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DE2652770C3 - - Google Patents

Info

Publication number
DE2652770C3
DE2652770C3 DE19762652770 DE2652770A DE2652770C3 DE 2652770 C3 DE2652770 C3 DE 2652770C3 DE 19762652770 DE19762652770 DE 19762652770 DE 2652770 A DE2652770 A DE 2652770A DE 2652770 C3 DE2652770 C3 DE 2652770C3
Authority
DE
Germany
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
Application number
DE19762652770
Other languages
German (de)
Other versions
DE2652770A1 (de
DE2652770B2 (de
Inventor
Juergen Dr.Rer.Nat. Kutzner
Herrmann Dr.-Ing. Wuestenberg
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.)
Bundesanstalt fuer Materialforschung und Pruefung BAM
Original Assignee
Bundesanstalt fuer Materialforschung und Pruefung BAM
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 Bundesanstalt fuer Materialforschung und Pruefung BAM filed Critical Bundesanstalt fuer Materialforschung und Pruefung BAM
Priority to DE19762652770 priority Critical patent/DE2652770B2/de
Publication of DE2652770A1 publication Critical patent/DE2652770A1/de
Publication of DE2652770B2 publication Critical patent/DE2652770B2/de
Application granted granted Critical
Publication of DE2652770C3 publication Critical patent/DE2652770C3/de
Granted 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
    • G01N29/04—Analysing solids
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0654—Imaging
    • G01N29/0663—Imaging by acoustic holography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8965—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using acousto-optical or acousto-electronic conversion techniques
    • G01S15/897—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using acousto-optical or acousto-electronic conversion techniques using application of holographic techniques

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DE19762652770 1976-11-18 1976-11-18 Verfahren zur holographischen Abtastung von Fehlern zum Zwecke der Fehlergrößenabschätzung von mit konventionellen Ultraschallpriifverfahren aufgefundenen Fehlern Granted DE2652770B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19762652770 DE2652770B2 (de) 1976-11-18 1976-11-18 Verfahren zur holographischen Abtastung von Fehlern zum Zwecke der Fehlergrößenabschätzung von mit konventionellen Ultraschallpriifverfahren aufgefundenen Fehlern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762652770 DE2652770B2 (de) 1976-11-18 1976-11-18 Verfahren zur holographischen Abtastung von Fehlern zum Zwecke der Fehlergrößenabschätzung von mit konventionellen Ultraschallpriifverfahren aufgefundenen Fehlern

Publications (3)

Publication Number Publication Date
DE2652770A1 DE2652770A1 (de) 1978-05-24
DE2652770B2 DE2652770B2 (de) 1978-08-31
DE2652770C3 true DE2652770C3 (uk) 1979-04-26

Family

ID=5993553

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762652770 Granted DE2652770B2 (de) 1976-11-18 1976-11-18 Verfahren zur holographischen Abtastung von Fehlern zum Zwecke der Fehlergrößenabschätzung von mit konventionellen Ultraschallpriifverfahren aufgefundenen Fehlern

Country Status (1)

Country Link
DE (1) DE2652770B2 (uk)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5714725A (en) * 1980-07-02 1982-01-26 Hitachi Ltd Digital phase detector
DE4016105B4 (de) * 1989-06-12 2005-06-02 Bicz, Wieslaw Verfahren und Vorrichtung zur Erfassung von Oberflächenstrukturen

Also Published As

Publication number Publication date
DE2652770A1 (de) 1978-05-24
DE2652770B2 (de) 1978-08-31

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee