FR2739934B1 - Production et detection d'ultrasons avec des lasers a impulsions longues - Google Patents

Production et detection d'ultrasons avec des lasers a impulsions longues

Info

Publication number
FR2739934B1
FR2739934B1 FR9612374A FR9612374A FR2739934B1 FR 2739934 B1 FR2739934 B1 FR 2739934B1 FR 9612374 A FR9612374 A FR 9612374A FR 9612374 A FR9612374 A FR 9612374A FR 2739934 B1 FR2739934 B1 FR 2739934B1
Authority
FR
France
Prior art keywords
ultrasound
detection
production
long pulse
pulse lasers
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
FR9612374A
Other languages
English (en)
Other versions
FR2739934A1 (fr
Inventor
Jean Pierre Monchalin
Alain Blouin
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.)
National Research Council of Canada
Original Assignee
National Research Council of Canada
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 National Research Council of Canada filed Critical National Research Council of Canada
Publication of FR2739934A1 publication Critical patent/FR2739934A1/fr
Application granted granted Critical
Publication of FR2739934B1 publication Critical patent/FR2739934B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2418—Probes using optoacoustic interaction with the material, e.g. laser radiation, photoacoustics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/346—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with amplitude characteristics, e.g. modulated signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02827—Elastic parameters, strength or force
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/0289—Internal structure, e.g. defects, grain size, texture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0423—Surface waves, e.g. Rayleigh waves, Love waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0427—Flexural waves, plate waves, e.g. Lamb waves, tuning fork, cantilever
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/048—Transmission, i.e. analysed material between transmitter and receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/104—Number of transducers two or more emitters, one receiver

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR9612374A 1995-10-12 1996-10-10 Production et detection d'ultrasons avec des lasers a impulsions longues Expired - Fee Related FR2739934B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/542,337 US5608166A (en) 1995-10-12 1995-10-12 Generation and detection of ultrasound with long pulse lasers

Publications (2)

Publication Number Publication Date
FR2739934A1 FR2739934A1 (fr) 1997-04-18
FR2739934B1 true FR2739934B1 (fr) 2000-03-17

Family

ID=24163383

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9612374A Expired - Fee Related FR2739934B1 (fr) 1995-10-12 1996-10-10 Production et detection d'ultrasons avec des lasers a impulsions longues

Country Status (3)

Country Link
US (1) US5608166A (fr)
DE (1) DE19641653C2 (fr)
FR (1) FR2739934B1 (fr)

Families Citing this family (47)

