JPS5790797A - Measuring device for optical fiber - Google Patents

Measuring device for optical fiber

Info

Publication number
JPS5790797A
JPS5790797A JP56156076A JP15607681A JPS5790797A JP S5790797 A JPS5790797 A JP S5790797A JP 56156076 A JP56156076 A JP 56156076A JP 15607681 A JP15607681 A JP 15607681A JP S5790797 A JPS5790797 A JP S5790797A
Authority
JP
Japan
Prior art keywords
optical fiber
measuring device
measuring
fiber
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.)
Pending
Application number
JP56156076A
Other languages
English (en)
Inventor
Burogarudo Torugunii
Oburen Kurisuteru
Sanderu Raru
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
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 ASEA AB filed Critical ASEA AB
Publication of JPS5790797A publication Critical patent/JPS5790797A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Transform (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
JP56156076A 1980-09-30 1981-09-30 Measuring device for optical fiber Pending JPS5790797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8006827A SE8006827L (sv) 1980-09-30 1980-09-30 Fiberoptiskt metdon med kompensation for reflexioner i fiberoptiken och med mojlighet till samtidig metning av flera metstorheter

Publications (1)

Publication Number Publication Date
JPS5790797A true JPS5790797A (en) 1982-06-05

Family

ID=20341856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56156076A Pending JPS5790797A (en) 1980-09-30 1981-09-30 Measuring device for optical fiber

Country Status (4)

Country Link
US (1) US4446366A (ja)
JP (1) JPS5790797A (ja)
DE (1) DE3137387A1 (ja)
SE (1) SE8006827L (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523092A (en) * 1982-07-29 1985-06-11 Aetna Telecommunications Laboratories Fiber optic sensors for simultaneously detecting different parameters in a single sensing tip
FR2535452B1 (fr) * 1982-10-29 1986-02-07 Thomson Csf Dispositif de mesure d'une grandeur physique a fibres optiques
DE3406645A1 (de) * 1984-02-24 1985-08-29 Leybold-Heraeus GmbH, 5000 Köln Spektralfotometeranordnung
US4678904A (en) * 1984-07-06 1987-07-07 Technology Dynamics, Inc. Optical measuring device using a spectral modulation sensor having an optically resonant structure
US4945230A (en) * 1984-07-06 1990-07-31 Metricor, Inc. Optical measuring device using a spectral modulation sensor having an optically resonant structure
US4933545A (en) * 1985-12-30 1990-06-12 Metricor, Inc. Optical pressure-sensing system using optical resonator cavity
DE3638316A1 (de) * 1986-11-10 1988-05-19 Bbc Brown Boveri & Cie Verfahren und einrichtung zur automatischen daempfungs-kompensation einer faseroptischen messwertuebertragung
DE3804135A1 (de) * 1988-02-11 1989-08-24 Felten & Guilleaume Energie Verfahren zur kontinuierlichen daempfungsmessung von lichtwellenleiter-sensoren mit nur einem zugaenglichen ende
US4859844A (en) * 1988-02-24 1989-08-22 Hughes Aircraft Company Comb filter pressure/temperature sensing system
DE3831851C1 (en) * 1988-08-24 1989-11-30 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De Method for measuring a physical variable by means of an optical sensor, and an arrangement for carrying out the method
US4931636A (en) * 1988-08-26 1990-06-05 The Boeing Company Two wavelength optical sensor and sensing system
US5013908A (en) * 1988-11-28 1991-05-07 Kaman Sciences Corporation Break detection system using optical fibers having unique frequency modulated light
US5039492A (en) * 1989-01-27 1991-08-13 Metricor, Inc. Optical pH and gas concentration sensor
US5039491A (en) * 1989-01-27 1991-08-13 Metricor, Inc. Optical oxygen sensor
US5021731A (en) * 1989-02-21 1991-06-04 Metricor, Inc. Thermo-optical current sensor and thermo-optical current sensing systems
US5140155A (en) * 1990-10-17 1992-08-18 Edjewise Sensor Products, Inc. Fiber optic sensor with dual condition-responsive beams
EP0579257B1 (de) * 1992-07-17 1998-03-18 BARTEC Messtechnik und Sensorik GmbH Anordnung zur Bestimmung der durch physikalische bzw. chemische Effekte hervorgerufenen optischen Spektralverschiebung
US5396260A (en) * 1992-12-22 1995-03-07 The Center For Innovative Technology Video instrumentation for the analysis of mineral content in ores and coal
DE19506192A1 (de) * 1995-02-23 1995-07-20 Christian Gassner Edelstein-Absorbtionsspektralphotometer
KR100601964B1 (ko) * 2004-09-07 2006-07-19 삼성전자주식회사 다채널 다중 컬러 측정을 위한 광검출장치 및 이를 채용한다채널 시료 분석기

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE355073B (ja) * 1970-04-30 1973-04-02 Aga Ab
US3979589A (en) * 1973-11-29 1976-09-07 Finn Bergishagen Method and system for the infrared analysis of gases
US3965356A (en) * 1975-04-30 1976-06-22 Measurex Corporation Apparatus for measuring a predetermined characteristic of a material using two or more wavelengths of radiation
SE415397B (sv) * 1978-06-02 1980-09-29 Asea Ab Fiberoptiskt metdon
SE413555B (sv) * 1978-09-15 1980-06-02 Asea Ab Fiberoptiskt metdon
SE417137B (sv) * 1979-05-31 1981-02-23 Asea Ab Optiskt metdon for metning av magnetiska och elektriska felt
SE7910715L (sv) * 1979-12-28 1981-06-29 Asea Ab Fiberoptiskt metdon for metning av lege, kraft, tryck, temperatur etc

Also Published As

Publication number Publication date
DE3137387A1 (de) 1982-08-19
US4446366A (en) 1984-05-01
SE8006827L (sv) 1982-03-31

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