AU2001272273A1 - Laser-ultrasonic testing system - Google Patents
Laser-ultrasonic testing systemInfo
- Publication number
- AU2001272273A1 AU2001272273A1 AU2001272273A AU7227301A AU2001272273A1 AU 2001272273 A1 AU2001272273 A1 AU 2001272273A1 AU 2001272273 A AU2001272273 A AU 2001272273A AU 7227301 A AU7227301 A AU 7227301A AU 2001272273 A1 AU2001272273 A1 AU 2001272273A1
- Authority
- AU
- Australia
- Prior art keywords
- laser
- testing system
- ultrasonic testing
- ultrasonic
- testing
- 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.)
- Abandoned
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
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/50—Processing the detected response signal, e.g. electronic circuits specially adapted therefor using auto-correlation techniques or cross-correlation techniques
-
- 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
- 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
- G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
-
- 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
- G01N2291/01—Indexing codes associated with the measuring variable
- G01N2291/015—Attenuation, scattering
-
- 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
- G01N2291/0421—Longitudinal 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
- G01N2291/0422—Shear waves, transverse waves, horizontally polarised waves
Landscapes
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21804600P | 2000-07-13 | 2000-07-13 | |
US60/218,046 | 2000-07-13 | ||
PCT/CA2001/001005 WO2002006813A2 (en) | 2000-07-13 | 2001-07-10 | Laser-ultrasonic testing system |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001272273A1 true AU2001272273A1 (en) | 2002-01-30 |
Family
ID=22813529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001272273A Abandoned AU2001272273A1 (en) | 2000-07-13 | 2001-07-10 | Laser-ultrasonic testing system |
Country Status (5)
Country | Link |
---|---|
US (1) | US6813951B2 (en) |
EP (1) | EP1305617A2 (en) |
AU (1) | AU2001272273A1 (en) |
CA (1) | CA2416011C (en) |
WO (1) | WO2002006813A2 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1013518A6 (en) * | 1999-05-03 | 2002-03-05 | Univ Notre Dame De La Paix | Lock-mode laser pulse by combination of non-linear mirror and a limit of intensity. |
US20050083535A1 (en) * | 2001-11-27 | 2005-04-21 | Kamshilin Alexei A. | Detection of transient phase shifts in any optical wave front with photorefractive crystal and polarized beams |
TW565693B (en) * | 2002-08-02 | 2003-12-11 | Ind Tech Res Inst | A scanning ultrasound device of dual-wave mixing interference |
US7474411B2 (en) * | 2003-11-07 | 2009-01-06 | Lockheed Martin Corporation | System and method to reduce laser noise for improved interferometric laser ultrasound detection |
US7791739B2 (en) * | 2004-04-20 | 2010-09-07 | Lockheed Martin Corporation | System and method to enable eye-safe laser ultrasound detection |
US7966883B2 (en) * | 2006-12-06 | 2011-06-28 | Lockheed Martin Corporation | Non-destructive inspection using laser-ultrasound and infrared thermography |
US8600702B2 (en) | 2008-12-30 | 2013-12-03 | United States Pipe And Foundry Company, Llc | Non-destructive thickness measurement systems and methods |
US8347723B2 (en) | 2010-05-21 | 2013-01-08 | Sonipulse, Inc. | Sonic resonator system for testing the adhesive bond strength of composite materials |
WO2012019189A2 (en) | 2010-08-06 | 2012-02-09 | Par Systems, Inc. | Containerized systems |
US9999354B2 (en) * | 2011-01-21 | 2018-06-19 | National Research Council Of Canada | Biological tissue inspection method and system |
US8667844B1 (en) * | 2011-01-28 | 2014-03-11 | The Boeing Company | Ultrasonic scalar adhesion test apparatus and method for paints and finishes |
US11371342B2 (en) * | 2015-04-09 | 2022-06-28 | Saudi Arabian Oil Company | Flow monitoring tool |
CN115901940B (en) * | 2022-10-09 | 2023-12-01 | 南京航空航天大学 | Method for detecting round hole defects of laser ultrasonic material-increasing workpiece based on multi-mode frequency domain synthetic aperture |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1287388C (en) * | 1988-04-29 | 1991-08-06 | Jean-Pierre Monchalin | Broadband optical detection of transient motion from a scattering surface |
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 |
US5479431A (en) * | 1994-06-02 | 1995-12-26 | Spectra-Physics Laserplane, Inc. | Solid-state laser with active etalon and method therefor |
US5604592A (en) * | 1994-09-19 | 1997-02-18 | Textron Defense Systems, Division Of Avco Corporation | Laser ultrasonics-based material analysis system and method using matched filter processing |
US5608166A (en) | 1995-10-12 | 1997-03-04 | National Research Council Of Canada | Generation and detection of ultrasound with long pulse lasers |
US5854802A (en) * | 1996-06-05 | 1998-12-29 | Jin; Tianfeng | Single longitudinal mode frequency converted laser |
DE69736843D1 (en) * | 1996-11-22 | 2006-11-30 | Perceptron Inc | MEASURING DEVICE FOR A PHYSICAL PARAMETER AND ASSOCIATED MEASUREMENT METHOD |
US6160832A (en) * | 1998-06-01 | 2000-12-12 | Lambda Physik Gmbh | Method and apparatus for wavelength calibration |
US6122060A (en) * | 1998-06-30 | 2000-09-19 | Lockheed Martin Corporation | Method and apparatus for detecting ultrasonic surface displacements using post-collection optical amplification |
US6543288B1 (en) * | 1998-11-04 | 2003-04-08 | National Research Council Of Canada | Laser-ultrasonic measurement of elastic properties of a thin sheet and of tension applied thereon |
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 |
-
2001
- 2001-07-10 US US10/332,804 patent/US6813951B2/en not_active Expired - Fee Related
- 2001-07-10 AU AU2001272273A patent/AU2001272273A1/en not_active Abandoned
- 2001-07-10 WO PCT/CA2001/001005 patent/WO2002006813A2/en not_active Application Discontinuation
- 2001-07-10 CA CA2416011A patent/CA2416011C/en not_active Expired - Fee Related
- 2001-07-10 EP EP01951289A patent/EP1305617A2/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2002006813A2 (en) | 2002-01-24 |
CA2416011A1 (en) | 2002-01-24 |
WO2002006813A3 (en) | 2002-10-17 |
CA2416011C (en) | 2010-09-07 |
US6813951B2 (en) | 2004-11-09 |
US20030172736A1 (en) | 2003-09-18 |
EP1305617A2 (en) | 2003-05-02 |
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