SE8503737D0 - Forfarande for fiberoptisk, spektralkodad overforing av verdet av en variabel fysikalisk metstorhet samt anordning for utforande av forfarandet - Google Patents

Forfarande for fiberoptisk, spektralkodad overforing av verdet av en variabel fysikalisk metstorhet samt anordning for utforande av forfarandet

Info

Publication number
SE8503737D0
SE8503737D0 SE8503737A SE8503737A SE8503737D0 SE 8503737 D0 SE8503737 D0 SE 8503737D0 SE 8503737 A SE8503737 A SE 8503737A SE 8503737 A SE8503737 A SE 8503737A SE 8503737 D0 SE8503737 D0 SE 8503737D0
Authority
SE
Sweden
Prior art keywords
procedure
light fluxes
physical
execution
value
Prior art date
Application number
SE8503737A
Other languages
English (en)
Other versions
SE8503737L (sv
SE458160B (sv
Inventor
R Ulrich
Original Assignee
Daimler Benz 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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of SE8503737D0 publication Critical patent/SE8503737D0/sv
Publication of SE8503737L publication Critical patent/SE8503737L/sv
Publication of SE458160B publication Critical patent/SE458160B/sv

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
    • G01D5/32—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
    • 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)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Optical Transform (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
SE8503737A 1984-08-09 1985-08-07 Foerfarande foer fiberoptisk spektralkodad oeverfoeri ng av maetvaerden och anordningar foer utoevande av foerfarandet SE458160B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3429328 1984-08-09

Publications (3)

Publication Number Publication Date
SE8503737D0 true SE8503737D0 (sv) 1985-08-07
SE8503737L SE8503737L (sv) 1986-02-10
SE458160B SE458160B (sv) 1989-02-27

Family

ID=6242686

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8503737A SE458160B (sv) 1984-08-09 1985-08-07 Foerfarande foer fiberoptisk spektralkodad oeverfoeri ng av maetvaerden och anordningar foer utoevande av foerfarandet

Country Status (6)

Country Link
US (1) US4705354A (sv)
JP (1) JP2531940B2 (sv)
CH (1) CH671099A5 (sv)
FR (1) FR2569001B1 (sv)
GB (1) GB2165043B (sv)
SE (1) SE458160B (sv)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2174858B (en) * 1985-04-24 1989-10-11 British Aerospace Optical control systems
GB8514671D0 (en) * 1985-06-11 1985-07-10 Asbury A J Optical transducer interrogation device
GB8525413D0 (en) * 1985-10-15 1985-11-20 Plessey Co Plc Optical communications system
FR2595820B1 (fr) * 1986-03-13 1990-01-05 Bertin & Cie Dispositif a fibres optiques pour la detection a distance d'une grandeur physique, en particulier de la temperature
GB8610654D0 (en) * 1986-05-01 1986-08-20 Bicc Plc Movement detection
US4709145A (en) * 1986-08-20 1987-11-24 Simmonds Precision Products, Inc. Method and apparatus for compensating fiber optic lead and connector losses in a fiber optic sensor by using a dual wavelength optical source and matched polarizer
US4712004A (en) * 1986-08-20 1987-12-08 Simmonds Precision Products, Inc. Method and apparatus for compensating fiber optic lead and connector losses in a fiber optic sensor by using a broadband optical source and multiple wave retardation
JPH0648202B2 (ja) * 1986-10-03 1994-06-22 コナックス バッファロウ コーポレーション ファイバ光センサ装置
GB2196809B (en) * 1986-10-23 1991-05-22 Plessey Co Plc Optical communication system
GB8625471D0 (en) * 1986-10-24 1986-11-26 Bicc Plc Displacement detection
US4844577A (en) * 1986-12-19 1989-07-04 Sportsoft Systems, Inc. Bimorph electro optic light modulator
GB2202102B (en) * 1987-03-06 1991-05-22 Plessey Co Plc A data transmission system
GB8706318D0 (en) * 1987-03-17 1987-04-23 Bicc Plc Optical sensor
DE3809453A1 (de) * 1987-04-13 1988-11-03 Kollmorgen Corp Optische multiplex-vorrichtung und verfahren zu deren anwendung
US4907857A (en) * 1988-07-25 1990-03-13 Abbott Laboratories Optical fiber distribution system for an optical fiber sensor
US4947038A (en) * 1988-08-24 1990-08-07 Daimler-Benz Ag Process and arrangement for optically measuring a physical quantity
US4863270A (en) * 1988-08-31 1989-09-05 Simmonds Precision Products, Inc. Multi-mode optical fiber sensor and method
US4991925A (en) * 1988-10-04 1991-02-12 Metricor Spectrum shifting optical switch
GB2243679B (en) * 1990-05-01 1994-05-25 Pirelli General Plc Measuring apparatus and method
US5212759A (en) * 1991-12-16 1993-05-18 Eastman Kodak Company Mode insensitive waveguide device
CN1307411C (zh) * 1996-08-05 2007-03-28 德国电信股份有限公司 干涉仪及其补偿色散和/或增大光谱分辨率的方法
US6281976B1 (en) * 1997-04-09 2001-08-28 The Texas A&M University System Fiber optic fiber Fabry-Perot interferometer diaphragm sensor and method of measurement
TW440728B (en) * 1999-11-04 2001-06-16 Ind Tech Res Inst A tunable fiber grating
US6816243B2 (en) * 2001-03-05 2004-11-09 Omniguide Communications Optical waveguide monitoring
US20040092829A1 (en) * 2002-11-07 2004-05-13 Simon Furnish Spectroscope with modified field-of-view
US8505544B2 (en) * 2005-05-31 2013-08-13 The Board Of Trustees Of The Leland Stanford Junior University Optically-implemented microsurgery system and approach
US20070116068A1 (en) * 2005-11-21 2007-05-24 Mao Hong W System and components for generating single-longitudinal-mode nanosecond laser beam having a wavelength in the range from 760nm to 790nm
US20160245687A1 (en) * 2015-02-23 2016-08-25 The Board Of Trustees Of The Leland Stanford Junior University Phase-front-modulation sensor and method of fabrication
WO2019183137A1 (en) 2018-03-23 2019-09-26 Digonnet Michel J F Diaphragm-based fiber acoustic sensor
CN110940932B (zh) * 2019-11-15 2022-06-14 国网山西省电力公司大同供电公司 基于光纤光栅和线弹性体的电缆护层接地电流检测装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501640A (en) * 1967-01-13 1970-03-17 Ibm Optical communication system
CH550447A (de) * 1968-09-12 1974-06-14 Altrogge Wilhelm Verfahren zur signaluebertragung mittels polarisierter lichtimpulse.
GB1540907A (en) * 1976-12-07 1979-02-21 Standard Telephones Cables Ltd System for obtaining data from a plurality of condition responsive optical devices
IT1109751B (it) * 1978-01-31 1985-12-23 Nippon Telegraph & Telephone Moltiplatore e demultiplatore ottico
SE415397B (sv) * 1978-06-02 1980-09-29 Asea Ab Fiberoptiskt metdon
SE420130B (sv) * 1980-01-24 1981-09-14 Asea Ab Optiskt metdon for metning av kraft eller tryck
SE428061B (sv) * 1981-09-15 1983-05-30 Asea Ab Fiberoptisk metapparatur
FR2547049B1 (fr) * 1983-06-03 1985-08-30 Sereg Soc Dispositif de telemesure par polarimetrie

