FR2728361B1 - POLYCHROME HOLOGRAPHIC INTERFEROMETER AND METHOD FOR VISUALIZATION OF OPTICAL PATH VARIATIONS IN AN OBJECT BY HOLOGRAPHIC INTERFEROMETRY - Google Patents

POLYCHROME HOLOGRAPHIC INTERFEROMETER AND METHOD FOR VISUALIZATION OF OPTICAL PATH VARIATIONS IN AN OBJECT BY HOLOGRAPHIC INTERFEROMETRY

Info

Publication number
FR2728361B1
FR2728361B1 FR9415203A FR9415203A FR2728361B1 FR 2728361 B1 FR2728361 B1 FR 2728361B1 FR 9415203 A FR9415203 A FR 9415203A FR 9415203 A FR9415203 A FR 9415203A FR 2728361 B1 FR2728361 B1 FR 2728361B1
Authority
FR
France
Prior art keywords
holographic
polychrome
visualization
optical path
interferometer
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
FR9415203A
Other languages
French (fr)
Other versions
FR2728361A1 (en
Inventor
Jean Surget
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Priority to FR9415203A priority Critical patent/FR2728361B1/en
Publication of FR2728361A1 publication Critical patent/FR2728361A1/en
Application granted granted Critical
Publication of FR2728361B1 publication Critical patent/FR2728361B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/021—Interferometers using holographic techniques
    • G01B9/023—Interferometers using holographic techniques for contour producing
    • 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
    • G01B9/021—Interferometers using holographic techniques
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods
    • G01N21/453—Holographic interferometry
FR9415203A 1994-12-16 1994-12-16 POLYCHROME HOLOGRAPHIC INTERFEROMETER AND METHOD FOR VISUALIZATION OF OPTICAL PATH VARIATIONS IN AN OBJECT BY HOLOGRAPHIC INTERFEROMETRY Expired - Fee Related FR2728361B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9415203A FR2728361B1 (en) 1994-12-16 1994-12-16 POLYCHROME HOLOGRAPHIC INTERFEROMETER AND METHOD FOR VISUALIZATION OF OPTICAL PATH VARIATIONS IN AN OBJECT BY HOLOGRAPHIC INTERFEROMETRY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9415203A FR2728361B1 (en) 1994-12-16 1994-12-16 POLYCHROME HOLOGRAPHIC INTERFEROMETER AND METHOD FOR VISUALIZATION OF OPTICAL PATH VARIATIONS IN AN OBJECT BY HOLOGRAPHIC INTERFEROMETRY

Publications (2)

Publication Number Publication Date
FR2728361A1 FR2728361A1 (en) 1996-06-21
FR2728361B1 true FR2728361B1 (en) 1997-03-14

Family

ID=9469889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9415203A Expired - Fee Related FR2728361B1 (en) 1994-12-16 1994-12-16 POLYCHROME HOLOGRAPHIC INTERFEROMETER AND METHOD FOR VISUALIZATION OF OPTICAL PATH VARIATIONS IN AN OBJECT BY HOLOGRAPHIC INTERFEROMETRY

Country Status (1)

Country Link
FR (1) FR2728361B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2945341B1 (en) * 2009-05-06 2011-05-20 Onera (Off Nat Aerospatiale) HOLOGRAPHIC INTERFEROMETER FOR ANALYZING VARIATIONS IN A TRANSPARENT ENVIRONMENT

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428675A (en) * 1981-06-17 1984-01-31 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method of and apparatus for double-exposure holographic interferometry
US4810094A (en) * 1988-01-29 1989-03-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Dual wavelength holographic interferometry system and method
GB8820761D0 (en) * 1988-09-02 1988-10-05 Tyrer J R Interferometry
FR2679996B1 (en) * 1991-08-02 1997-01-10 Peugeot MEASUREMENT OF THREE-DIMENSIONAL MOVEMENTS BY HOLOGRAPHY.

Also Published As

Publication number Publication date
FR2728361A1 (en) 1996-06-21

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Effective date: 20081020