medical, Inc. Laser catheter feedback system
GB8617430D0 (en) * 1986-07-17 1986-08-28 Atomic Energy Authority Uk Sensor
DE3732217B4 (de) * 1986-10-06 2004-04-29 Tacan Corp., Carlsbad Verwendung einer fluoreszierenden Substanz
US4759033A (en) * 1987-07-01 1988-07-19 Weyerhaeuser Company Temperature measurement of hot mineral product by induced fluorescence
DE3913652A1 (de) * 1988-05-12 1989-11-23 Degussa Vorrichtung zur temperaturmessung mit einem sensorkoerper
US5211480A (en) * 1990-10-18 1993-05-18 Rosemount Inc. TRD temperature sensor and electronics
US5255980A (en) * 1990-10-18 1993-10-26 Rosemount Inc. Black body TRD temperature sensor
US5107445A (en) * 1990-12-04 1992-04-21 Luxtron Corporation Modular luminescence-based measuring system using fast digital signal processing
US5112137A (en) * 1991-04-10 1992-05-12 Luxtron Corporation Temperature measurement with combined photo-luminescent and black body sensing techniques
US5183338A (en) * 1991-04-10 1993-02-02 Luxtron Corporation Temperature measurement with combined photo-luminescent and black body sensing techniques
US5232285A (en) * 1992-07-30 1993-08-03 Electric Power Research Institute, Inc. Optical rotor temperature sensing apparatus using phosphors and method of measuring the temperature at the bottom of a rotor slot in a rotating rotor
FR2726081B1 (fr) † 1994-10-21 1997-01-10 Europ Propulsion Pyrometre bichromatique rapide a fibre optique
EP0927357A1 (de) * 1996-09-19 1999-07-07 Siemens Aktiengesellschaft Sensor zum messen der elektrischen stromstärke und/oder spannung
DE10321019A1 (de) * 2003-05-10 2004-12-16 Carl Zeiss Jena Gmbh Beleuchtungsanordnung
DE10321020A1 (de) * 2003-05-10 2004-12-16 Carl Zeiss Jena Gmbh Anordnung zum Erzeugen eines homogenisierten Leuchtfeldes
US7104683B2 (en) * 2004-08-11 2006-09-12 University Of South Florida Thermally compensated fluorescence decay rate temperature sensor and method of use
DE102011055272B4 (de) * 2011-11-11 2021-08-12 Presens Precision Sensing Gmbh Verfahren zur Bestimmung eines relaxationszeitabhängigen Parameters zu einem System
EP4350302A3 (en) * 2019-03-01 2024-07-17 Daryl James Fluorescence time decay sensing apparatus and methods of manufacturing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5355423A (en) * 1992-07-16 1994-10-11 Rosemount Inc. Optical temperature probe assembly

Also Published As

Publication number Publication date
FR2520504B3 (it) 1985-03-01
IT1164582B (it) 1987-04-15
FR2520504A1 (fr) 1983-07-29
GB8301161D0 (en) 1983-02-16
GB2113837A (en) 1983-08-10
DE3202089A1 (de) 1983-08-04
DE3202089C2 (de) 1985-01-17
IT8347597A0 (it) 1983-01-21

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20030116