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US5801312A (en) * 1996-04-01 1998-09-01 General Electric Company Method and system for laser ultrasonic imaging of an object
DE19654053A1 (de) * 1996-12-23 1998-06-25 Schweiger Gustav Prof Dr Techn Bestimmung der lokalen optischen Eigenschaften in stark streuenden Medien
US6715354B2 (en) 1998-02-24 2004-04-06 Massachusetts Institute Of Technology Flaw detection system using acoustic doppler effect
US6057927A (en) * 1998-02-25 2000-05-02 American Iron And Steel Institute Laser-ultrasound spectroscopy apparatus and method with detection of shear resonances for measuring anisotropy, thickness, and other properties
US6008887A (en) * 1998-03-20 1999-12-28 Lasson Technologies, Inc. Single beam laser surface velocity and displacement measurement apparatus
US6633384B1 (en) 1998-06-30 2003-10-14 Lockheed Martin Corporation Method and apparatus for ultrasonic laser testing
US6122060A (en) * 1998-06-30 2000-09-19 Lockheed Martin Corporation Method and apparatus for detecting ultrasonic surface displacements using post-collection optical amplification
US7561281B2 (en) * 1998-06-30 2009-07-14 Lockheed Martin Corporation System and method for controlling tube thickness
DE69937237T2 (de) * 1998-06-30 2008-07-03 Lockheed Martin Corp., Fort Worth Verfahren und gerät für ultraschall-laseruntersuchungen
WO2000000782A1 (fr) * 1998-06-30 2000-01-06 Lockheed Martin Corporation Technique et appareil permettant de detecter des deplacements supersoniques de surface par amplification optique post-detection
US7612890B2 (en) * 1998-06-30 2009-11-03 Lockheed Martin Corporation System and method for controlling wafer temperature
US6657733B1 (en) 1998-06-30 2003-12-02 Lockheed Martin Corporation Method and apparatus for detecting ultrasonic surface displacements using post-collection optical amplification
CA2348381A1 (fr) 1998-11-04 2000-05-11 National Research Council Of Canada Mesure par ultrasons laser des proprietes elastiques d'une feuille mince et de la tension a laquelle elle est soumise
US6100969A (en) * 1998-12-02 2000-08-08 The United States Of America As Represented By The Secretary Of The Navy Distributed fiber optic laser ultrasonic system
US6188050B1 (en) 1999-03-25 2001-02-13 Karta Technologies, Inc. System and method for controlling process temperatures for a semi-conductor wafer
US7286241B2 (en) * 1999-06-24 2007-10-23 Lockheed Martin Corporation System and method for high-speed laser detection of ultrasound
US6483859B1 (en) 1999-06-24 2002-11-19 Lockheed Martin Corporation System and method for high-speed laser detection of ultrasound
US6335943B1 (en) 1999-07-27 2002-01-01 Lockheed Martin Corporation System and method for ultrasonic laser testing using a laser source to generate ultrasound having a tunable wavelength
US6176135B1 (en) * 1999-07-27 2001-01-23 Marc Dubois System and method for laser-ultrasonic frequency control using optimal wavelength tuning
US6728515B1 (en) 2000-02-16 2004-04-27 Massachusetts Institute Of Technology Tuned wave phased array
US6813951B2 (en) 2000-07-13 2004-11-09 National Research Council Of Canada Laser-ultrasonic testing system
JP4789394B2 (ja) * 2000-07-14 2011-10-12 ロッキード マーティン コーポレイション 超音波を用いて複合材料の気孔度を検出するシステムと方法
US6833554B2 (en) 2000-11-21 2004-12-21 Massachusetts Institute Of Technology Laser-induced defect detection system and method
US6711954B2 (en) 2001-01-19 2004-03-30 Lockheed Martin Corporation Method and apparatus for improving the dynamic range of laser detected ultrasound in attenuative materials
GB0114460D0 (en) * 2001-06-14 2001-08-08 Accentus Plc Grain-size measurement
WO2003025551A1 (fr) * 2001-09-20 2003-03-27 Photo-Thermal Diagnostics Inc. Metrologie radiometrique photothermique sans contact et instruments de caracterisation de plaquettes semi-conductrices, materiaux et dispositifs optiques
US6714307B2 (en) 2001-10-16 2004-03-30 Zygo Corporation Measurement of complex surface shapes using a spherical wavefront
