CA1278842C - Appareil d'imagerie a ondes thermiques - Google Patents

Appareil d'imagerie a ondes thermiques

Info

Publication number
CA1278842C
CA1278842C CA000525368A CA525368A CA1278842C CA 1278842 C CA1278842 C CA 1278842C CA 000525368 A CA000525368 A CA 000525368A CA 525368 A CA525368 A CA 525368A CA 1278842 C CA1278842 C CA 1278842C
Authority
CA
Canada
Prior art keywords
output
subsurface
thermal wave
laser
control
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
CA000525368A
Other languages
English (en)
Inventor
Robert L. Thomas
Pao-Kuang Kuo
Lawrence D. Favro
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.)
Wayne State University
Original Assignee
Wayne State University
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
Priority claimed from US06/808,350 external-priority patent/US4874251A/en
Application filed by Wayne State University filed Critical Wayne State University
Application granted granted Critical
Publication of CA1278842C publication Critical patent/CA1278842C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
CA000525368A 1986-02-10 1986-12-15 Appareil d'imagerie a ondes thermiques Expired - Fee Related CA1278842C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/808,350 US4874251A (en) 1984-04-04 1986-02-10 Thermal wave imaging apparatus
US808,350 1986-02-10

Publications (1)

Publication Number Publication Date
CA1278842C true CA1278842C (fr) 1991-01-08

Family

ID=25198542

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000525368A Expired - Fee Related CA1278842C (fr) 1986-02-10 1986-12-15 Appareil d'imagerie a ondes thermiques

Country Status (1)

Country Link
CA (1) CA1278842C (fr)

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