CA1009296A - Acoustooptic scanner apparatus - Google Patents

Acoustooptic scanner apparatus

Info

Publication number
CA1009296A
CA1009296A CA139,401A CA139401A CA1009296A CA 1009296 A CA1009296 A CA 1009296A CA 139401 A CA139401 A CA 139401A CA 1009296 A CA1009296 A CA 1009296A
Authority
CA
Canada
Prior art keywords
scanner apparatus
acoustooptic
acoustooptic scanner
scanner
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
CA139,401A
Other languages
English (en)
Other versions
CA139401S (en
Inventor
Royce D. Pickering
Richard A. Spaulding
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of CA1009296A publication Critical patent/CA1009296A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
    • G11B7/128—Modulators
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/33—Acousto-optical deflection devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G06K15/1238—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point
    • G06K15/1257—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point on more than one main scanning line
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Laser Beam Printer (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
CA139,401A 1971-04-12 1972-04-11 Acoustooptic scanner apparatus Expired CA1009296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13295571A 1971-04-12 1971-04-12

Publications (1)

Publication Number Publication Date
CA1009296A true CA1009296A (en) 1977-04-26

Family

ID=22456342

Family Applications (1)

Application Number Title Priority Date Filing Date
CA139,401A Expired CA1009296A (en) 1971-04-12 1972-04-11 Acoustooptic scanner apparatus

Country Status (5)

Country Link
JP (1) JPS5439970B1 (enrdf_load_stackoverflow)
CA (1) CA1009296A (enrdf_load_stackoverflow)
DE (1) DE2217607C2 (enrdf_load_stackoverflow)
FR (1) FR2136309A5 (enrdf_load_stackoverflow)
GB (1) GB1385230A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU175630B (hu) * 1976-12-15 1980-09-28 Mta Szamitastech Autom Kutato Lazernoe ustrojstvo dlja registracii dannykh i signalov
JPS5512976A (en) * 1978-07-14 1980-01-29 Mitsubishi Electric Corp Multi beam light modulation deflector
JPS5555312A (en) * 1978-10-20 1980-04-23 Ricoh Co Ltd Simultaneous multibeam light modulating system
JPS56143434A (en) * 1980-04-10 1981-11-09 Dainippon Screen Mfg Co Ltd Control method of light beam for recording in image scanning recorder
US4541712A (en) * 1981-12-21 1985-09-17 Tre Semiconductor Equipment Corporation Laser pattern generating system
RU2317576C2 (ru) * 2005-12-28 2008-02-20 Сергей Борисович Одиноков Портативный переносной проекционный аппарат чтения микрофиш

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055258A (en) * 1951-08-22 1962-09-25 Hurvitz Hyman Bragg diffraction ultrasonic devices
US3154534A (en) * 1962-01-30 1964-10-27 Deering Milliken Res Corp Polyethyleneoxy azo fugitive tints
US3165045A (en) * 1962-04-05 1965-01-12 Itek Corp Data processing system
DE1255962B (de) * 1965-12-28 1967-12-07 Telefunken Patent Einrichtung zur Erzeugung punktgerasterter Schriftzeichen
US3571507A (en) * 1968-05-15 1971-03-16 Zenith Radio Corp Optical apparatus for developing display information signals of frequency multiplex character

Also Published As

Publication number Publication date
JPS5439970B1 (enrdf_load_stackoverflow) 1979-11-30
GB1385230A (en) 1975-02-26
DE2217607C2 (de) 1984-03-01
DE2217607A1 (de) 1972-10-19
FR2136309A5 (enrdf_load_stackoverflow) 1972-12-22

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