RU2272280C1 (ru) * 2004-10-25 2006-03-20 Институт Горного Дела Дальневосточного Отделения Российской Академии Наук (Статус Государственного Учреждения) Способ определения координат статических дефектов
US7576848B2 (en) * 2004-12-21 2009-08-18 Lockheed Martin Corporation System and method to decrease probe size for improved laser ultrasound detection
US7719663B2 (en) * 2005-03-02 2010-05-18 Japan Science And Technology Agency Heterodyne laser doppler probe and measurement system using the same
US7251196B1 (en) 2005-05-31 2007-07-31 The United States Of America As Represented By The Secretary Of The Navy Passive optical detection of underwater sound
US7966883B2 (en) * 2006-12-06 2011-06-28 Lockheed Martin Corporation Non-destructive inspection using laser-ultrasound and infrared thermography
DE102010001357A1 (de) * 2010-01-29 2011-08-04 Bremer Institut für angewandte Strahltechnik GmbH, 28359 Vorrichtung zur laseroptischen Erzeugung von mechanischen Wellen zur Bearbeitung und/oder Untersuchung eines Körpers
JP5249975B2 (ja) * 2010-02-26 2013-07-31 三菱重工業株式会社 レーザ超音波探傷装置
WO2012019189A2 (fr) 2010-08-06 2012-02-09 Par Systems, Inc. Systèmes conteneurisés
JP5692380B2 (ja) * 2011-07-06 2015-04-01 株式会社村田製作所 積層型電子部品の積層方向判定方法、積層型電子部品の積層方向判定装置、積層型電子部品連の製造方法、及び積層型電子部品連の製造装置
WO2013032450A2 (fr) * 2011-08-30 2013-03-07 Georgia Tech Research Corporation Analyse de soudures par ondes de lamb à bande étroite générées par laser
KR101700139B1 (ko) * 2014-02-27 2017-02-13 한국원자력연구원 레이저 기반 비선형인자 측정 장치 및 방법
JP6451695B2 (ja) * 2016-06-02 2019-01-16 株式会社島津製作所 欠陥検査方法及び欠陥検査装置
IL253862B (en) * 2017-08-06 2021-04-29 Elbit Systems Land & C4I Ltd Photoacoustic excitation sensing enhanced by cross-correlated unfocused speckle images
IL261039B (en) 2018-08-07 2020-10-29 Elbit Systems Land & C4I Ltd A two-stage system and method for sensing photoacoustic excitation
FR3103280B1 (fr) * 2019-11-19 2023-05-12 Centre Nat Rech Scient Procédé de détection de défaut par focalisation d’ondes ultrasonores générés par impulsion laser
US12360052B2 (en) * 2020-01-23 2025-07-15 Shimadzu Corporation Defect inspection apparatus and defect inspection method
US11366085B2 (en) * 2020-03-19 2022-06-21 The Boeing Company Integrated laser bond inspection and associated systems and methods
DE102020112494A1 (de) 2020-05-08 2021-11-11 Jenoptik Automatisierungstechnik Gmbh Verfahren zur Herstellung einer Airbag-Abdeckung mit einer Sollbruchlinie mit einem definierten Aufreißwiderstand
CN112611443A (zh) * 2020-11-27 2021-04-06 上海电力大学 一种基于pgc的相位解调装置及其方法
CN118090617B (zh) 2024-04-23 2024-07-12 太原理工大学 一种圆柱形构件亚表面缺陷检测装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1224935A (fr) * 1984-11-28 1987-08-04 Her Majesty The Queen, In Right Of Canada, As Represented By The Ministe R Of The National Research Council And The Minister Of Energy, Mines And Resources Reception interferometrique optique des ultrasons
US4633715A (en) * 1985-05-08 1987-01-06 Canadian Patents And Development Limited - Societe Canadienne Des Brevets Et D'exploitation Limitee Laser heterodyne interferometric method and system for measuring ultrasonic displacements
CA1287388C (fr) * 1988-04-29 1991-08-06 Jean-Pierre Monchalin Detection optique a large bande de mouvements transitoires a partir d'une surface de diffusion
US5137261A (en) * 1989-03-13 1992-08-11 Clifford Walter A Ported gate valves, method and apparatus
CA2007190C (fr) * 1990-01-04 1998-11-24 National Research Council Of Canada Detection des ultrasons par l'optique et le laser
CA2013406C (fr) * 1990-03-29 1998-06-16 Rene Heon Detection optique du mouvement de la surface d'un objet
US5131748A (en) * 1991-06-10 1992-07-21 Monchalin Jean Pierre Broadband optical detection of transient motion from a scattering surface by two-wave mixing in a photorefractive crystal

Also Published As

Publication number Publication date
US5608166A (en) 1997-03-04
DE19641653C2 (de) 1999-06-02
DE19641653A1 (de) 1997-04-17
FR2739934A1 (fr) 1997-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060630