JPH0136587B2 - - Google Patents

Info

Publication number
JPH0136587B2
JPH0136587B2 JP56180297A JP18029781A JPH0136587B2 JP H0136587 B2 JPH0136587 B2 JP H0136587B2 JP 56180297 A JP56180297 A JP 56180297A JP 18029781 A JP18029781 A JP 18029781A JP H0136587 B2 JPH0136587 B2 JP H0136587B2
Authority
JP
Japan
Prior art keywords
surface wave
waves
electrode group
electrode
propagation medium
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
Application number
JP56180297A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5882158A (ja
Inventor
Tatsuo Nagasaki
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.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP56180297A priority Critical patent/JPS5882158A/ja
Priority to US06/440,431 priority patent/US4484476A/en
Priority to DE3241978A priority patent/DE3241978C2/de
Publication of JPS5882158A publication Critical patent/JPS5882158A/ja
Publication of JPH0136587B2 publication Critical patent/JPH0136587B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/36—Devices for manipulating acoustic surface waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/10—Amplitude; Power
    • G01H3/12—Amplitude; Power by electric means
    • G01H3/125—Amplitude; Power by electric means for representing acoustic field distribution
    • 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
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52053—Display arrangements
    • G01S7/52057—Cathode ray tube displays
    • G01S7/5206—Two-dimensional coordinated display of distance and direction; B-scan display

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
JP56180297A 1981-11-12 1981-11-12 超音波顕微鏡装置 Granted JPS5882158A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP56180297A JPS5882158A (ja) 1981-11-12 1981-11-12 超音波顕微鏡装置
US06/440,431 US4484476A (en) 1981-11-12 1982-11-09 Acoustic microscope device
DE3241978A DE3241978C2 (de) 1981-11-12 1982-11-12 Schall-Bildgerät

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56180297A JPS5882158A (ja) 1981-11-12 1981-11-12 超音波顕微鏡装置

Publications (2)

Publication Number Publication Date
JPS5882158A JPS5882158A (ja) 1983-05-17
JPH0136587B2 true JPH0136587B2 (OSRAM) 1989-08-01

Family

ID=16080738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56180297A Granted JPS5882158A (ja) 1981-11-12 1981-11-12 超音波顕微鏡装置

Country Status (3)

Country Link
US (1) US4484476A (OSRAM)
JP (1) JPS5882158A (OSRAM)
DE (1) DE3241978C2 (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3417864A1 (de) * 1984-05-14 1985-11-14 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Verfahren und vorrichtung zum lokalselektiven nachweis und der erzeugung von polaren strukturausrichtungen in mikroskopischen objektbereichen
US4751686A (en) * 1985-05-14 1988-06-14 Olympus Optical Co., Ltd. Ultrasonic microscope
US5641906A (en) * 1988-03-23 1997-06-24 Texas Instruments Incorporated Apparatus and method for automated non-destructive inspection of integrated circuit packages
GB9911878D0 (en) * 1999-05-22 1999-07-21 Marconi Electronic Syst Ltd Identification tag
US9804112B2 (en) * 2013-11-20 2017-10-31 Transtech Systems, Inc. Selective characterization of material under test (MUT) with electromagnetic impedance tomography and spectroscopy

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647899A (en) * 1969-06-11 1972-03-07 Chevron Res Linear alkylbenzene compositions
US3845420A (en) * 1973-03-02 1974-10-29 Raytheon Co Surface acoustic wave phase control device
FR2405485A1 (fr) * 1977-10-07 1979-05-04 Thomson Csf Systeme de visualisation par ultrasons d'une coupe mince d'un corps
US4180790A (en) * 1977-12-27 1979-12-25 General Electric Company Dynamic array aperture and focus control for ultrasonic imaging systems
FR2417762A1 (fr) * 1978-02-16 1979-09-14 Anvar Procede et dispositifs de mesure de la fatigue d'une eprouvette soumise a une sollicitation mecanique
US4222274A (en) * 1978-09-15 1980-09-16 Johnson Steven A Ultrasound imaging apparatus and method
JPS5687912A (en) * 1979-12-20 1981-07-17 Toshiba Corp Elastic surface wave filter

Also Published As

Publication number Publication date
JPS5882158A (ja) 1983-05-17
DE3241978C2 (de) 1986-08-28
DE3241978A1 (de) 1983-05-26
US4484476A (en) 1984-11-27

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