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AU2002214889A1 - Method and apparatus for detection of defects using localized heat injection of short laser pulses - Google Patents

Method and apparatus for detection of defects using localized heat injection of short laser pulses

Info

Publication number
AU2002214889A1
AU2002214889A1 AU2002214889A AU1488902A AU2002214889A1 AU 2002214889 A1 AU2002214889 A1 AU 2002214889A1 AU 2002214889 A AU2002214889 A AU 2002214889A AU 1488902 A AU1488902 A AU 1488902A AU 2002214889 A1 AU2002214889 A1 AU 2002214889A1
Authority
AU
Australia
Prior art keywords
defects
detection
laser pulses
localized heat
heat injection
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
Application number
AU2002214889A
Inventor
Marc Pastor
Jerry Schlagheck
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.)
ART ADVANCED RESEARCH TECHNOLOGIES Inc / ART RECHERCHES ET TECHNOLOGIES AVANCEES Inc
Original Assignee
ART Advanced Research Technologies 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 ART Advanced Research Technologies Inc filed Critical ART Advanced Research Technologies Inc
Publication of AU2002214889A1 publication Critical patent/AU2002214889A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/72—Investigating presence of flaws

Landscapes

  • 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)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
AU2002214889A 2000-12-11 2001-11-15 Method and apparatus for detection of defects using localized heat injection of short laser pulses Abandoned AU2002214889A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25466600P 2000-12-11 2000-12-11
US60/254,666 2000-12-11
PCT/CA2001/001585 WO2002048720A2 (en) 2000-12-11 2001-11-15 Method and apparatus for detection of defects using localized heat injection of short laser pulses

Publications (1)

Publication Number Publication Date
AU2002214889A1 true AU2002214889A1 (en) 2002-06-24

Family

ID=22965116

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002214889A Abandoned AU2002214889A1 (en) 2000-12-11 2001-11-15 Method and apparatus for detection of defects using localized heat injection of short laser pulses

Country Status (2)

Country Link
AU (1) AU2002214889A1 (en)
WO (1) WO2002048720A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7877217B2 (en) 2003-09-16 2011-01-25 Invisible Ltd. Electric ultimate defects analyzer detecting all defects in PCB/MCM
US20070038969A1 (en) 2003-09-16 2007-02-15 Invisible Ltd Electronic ultimate defects analyzer detecting all defects in pcb/mcm
DE602006010385D1 (en) * 2006-09-13 2009-12-24 Ibea Ingenieurbuero Fuer Elekt Thermographic detection system
FR3105528B1 (en) * 2019-12-23 2022-05-20 Engie Green France Method for detecting defects in an element made of composite material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803413A (en) * 1972-05-01 1974-04-09 Vanzetti Infrared Computer Sys Infrared non-contact system for inspection of infrared emitting components in a device
ATE28935T1 (en) * 1982-03-18 1987-08-15 Atomic Energy Authority Uk THERMOGRAPHY OF BALANCING PROCEDURES.
RU2073851C1 (en) * 1992-11-24 1997-02-20 Государственное научно-производственное предприятие "Исток" Device for remote non-destructive flaw detection
US5711603A (en) * 1996-10-30 1998-01-27 United Technologies Corporation Nondestructive testing: transient depth thermography
DE19841968C1 (en) * 1998-09-14 2000-06-29 Karlsruhe Forschzent Two-dimensional quantitative mapping of laminar composite- and coating tenacity infers defects from high thermal resistance, when laser pulse induces measured heating profile on opposite side

Also Published As

Publication number Publication date
WO2002048720A2 (en) 2002-06-20
WO2002048720A3 (en) 2002-10-03

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