CA1043011A - Flying spot scanner with plural lens correction - Google Patents

Flying spot scanner with plural lens correction

Info

Publication number
CA1043011A
CA1043011A CA213,285A CA213285A CA1043011A CA 1043011 A CA1043011 A CA 1043011A CA 213285 A CA213285 A CA 213285A CA 1043011 A CA1043011 A CA 1043011A
Authority
CA
Canada
Prior art keywords
medium
polygon
lens
spot
optical
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
CA213,285A
Other languages
English (en)
French (fr)
Other versions
CA213285S (en
Inventor
Gary K. Starkweather
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of CA1043011A publication Critical patent/CA1043011A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G02B27/0031—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration for scanning purposes
    • 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
    • G02B26/127—Adaptive control of the scanning light beam, e.g. using the feedback from one or more detectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/113—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors
    • H04N1/1135—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors for the main-scan only

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)
  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
CA213,285A 1973-12-20 1974-11-07 Flying spot scanner with plural lens correction Expired CA1043011A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42689073A 1973-12-20 1973-12-20

Publications (1)

Publication Number Publication Date
CA1043011A true CA1043011A (en) 1978-11-21

Family

ID=23692628

Family Applications (1)

Application Number Title Priority Date Filing Date
CA213,285A Expired CA1043011A (en) 1973-12-20 1974-11-07 Flying spot scanner with plural lens correction

Country Status (6)

Country Link
JP (1) JPS5093719A (de)
CA (1) CA1043011A (de)
DE (1) DE2458424B2 (de)
FR (1) FR2255621B1 (de)
GB (1) GB1490092A (de)
NL (1) NL7415490A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015081A (en) * 1975-02-03 1977-03-29 Xerox Corporation Multifunction scanning system
US4257053A (en) * 1979-02-09 1981-03-17 Geosource, Inc. High-resolution laser plotter
JPS6055809B2 (ja) * 1979-11-26 1985-12-06 大日本スクリ−ン製造株式会社 光走査方法
DE3047813A1 (de) * 1980-12-18 1982-07-15 Dr Böger Photosatz GmbH, 2000 Wedel/Holstein Optische lichtfleck-abtastvorrichtung fuer ein photoempfindliches bahnmaterial bei optischen photosetzgeraeten
NL8501805A (nl) * 1985-06-24 1987-01-16 Philips Nv Optische aftastinrichting.
US5278691A (en) * 1992-06-24 1994-01-11 Eastman Kodak Company Symmetrical overfilled polygon laser scanner
US5521748A (en) * 1994-06-16 1996-05-28 Eastman Kodak Company Light modulator with a laser or laser array for exposing image data
US5781325A (en) * 1994-12-19 1998-07-14 Fuji Xerox Co., Ltd. Optical scanning apparatus
US5930019A (en) * 1996-12-16 1999-07-27 Fuji Xerox Co., Ltd. Light scanning device, optical device, and scanning method of optical device

Also Published As

Publication number Publication date
FR2255621A1 (de) 1975-07-18
DE2458424B2 (de) 1980-12-04
JPS5093719A (de) 1975-07-26
DE2458424A1 (de) 1975-07-03
FR2255621B1 (de) 1981-08-07
NL7415490A (nl) 1975-04-29
GB1490092A (en) 1977-10-26

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