ES2046502T3 - Sensor interferometrico y su utilizacion en un dispositivo interferometrico. - Google Patents

Sensor interferometrico y su utilizacion en un dispositivo interferometrico.

Info

Publication number
ES2046502T3
ES2046502T3 ES198989401518T ES89401518T ES2046502T3 ES 2046502 T3 ES2046502 T3 ES 2046502T3 ES 198989401518 T ES198989401518 T ES 198989401518T ES 89401518 T ES89401518 T ES 89401518T ES 2046502 T3 ES2046502 T3 ES 2046502T3
Authority
ES
Spain
Prior art keywords
faces
utilising
optical fibre
beams
interferometric
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 - Lifetime
Application number
ES198989401518T
Other languages
English (en)
Inventor
Philippe Jouve
Francois-Marie Robert
Jacques Pouleau
Xavier Desforges
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.)
Societe Nationale Elf Aquitaine Production SA
Original Assignee
Societe Nationale Elf Aquitaine Production SA
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 Societe Nationale Elf Aquitaine Production SA filed Critical Societe Nationale Elf Aquitaine Production SA
Application granted granted Critical
Publication of ES2046502T3 publication Critical patent/ES2046502T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01D5/266—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 by interferometric means
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0076—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means
    • G01L9/0077—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means for measuring reflected light

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Pressure Sensors (AREA)
  • Optical Transform (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measuring Fluid Pressure (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Gyroscopes (AREA)

Abstract

EL PRESENTE INVENTO COCIERNE UN CAPTADOR INTERFEROMETRICO CARACTERIZADO EN QUE COMPORTA DOS INTERFEROMETROS EN PARALELO UTILIZANDO UNOS HACES DE LUZ CONCENTRICOS (A) CENTRAL Y (B) EXTERIOR SALIDOS DE UNA FIBRA OPTICA COLOCADA EN EL FOCO DE UNA LENTE COLIMATRIZ (19), EL PRIMER INTERFEROMETRO UTILIZANDO UN HAZ CENTRAL (A) COMPORTA UNA MEMBRANA DEFORMABLE (115) CUYA DEFORMACION ES SENSIBLE A LA PRESION Y A LA TEMPERATURA QUE HACEN VARIAR SU POSICION EN RELACION A UNA DE LAS CARAS DE UNA PRIMERA LAMINA (13) DE VIDRIO CON CARAS PARALELAS EN FUNCION DE ESTOS DOS PARAMETROS, EL SEGUNDO INTERFEROMETRO UTILIZANDO EL HAZ EXTERIOR (B) EN EL CUAL LA DISTANCIA ENTRE DOS CARAS DE DOS LAMINAS DE VIDRIO CON CARAS PARALELAS (16,17) MANTENIDAS POR UN TIRANTE CILINDRICO (15) VARIA EN FUNCION DE LOS COEFICIENTES DE DILATACION DIFERENTES DE CADA UNA DE ESTAS DOS LAMINAS (16,15), LA LENTE COLIMATRIZ (19) DE LOS DOS HACES DE LUZ EN DIRECCION DE UNA FIBRA OPTICA (113), ESTOS DOS HACES OPTICOS TENIENDO DOS DIFERENCIAS DE MARCHA DIFERENTES CREAN CADA UNO UN ESPECTRO ACANALADO DE LA FUENTE, CADA ESPECTRO SE RECOMBINA SUMANDOSE HACIA LA FIBRA OPTICA (113).
ES198989401518T 1988-06-03 1989-06-02 Sensor interferometrico y su utilizacion en un dispositivo interferometrico. Expired - Lifetime ES2046502T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8807389A FR2632404B1 (fr) 1988-06-03 1988-06-03 Capteur interferometrique et son utilisation dans un dispositif interferometrique

Publications (1)

Publication Number Publication Date
ES2046502T3 true ES2046502T3 (es) 1994-02-01

Family

ID=9366898

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989401518T Expired - Lifetime ES2046502T3 (es) 1988-06-03 1989-06-02 Sensor interferometrico y su utilizacion en un dispositivo interferometrico.

Country Status (10)

