FR2543299B1 - HOLOGRAPHIC NON-DESTRUCTIVE CONTROL SYSTEM - Google Patents

HOLOGRAPHIC NON-DESTRUCTIVE CONTROL SYSTEM

Info

Publication number
FR2543299B1
FR2543299B1 FR8304549A FR8304549A FR2543299B1 FR 2543299 B1 FR2543299 B1 FR 2543299B1 FR 8304549 A FR8304549 A FR 8304549A FR 8304549 A FR8304549 A FR 8304549A FR 2543299 B1 FR2543299 B1 FR 2543299B1
Authority
FR
France
Prior art keywords
control system
destructive control
holographic
holographic non
destructive
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
Application number
FR8304549A
Other languages
French (fr)
Other versions
FR2543299A1 (en
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.)
DAEDEN JEAN PIERRE
Original Assignee
DAEDEN JEAN PIERRE
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 DAEDEN JEAN PIERRE filed Critical DAEDEN JEAN PIERRE
Priority to FR8304549A priority Critical patent/FR2543299B1/en
Publication of FR2543299A1 publication Critical patent/FR2543299A1/en
Application granted granted Critical
Publication of FR2543299B1 publication Critical patent/FR2543299B1/en
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
FR8304549A 1983-03-21 1983-03-21 HOLOGRAPHIC NON-DESTRUCTIVE CONTROL SYSTEM Expired FR2543299B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8304549A FR2543299B1 (en) 1983-03-21 1983-03-21 HOLOGRAPHIC NON-DESTRUCTIVE CONTROL SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8304549A FR2543299B1 (en) 1983-03-21 1983-03-21 HOLOGRAPHIC NON-DESTRUCTIVE CONTROL SYSTEM

Publications (2)

Publication Number Publication Date
FR2543299A1 FR2543299A1 (en) 1984-09-28
FR2543299B1 true FR2543299B1 (en) 1985-11-15

Family

ID=9287043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8304549A Expired FR2543299B1 (en) 1983-03-21 1983-03-21 HOLOGRAPHIC NON-DESTRUCTIVE CONTROL SYSTEM

Country Status (1)

Country Link
FR (1) FR2543299B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593288B1 (en) * 1986-01-20 1989-09-01 Aerospatiale DEVICE FOR NON-DESTRUCTIVE CHECKING OF A PART BY OPTICAL HOLOGRAPHY
GB8815658D0 (en) * 1988-07-01 1988-08-10 Nat Res Dev Underwater inspection apparatus & method
US5041726A (en) * 1990-06-11 1991-08-20 Hughes Aircraft Company Infrared holographic defect detector
US5414512A (en) * 1993-03-10 1995-05-09 Grant Engineering, Inc. Method and apparatus for viewing a shearographic image
NO20002724L (en) * 1999-10-29 2001-04-30 Holo Tech As Method and equipment for non-destructive inspection of objects based on halographic interferometry
NO995311D0 (en) 1999-10-29 1999-10-29 Holo Tech As Method and Device for Non-Destructive Inspection of Objects Using Optical Holographic Interferometer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823604A (en) * 1965-06-15 1974-07-16 Holotron Corp Method of and apparatus for detecting surface form irregularities
AT298830B (en) * 1970-07-10 1972-05-25 Eumig Elek Zitaet Und Metallwa Holographic-interferometric or moirémetrical method
US3735036A (en) * 1970-10-26 1973-05-22 Express I M Co Real time interferometry contour mapping system
DE2412359A1 (en) * 1974-03-14 1975-09-25 Dornier System Gmbh Contactless object outline measuring device - with object illuminated by coherent light from two punctiform sources
DE2721215C3 (en) * 1977-05-11 1981-02-05 Opto-Produkte Ag, Zuerich (Schweiz) Tire testing device for non-destructive holographic material testing of vehicle and aircraft tires for defects

Also Published As

Publication number Publication date
FR2543299A1 (en) 1984-09-28

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Legal Events

Date Code Title Description
ST Notification of lapse