CA986344A - Optical scanning devices - Google Patents

Optical scanning devices

Info

Publication number
CA986344A
CA986344A CA158,422A CA158422A CA986344A CA 986344 A CA986344 A CA 986344A CA 158422 A CA158422 A CA 158422A CA 986344 A CA986344 A CA 986344A
Authority
CA
Canada
Prior art keywords
optical scanning
scanning devices
devices
optical
scanning
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
CA158,422A
Other versions
CA158422S (en
Inventor
Daniel R. Lobb
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.)
Thales Communications Ltd
Original Assignee
Thales Communications 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 Thales Communications Ltd filed Critical Thales Communications Ltd
Application granted granted Critical
Publication of CA986344A publication Critical patent/CA986344A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/09—Multifaceted or polygonal mirrors, e.g. polygonal scanning mirrors; Fresnel mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors
    • G02B26/129—Systems in which the scanning light beam is repeatedly reflected from the polygonal mirror
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Facsimile Scanning Arrangements (AREA)
CA158,422A 1972-01-25 1972-12-01 Optical scanning devices Expired CA986344A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB342972A GB1419619A (en) 1972-01-25 1972-01-25 Scanning devices

Publications (1)

Publication Number Publication Date
CA986344A true CA986344A (en) 1976-03-30

Family

ID=9758179

Family Applications (1)

Application Number Title Priority Date Filing Date
CA158,422A Expired CA986344A (en) 1972-01-25 1972-12-01 Optical scanning devices

Country Status (3)

Country Link
JP (1) JPS5653734B2 (en)
CA (1) CA986344A (en)
GB (1) GB1419619A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437007A1 (en) * 1978-09-19 1980-04-18 Elektro Optik Gmbh & Co Kg Blocking out interference beams in optical appts. - using automatic collimating mirror moving synchronously with optical main beam and its aperture bundle
RO76090A2 (en) * 1979-04-16 1983-11-01 Institutul De Cercetari Si Proiectari Tehnologice In Transporturi,Ro OPTICAL-ELECTRONIC DEVICES FOR IDENTIFYING A PLATE RETROREFLECTORING CODE
GB2517649B (en) * 1981-03-20 2016-03-23 Qinetiq Ltd Scanned imaging systems
US4544228A (en) * 1982-09-14 1985-10-01 Spectra-Physics, Inc. Scanning method using a rotating prism
CN105051105B (en) 2013-03-25 2017-04-26 日产化学工业株式会社 Heat-curable resin composition
KR101981788B1 (en) 2013-06-21 2019-05-27 닛산 가가쿠 가부시키가이샤 Heat-curable resin composition containing polymer having specific terminal structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492063A (en) * 1966-11-14 1970-01-27 Honeywell Inc Multiple passage light beam deflection system
DE1497552A1 (en) * 1966-11-22 1969-10-09 Philips Patentverwaltung Reflector for digital light deflector systems
US3503671A (en) * 1967-04-17 1970-03-31 Bell Telephone Labor Inc Multiple-pass light-deflecting modulator

Also Published As

Publication number Publication date
JPS4887850A (en) 1973-11-17
JPS5653734B2 (en) 1981-12-21
GB1419619A (en) 1975-12-31

Similar Documents

Publication Publication Date Title
AU477102B2 (en) Light scanning systems
CA972596A (en) Optical lens construction
AU460889B2 (en) Light scanning system
AU475394B2 (en) Optical fibres
CA971011A (en) Lenses
AU471759B2 (en) Optical components
CA928554A (en) Optical scanning apparatus
CA979697A (en) Optical system
CA981947A (en) Optical scanning system
AU474504B2 (en) Optical fibres
AU459100B2 (en) Kaleidoscope
CA988758A (en) Optical projecting apparatus
CA1004287A (en) Scanning apparatus
CA986344A (en) Optical scanning devices
CA984152A (en) Glass drawing
CA1002653A (en) Laser scanner
CA1007721A (en) Rectangular waveguides
CA949206A (en) Optical scanning apparatus
CA974499A (en) Optical systems
CA890555A (en) Optical scanning equipment
CA898020A (en) Optical apparatus
CA899692A (en) Optical diffraction-grid
MY7600281A (en) Optical attemation devices
CA897968A (en) Lens cribber
CA890064A (en) Scanning mechanism