CA1072662A - Optical scanning - Google Patents

Optical scanning

Info

Publication number
CA1072662A
CA1072662A CA268,647A CA268647A CA1072662A CA 1072662 A CA1072662 A CA 1072662A CA 268647 A CA268647 A CA 268647A CA 1072662 A CA1072662 A CA 1072662A
Authority
CA
Canada
Prior art keywords
acoustic wave
optical
piezoelectric
electric field
frequency
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
CA268,647A
Other languages
English (en)
French (fr)
Inventor
Norman S. Shiren
Robert L. Melcher
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA1072662A publication Critical patent/CA1072662A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
CA268,647A 1975-12-24 1976-12-23 Optical scanning Expired CA1072662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/643,971 US4041536A (en) 1975-12-24 1975-12-24 Optical scanner

Publications (1)

Publication Number Publication Date
CA1072662A true CA1072662A (en) 1980-02-26

Family

ID=24582900

Family Applications (1)

Application Number Title Priority Date Filing Date
CA268,647A Expired CA1072662A (en) 1975-12-24 1976-12-23 Optical scanning

Country Status (8)

Country Link
US (1) US4041536A (enExample)
JP (1) JPS5280792A (enExample)
CA (1) CA1072662A (enExample)
DE (1) DE2650475C2 (enExample)
FR (1) FR2336839A1 (enExample)
GB (1) GB1560700A (enExample)
IT (1) IT1070036B (enExample)
NL (1) NL7613122A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2266394B1 (enExample) * 1974-03-26 1981-02-27 Thomson Csf
FR2324061A1 (fr) * 1975-09-11 1977-04-08 Thomson Csf Dispositif de lecture acousto-electrique d'une image optique a une dimension
FR2336015A1 (fr) * 1975-12-19 1977-07-15 Thomson Csf Dispositif de lecture acousto-electrique a deux dimensions d'une image optique
US4523293A (en) * 1983-04-05 1985-06-11 The United States Of America As Represented By The Secretary Of The Air Force Two-dimensional bulk acoustic wave correlator-convolver
GB2156619A (en) * 1984-03-22 1985-10-09 Era Patents Ltd Variable surface acoustic wave device
US4882715A (en) * 1987-03-16 1989-11-21 Canon Kabushiki Kaisha Surface acoustic wave convolver with dielectric film of high non-linear effect
US6548943B2 (en) * 2001-04-12 2003-04-15 Nokia Mobile Phones Ltd. Method of producing thin-film bulk acoustic wave devices
US8426933B2 (en) * 2008-08-08 2013-04-23 Araz Yacoubian Broad spectral band sensor
WO2018187742A1 (en) * 2017-04-06 2018-10-11 Arizona Board Of Regents On Behalf Of The University Of Arizona Systems and methods for a quantum-analogue computer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3826866A (en) * 1973-04-16 1974-07-30 Univ Leland Stanford Junior Method and system for acousto-electric scanning
US3826865A (en) * 1973-04-16 1974-07-30 Univ Leland Stanford Junior Method and system for acousto-electric scanning
US3919700A (en) * 1974-07-22 1975-11-11 Ibm Memory system
US3935564A (en) * 1974-12-02 1976-01-27 The Board Of Trustees Of Leland Stanford, Jr. University Charge storage and monitoring apparatus utilizing acoustic waves

Also Published As

Publication number Publication date
US4041536A (en) 1977-08-09
JPS549033B2 (enExample) 1979-04-20
FR2336839A1 (fr) 1977-07-22
IT1070036B (it) 1985-03-25
JPS5280792A (en) 1977-07-06
NL7613122A (nl) 1977-06-28
DE2650475A1 (de) 1977-07-07
DE2650475C2 (de) 1983-12-01
FR2336839B1 (enExample) 1978-06-30
GB1560700A (en) 1980-02-06

Similar Documents

Publication Publication Date Title
Korpel et al. A television display using acoustic deflection and modulation of coherent light
CA1114006A (en) Method and apparatus for detecting information stored on photocopying media, transmitting and storing the same
US4025954A (en) Piezoelectric device for image readout
CA1072662A (en) Optical scanning
US3826866A (en) Method and system for acousto-electric scanning
US3826865A (en) Method and system for acousto-electric scanning
US3944732A (en) Method and apparatus for improving acousto-electric scanning
GB2043375A (en) Method for driving a light scanning apparatus
Moll et al. Scanning optical patterns with acoustic surface waves
US4084192A (en) Electro-acoustic devices for analysing optical image
EP0185730B1 (en) Laser beam intensity controlling apparatus
US4122495A (en) Method and a device for an electro-acoustic reading of an optical device image
US4097749A (en) Fourier power spectra of optical images using CCD's
US4084189A (en) Acoustro-electric scanner by phonon echo phenomenon
Noda et al. Electro‐optic diffraction modulator using out‐diffused waveguiding layer in LiNbO3
US4099206A (en) Piezoelectric device responsive to optical image for generating an electrical signal
US3903364A (en) High resolution line scanner
US4070652A (en) Acousto-electric signal convolver, correlator and memory
US4012586A (en) Device for the amplitude modulation of an electrical signal
EP0376282B1 (en) Photo-modulation method and system for reproducing charge latent image
US4097900A (en) Electro-acoustic device for reading a two dimensional image by means of an electrode network
US4040112A (en) Direct electronic fourier transforms of optical images
US4085348A (en) Electroacoustic device for reading an optical image in two dimensions
US3919700A (en) Memory system
US4040091A (en) Direct electronic fourier transforms of optical images

Legal Events

Date Code Title Description
MKEX Expiry