JPS57114825A - Interference meter for real time display of deformation of vibration structural body - Google Patents

Interference meter for real time display of deformation of vibration structural body

Info

Publication number
JPS57114825A
JPS57114825A JP56188254A JP18825481A JPS57114825A JP S57114825 A JPS57114825 A JP S57114825A JP 56188254 A JP56188254 A JP 56188254A JP 18825481 A JP18825481 A JP 18825481A JP S57114825 A JPS57114825 A JP S57114825A
Authority
JP
Japan
Prior art keywords
deformation
real time
time display
structural body
interference meter
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.)
Pending
Application number
JP56188254A
Other languages
English (en)
Japanese (ja)
Inventor
Pieeru Uiniyaaru Jiyan
Pieeru Erio Jiyan
Maraki Eru Fueraa Abuderachifu
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of JPS57114825A publication Critical patent/JPS57114825A/ja
Pending 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
    • Y10S359/902—Holographic interferometer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP56188254A 1980-11-25 1981-11-24 Interference meter for real time display of deformation of vibration structural body Pending JPS57114825A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8024966A FR2494866A1 (fr) 1980-11-25 1980-11-25 Dispositif d'interferometrie pour la visualisation en temps reel des deformations de structures vibrantes

Publications (1)

Publication Number Publication Date
JPS57114825A true JPS57114825A (en) 1982-07-16

Family

ID=9248318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56188254A Pending JPS57114825A (en) 1980-11-25 1981-11-24 Interference meter for real time display of deformation of vibration structural body

Country Status (5)

Country Link
US (1) US4492468A (cg-RX-API-DMAC7.html)
EP (1) EP0053052B1 (cg-RX-API-DMAC7.html)
JP (1) JPS57114825A (cg-RX-API-DMAC7.html)
DE (1) DE3168192D1 (cg-RX-API-DMAC7.html)
FR (1) FR2494866A1 (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61148327A (ja) * 1984-12-22 1986-07-07 Toshiba Corp 音場可視化装置

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612797A (en) * 1984-06-27 1986-09-23 Rockwell International Corporation Leak locating and mapping system and method
US5396368A (en) * 1985-01-14 1995-03-07 Rockwell International Corporation Flexible rejection filter (U)
US4707137A (en) * 1985-10-25 1987-11-17 Laser Magnetic Storage International Company Device and method for testing the wave front quality of optical components
US5006813A (en) * 1986-02-10 1991-04-09 Rockwell International Corporation Nonlinear optical doppler imaging amplifier
US4703992A (en) * 1986-05-27 1987-11-03 Rockwell International Corporation Laser beam cleanup by photorefractive two-way mixing
DE3718327A1 (de) * 1987-06-01 1988-12-22 Rottenkolber Holo System Gmbh Vorrichtung zur durchfuehrung von holographischer interferometrie
US4877297A (en) * 1988-04-29 1989-10-31 Rockwell International Corporation Reconfigurable 0ptical interconnect using dynamic hologram
US4938596A (en) * 1989-01-05 1990-07-03 The University Of Rochester Phase conjugate, common path interferometer
FR2711878B1 (fr) * 1993-10-29 1995-12-15 Thomson Csf Dispositif de visualisation couleurs et procédé de réalisation.
US5827971A (en) * 1996-05-31 1998-10-27 Lockheed Martin Idaho Technologies Company Optical vibration detection spectral analysis assembly and method for detecting vibration in an object of interest
FR2755516B1 (fr) 1996-11-05 1999-01-22 Thomson Csf Dispositif compact d'illumination
US6134006A (en) * 1998-02-25 2000-10-17 Becthel Bwxt Idaho, Llc Imaging photorefractive optical vibration measurement method and device
FR2819061B1 (fr) * 2000-12-28 2003-04-11 Thomson Csf Dispositif de controle de polarisation dans une liaison optique
FR2860291B1 (fr) * 2003-09-26 2005-11-18 Thales Sa Dispositif capteur de vitesse de rotation interferometrique a fibre optique
DE102007010387B4 (de) * 2007-03-03 2013-02-21 Polytec Gmbh Interferometer zur optischen Vermessung eines Objekts

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385079A1 (fr) * 1977-03-23 1978-10-20 Thomson Csf Dispositif de visualisation, par interferometrie holographique, des deformations de structures deformables
FR2416452A2 (fr) * 1977-03-23 1979-08-31 Thomson Csf Dispositif de visualisation, par interferometrie holographique, des deformations de structures deformables
FR2395534A1 (fr) * 1977-06-24 1979-01-19 Thomson Csf Dispositif d'imagerie acousto-optique a detection holographique coherente en temps reel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61148327A (ja) * 1984-12-22 1986-07-07 Toshiba Corp 音場可視化装置

Also Published As

Publication number Publication date
US4492468A (en) 1985-01-08
FR2494866A1 (fr) 1982-05-28
EP0053052A1 (fr) 1982-06-02
FR2494866B1 (cg-RX-API-DMAC7.html) 1984-08-10
EP0053052B1 (fr) 1985-01-09
DE3168192D1 (en) 1985-02-21

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