Country Link
US (1) US5032026A (es)
EP (1) EP0347277B1 (es)
JP (1) JP2716207B2 (es)
AT (1) ATE94983T1 (es)
CA (1) CA1335418C (es)
DE (1) DE68909320T2 (es)
ES (1) ES2046502T3 (es)
FR (1) FR2632404B1 (es)
NO (1) NO307584B1 (es)
OA (1) OA09049A (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227859A (en) * 1990-12-04 1993-07-13 Grumman Aerospace Corporation Passive coherent radiation detection system
CA2055790A1 (en) * 1991-01-04 1992-07-05 Victor Vali System for accurately detecting changes in temperature and pressure
FR2673022B1 (fr) * 1991-02-14 1993-06-11 Bertin & Cie Recepteur de demultiplexage parallele pour un reseau de capteurs optiques a codage de modulation spectrale.
US5355423A (en) * 1992-07-16 1994-10-11 Rosemount Inc. Optical temperature probe assembly
US5446279A (en) * 1993-08-27 1995-08-29 Hughes Aircraft Company Fiber optic sensor sensing curvature of a diaphragm
CA2122782C (en) * 1994-05-03 1999-07-27 Wojtek J. Bock Apparatus for measuring an ambient physical parameter applied to a highly birefringent sensing fiber and method
US5994891A (en) * 1994-09-26 1999-11-30 The Boeing Company Electrically small, wideband, high dynamic range antenna having a serial array of optical modulators
FR2765964A1 (fr) * 1997-07-08 1999-01-15 Bertin & Cie Dispositif optique de mesure de distance avec une grande precision
US6160628A (en) * 1999-06-29 2000-12-12 Nikon Corporation Interferometer system and method for lens column alignment
JP3549153B2 (ja) * 2000-09-20 2004-08-04 株式会社共和電業 光ファイバ干渉センサ、光ファイバ干渉センサの信号処理システム、信号処理方法および記録媒体
WO2002095365A2 (en) * 2001-05-18 2002-11-28 Farfield Sensors Limited Method for determining a mass changing event
FI116859B (fi) * 2002-09-30 2006-03-15 Noveltech Solutions Ltd Fotoakustinen detektori
US6839182B1 (en) * 2003-03-26 2005-01-04 Raytheon Company Optical assembly having an optical device aligned to an optical collimator, and its fabrication
DE10337896A1 (de) * 2003-08-18 2005-03-17 Robert Bosch Gmbh Interferometrische Messvorrichtung zum Erfassen von Geometriedaten von Oberflächen
EP1664706B1 (en) * 2003-09-04 2011-07-27 Baker Hughes Incorporated Optical sensor with co-located pressure and temperature sensors
DE102004020914B4 (de) * 2004-04-28 2008-05-29 Max Frank Gmbh & Co Kg Kragplattenanschlusselement
US7259862B2 (en) * 2004-09-20 2007-08-21 Opsens Inc. Low-coherence interferometry optical sensor using a single wedge polarization readout interferometer
AT500831B1 (de) * 2004-09-27 2008-05-15 Durst Phototech Digital Tech Vorrichtung zum erzeugen eines mehrfarbigen, digitalen bildes
US20060073276A1 (en) * 2004-10-04 2006-04-06 Eric Antonissen Multi-zone atomic layer deposition apparatus and method
JP4756845B2 (ja) * 2004-10-12 2011-08-24 東京エレクトロン株式会社 温度測定装置，温度測定方法，温度測定システム，制御システム，制御方法
US7511823B2 (en) * 2004-12-21 2009-03-31 Halliburton Energy Services, Inc. Fiber optic sensor
JP5558005B2 (ja) * 2006-01-23 2014-07-23 ザイゴ コーポレーション 物体をモニタする干渉計システム
US7602198B2 (en) * 2007-10-19 2009-10-13 Dynamp, Llc Accuracy enhancing mechanism and method for current measuring apparatus
FR2985320B1 (fr) * 2011-12-29 2014-02-14 Alpao Systeme a etalonnage commun et procede correspondant
GB2500255B (en) * 2012-03-16 2020-04-15 Oxsensis Ltd Optical sensor
CN106415226A (zh) * 2014-03-26 2017-02-15 新加坡科技研究局 传感装置和感测力的方法
CN103983309B (zh) * 2014-06-06 2016-05-25 中国工程物理研究院流体物理研究所 一种用于冲击和爆轰实验的三合一光电探头
US9651359B2 (en) * 2014-11-21 2017-05-16 Kla-Tencor Corporation Dual wavelength dual interferometer with combiner-splitter
CN107356306B (zh) * 2017-07-21 2023-08-11 吉林大学 一种基于扫频激光器解调的光纤干涉水位传感装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8006679L (sv) * 1980-09-24 1982-03-25 Asea Ab Korrelerande fiberoptiskt metdon
DE3044183A1 (de) * 1980-11-24 1982-06-24 Reinhard Dipl.-Phys. Dr. 7250 Leonberg Ulrich Verfahren zur optischen messung von laengen und laengenaenderungen und anordnung zur durchfuehrung des verfahrens
GB2106736B (en) * 1981-09-03 1985-06-12 Standard Telephones Cables Ltd Optical transmission system
GB8530809D0 (en) * 1985-12-13 1986-01-22 Gen Electric Co Plc Sensor
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
US4778982A (en) * 1986-03-24 1988-10-18 Data Card Corporation System for entering integrated data on the face of an integrated chip card
DE3611119C1 (de) * 1986-04-03 1987-07-02 Fraunhofer Ges Forschung Sensoranordnung

Also Published As

Publication number Publication date
CA1335418C (fr) 1995-05-02
NO892249D0 (no) 1989-06-02
DE68909320T2 (de) 1994-05-19
EP0347277A1 (fr) 1989-12-20
EP0347277B1 (fr) 1993-09-22
NO307584B1 (no) 2000-04-25
FR2632404A1 (fr) 1989-12-08
FR2632404B1 (fr) 1990-09-21
JPH0231113A (ja) 1990-02-01
JP2716207B2 (ja) 1998-02-18
US5032026A (en) 1991-07-16
ATE94983T1 (de) 1993-10-15
NO892249L (no) 1989-12-04
OA09049A (fr) 1991-03-31
DE68909320D1 (de) 1993-10-28

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