Also Published As

Publication number Publication date
GB2165043A (en) 1986-04-03
SE8503737L (sv) 1986-02-10
GB2165043B (en) 1988-06-08
US4705354A (en) 1987-11-10
JP2531940B2 (ja) 1996-09-04
SE458160B (sv) 1989-02-27
JPS6194198A (ja) 1986-05-13
GB8520014D0 (en) 1985-09-18
FR2569001A1 (fr) 1986-02-14
CH671099A5 (sv) 1989-07-31
FR2569001B1 (fr) 1990-08-03

Similar Documents

Publication Publication Date Title
SE8503737D0 (sv) Forfarande for fiberoptisk, spektralkodad overforing av verdet av en variabel fysikalisk metstorhet samt anordning for utforande av forfarandet
AU6069586A (en) Fibre optic sensor and method of use
JPS5621004A (en) Optical sensing system
FR2826448B1 (fr) Systeme de mesure differentielle fonde sur l'utilisation de paires de reseaux de bragg
EP0176826A3 (en) Method and apparatus for dual-beam spectral transmission measurements
EP0216163A3 (en) Optical measuring apparatus
JPS55142220A (en) Device for measuring wavelength
JPS5554428A (en) Output device for detecting light which passes through optical fibers
JPS53113572A (en) Dispersion characteristic measuring device of optical fiber
JPS536059A (en) Measuring method and apparatus for optical fiber transmission characteristics
JPS5278448A (en) Apparatus for manufacturing optical fiber
FR2548779B1 (fr) Procede de mesure de temperature par fibre optique, capteur et chaine de mesure mettant en oeuvre ce procede
JPS549647A (en) Loss measuring method of optical fibers
JPS5435757A (en) Measuring method of refractive index distribution of optical fibers
JPS5533623A (en) Measurement of break standardizing frequency of refractive index distribution type and transmission mode of optical fiber
JPS56118675A (en) Method for measuring optical modulation
JPS5373153A (en) Measuring apparatus for dispersion of optical fibers
JPS5468653A (en) Light signal generator
SE8206940L (sv) Sett och apparat for att optiskt meta konsistensen hos massaslam
JPS56112632A (en) Integrated-function type optical sensor
JPS53140051A (en) Method and system for measuring transmission loss of optical fiber
JPS5375956A (en) Loss measuring system for optical fibers
JPS5779417A (en) Temperature measuring device
JPS53146652A (en) Optical line structure measuring device
JPS5328447A (en) Measurement of length of optical fiber and device therefor

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8503737-2

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8503737-2

Format of ref document f/p: F