FR2090909A5 - - Google Patents

Info

Publication number
FR2090909A5
FR2090909A5 FR7115267A FR7115267A FR2090909A5 FR 2090909 A5 FR2090909 A5 FR 2090909A5 FR 7115267 A FR7115267 A FR 7115267A FR 7115267 A FR7115267 A FR 7115267A FR 2090909 A5 FR2090909 A5 FR 2090909A5
Authority
FR
France
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
FR7115267A
Other languages
French (fr)
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.)
GCO
GCO Inc
Original Assignee
GCO
GCO Inc
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 GCO, GCO Inc filed Critical GCO
Application granted granted Critical
Publication of FR2090909A5 publication Critical patent/FR2090909A5/fr
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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
FR7115267A 1970-04-29 1971-04-28 Expired FR2090909A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3294170A 1970-04-29 1970-04-29

Publications (1)

Publication Number Publication Date
FR2090909A5 true FR2090909A5 (enExample) 1972-01-14

Family

ID=21867700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7115267A Expired FR2090909A5 (enExample) 1970-04-29 1971-04-28

Country Status (5)

Country Link
US (1) US3690159A (enExample)
CA (1) CA954735A (enExample)
FR (1) FR2090909A5 (enExample)
IT (1) IT965017B (enExample)
NL (1) NL7105864A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938889A (en) * 1974-06-04 1976-02-17 The United States Of America As Represented By The Secretary Of The Air Force Method and apparatus for measuring linear thermal expansion of polymeric material
US4171914A (en) * 1978-01-27 1979-10-23 Laser Technology, Inc. Hologram apparatus for testing welds
DE3718327A1 (de) * 1987-06-01 1988-12-22 Rottenkolber Holo System Gmbh Vorrichtung zur durchfuehrung von holographischer interferometrie
US5339152A (en) * 1992-04-24 1994-08-16 Grumman Aerospace Corporation Holographic inspection system with integral stress inducer
US5410397A (en) * 1993-02-16 1995-04-25 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for holographic wavefront diagnostics
US5563704A (en) * 1995-02-23 1996-10-08 Fitzpatrick; Colleen M. Camera and method for holographic interferometry using an erasable photosensitive photopolymer film
DE60111151T2 (de) * 2001-07-13 2005-10-20 Agilent Technologies, Inc. (n.d.Ges.d.Staates Delaware), Palo Alto Prüfanordnung für optische Vorrichtungen
CZ2014538A3 (cs) * 2014-08-12 2016-01-27 Vysoké Učení Technické V Brně Interferometrický systém s variabilní optikou pro nekoherentní zdroj záření a způsob naladění interferometrického systému
GB2544727A (en) 2015-11-16 2017-05-31 Optonor As Optical interferometry

Also Published As

Publication number Publication date
NL7105864A (enExample) 1971-11-02
CA954735A (en) 1974-09-17
IT965017B (it) 1974-01-31
US3690159A (en) 1972-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse