CH552825A - METHOD OF RECORDING ACOUSTIC OR MICROWAVE HOLOGRAMS. - Google Patents

METHOD OF RECORDING ACOUSTIC OR MICROWAVE HOLOGRAMS.

Info

Publication number
CH552825A
CH552825A CH213273A CH213273A CH552825A CH 552825 A CH552825 A CH 552825A CH 213273 A CH213273 A CH 213273A CH 213273 A CH213273 A CH 213273A CH 552825 A CH552825 A CH 552825A
Authority
CH
Switzerland
Prior art keywords
recording acoustic
holograms
microwave
microwave holograms
acoustic
Prior art date
Application number
CH213273A
Other languages
German (de)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH552825A publication Critical patent/CH552825A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H3/00—Holographic processes or apparatus using ultrasonic, sonic or infrasonic waves for obtaining holograms; Processes or apparatus for obtaining an optical image from them

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
CH213273A 1972-02-16 1973-02-15 METHOD OF RECORDING ACOUSTIC OR MICROWAVE HOLOGRAMS. CH552825A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2207279A DE2207279A1 (en) 1972-02-16 1972-02-16 METHOD OF RECORDING ACOUSTIC, SYNTHETIC OR MICROWAVE HOLOGRAMS

Publications (1)

Publication Number Publication Date
CH552825A true CH552825A (en) 1974-08-15

Family

ID=5836123

Family Applications (1)

Application Number Title Priority Date Filing Date
CH213273A CH552825A (en) 1972-02-16 1973-02-15 METHOD OF RECORDING ACOUSTIC OR MICROWAVE HOLOGRAMS.

Country Status (12)

Country Link
US (1) US3818427A (en)
JP (1) JPS4890541A (en)
BE (1) BE795554A (en)
CA (1) CA979702A (en)
CH (1) CH552825A (en)
DE (1) DE2207279A1 (en)
FR (1) FR2172178B1 (en)
GB (1) GB1422801A (en)
IT (1) IT979050B (en)
LU (1) LU67031A1 (en)
NL (1) NL7301656A (en)
SE (1) SE379435B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI65677C (en) * 1981-02-09 1984-06-11 Esko Alasaarela HOLOGRAFISK B-AVBILDNINGSMETOD
DE3531893A1 (en) * 1985-09-06 1987-03-19 Siemens Ag METHOD FOR DETERMINING THE DISTRIBUTION OF DIELECTRICITY CONSTANTS IN AN EXAMINATION BODY, AND MEASURING ARRANGEMENT FOR IMPLEMENTING THE METHOD
US5212571A (en) * 1991-11-22 1993-05-18 Advanced Imaging Systems Ultrasonic holographic imaging apparatus having zoom feature
US20040021911A1 (en) * 2002-07-31 2004-02-05 Corson John F. Array scanner noise reduction system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3559465A (en) * 1967-05-24 1971-02-02 Perkin Elmer Corp Apparatus for constructing a hologram using acoustical radiation

Also Published As

Publication number Publication date
FR2172178B1 (en) 1976-11-05
US3818427A (en) 1974-06-18
JPS4890541A (en) 1973-11-26
IT979050B (en) 1974-09-30
NL7301656A (en) 1973-08-20
CA979702A (en) 1975-12-16
SE379435B (en) 1975-10-06
FR2172178A1 (en) 1973-09-28
BE795554A (en) 1973-06-18
DE2207279A1 (en) 1973-08-23
LU67031A1 (en) 1973-04-19
GB1422801A (en) 1976-01-28

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Legal Events

Date Code Title Description
PL Patent ceased