FR2979143B1 - Dispositif optique d'analyse interferometrique de l'etat de surface interne d'un tube - Google Patents

Dispositif optique d'analyse interferometrique de l'etat de surface interne d'un tube

Info

Publication number
FR2979143B1
FR2979143B1 FR1157347A FR1157347A FR2979143B1 FR 2979143 B1 FR2979143 B1 FR 2979143B1 FR 1157347 A FR1157347 A FR 1157347A FR 1157347 A FR1157347 A FR 1157347A FR 2979143 B1 FR2979143 B1 FR 2979143B1
Authority
FR
France
Prior art keywords
tube
optical device
internal surface
surface condition
interferometric analysis
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 - Fee Related
Application number
FR1157347A
Other languages
English (en)
Other versions
FR2979143A1 (fr
Inventor
Joel Chevrier
Serge Huant
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.)
Centre National de la Recherche Scientifique CNRS
Universite Joseph Fourier Grenoble 1
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite Joseph Fourier Grenoble 1
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 Centre National de la Recherche Scientifique CNRS, Universite Joseph Fourier Grenoble 1 filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1157347A priority Critical patent/FR2979143B1/fr
Priority to PCT/FR2012/051886 priority patent/WO2013024229A1/fr
Priority to EP12758564.4A priority patent/EP2745071A1/fr
Priority to US14/238,897 priority patent/US20150124260A1/en
Publication of FR2979143A1 publication Critical patent/FR2979143A1/fr
Application granted granted Critical
Publication of FR2979143B1 publication Critical patent/FR2979143B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/2441—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using interferometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02055—Reduction or prevention of errors; Testing; Calibration
    • G01B9/02056—Passive reduction of errors
    • G01B9/02057—Passive reduction of errors by using common path configuration, i.e. reference and object path almost entirely overlapping
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • G01B11/12—Measuring arrangements characterised by the use of optical techniques for measuring diameters internal diameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02049—Interferometers characterised by particular mechanical design details
    • G01B9/0205—Interferometers characterised by particular mechanical design details of probe head
    • 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
    • G02B6/26—Optical coupling means
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR1157347A 2011-08-16 2011-08-16 Dispositif optique d'analyse interferometrique de l'etat de surface interne d'un tube Expired - Fee Related FR2979143B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1157347A FR2979143B1 (fr) 2011-08-16 2011-08-16 Dispositif optique d'analyse interferometrique de l'etat de surface interne d'un tube
PCT/FR2012/051886 WO2013024229A1 (fr) 2011-08-16 2012-08-13 Dispositif optique d'analyse interferometrique de l'etat de surface interne d'un tube
EP12758564.4A EP2745071A1 (fr) 2011-08-16 2012-08-13 Dispositif optique d'analyse interferometrique de l'etat de surface interne d'un tube
US14/238,897 US20150124260A1 (en) 2011-08-16 2012-08-13 Optical device for interferometric analysis of the condition of the internal surface of a tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1157347A FR2979143B1 (fr) 2011-08-16 2011-08-16 Dispositif optique d'analyse interferometrique de l'etat de surface interne d'un tube

Publications (2)

Publication Number Publication Date
FR2979143A1 FR2979143A1 (fr) 2013-02-22
FR2979143B1 true FR2979143B1 (fr) 2016-03-25

Family

ID=46832489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1157347A Expired - Fee Related FR2979143B1 (fr) 2011-08-16 2011-08-16 Dispositif optique d'analyse interferometrique de l'etat de surface interne d'un tube

Country Status (4)

Country Link
US (1) US20150124260A1 (fr)
EP (1) EP2745071A1 (fr)
FR (1) FR2979143B1 (fr)
WO (1) WO2013024229A1 (fr)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR859091A (fr) 1939-08-17 1940-12-10 Matériau en forme de dalle constituant par assemblage des murs, cloisons, plancherset plafonds, ventilés intérieurement
US4076378A (en) * 1976-03-08 1978-02-28 American Optical Corporation Tapered fiber optic array
GB9415962D0 (en) * 1994-08-06 1994-09-28 Schlumberger Ltd Multiphase fluid component discrimination
US5485536A (en) * 1994-10-13 1996-01-16 Accuphotonics, Inc. Fiber optic probe for near field optical microscopy
US6236783B1 (en) * 1996-09-06 2001-05-22 Kanagawa Academy Of Science And Technology Optical fiber probe and manufacturing method therefor
DE10057539B4 (de) * 2000-11-20 2008-06-12 Robert Bosch Gmbh Interferometrische Messvorrichtung
KR100465784B1 (ko) * 2002-05-03 2005-01-13 한국과학기술원 경사단면 광섬유 광원을 이용한 점회절 간섭계 및 측정방법
DE10244553B3 (de) * 2002-09-25 2004-02-05 Robert Bosch Gmbh Interferometrische Messeinrichtung
DE102005062130A1 (de) 2005-12-23 2007-06-28 Isis Sentronics Gmbh Abtastsystem zum Abtasten einer Objektoberfläche, insbesondere für eine Koordinaten-Meßmaschine
US7881565B2 (en) * 2006-05-04 2011-02-01 The Board Of Trustees Of The Leland Stanford Junior University Device and method using asymmetric optical resonances
US20080108983A1 (en) * 2006-11-07 2008-05-08 Synergetics, Inc. Dual Core Optic Fiber Illuminated Laser Probe
JP5529384B2 (ja) * 2007-09-28 2014-06-25 テルモ株式会社 光ロータリアダプタおよびこれを用いる光断層画像化装置
RU2512674C2 (ru) * 2008-06-06 2014-04-10 Инфинитесима Лтд Система обнаружения зонда

Also Published As

Publication number Publication date
US20150124260A1 (en) 2015-05-07
FR2979143A1 (fr) 2013-02-22
EP2745071A1 (fr) 2014-06-25
WO2013024229A1 (fr) 2013-02-21

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 5

ST Notification of lapse

Effective date: 20170428