BR8106176A - Sistema optico simetrico explorador de rastro e sistema de exploracao optica - Google Patents

Sistema optico simetrico explorador de rastro e sistema de exploracao optica

Info

Publication number
BR8106176A
BR8106176A BR8106176A BR8106176A BR8106176A BR 8106176 A BR8106176 A BR 8106176A BR 8106176 A BR8106176 A BR 8106176A BR 8106176 A BR8106176 A BR 8106176A BR 8106176 A BR8106176 A BR 8106176A
Authority
BR
Brazil
Prior art keywords
optical
explorer
track
symmetric
exploration
Prior art date
Application number
BR8106176A
Other languages
English (en)
Inventor
P Lavallee
S Marshall
R Antos
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
Publication of BR8106176A publication Critical patent/BR8106176A/pt

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Laser Beam Printer (AREA)
BR8106176A 1980-09-29 1981-09-25 Sistema optico simetrico explorador de rastro e sistema de exploracao optica BR8106176A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/191,796 US4355860A (en) 1980-09-29 1980-09-29 Double pass scanning system

Publications (1)

Publication Number Publication Date
BR8106176A true BR8106176A (pt) 1982-06-15

Family

ID=22706966

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8106176A BR8106176A (pt) 1980-09-29 1981-09-25 Sistema optico simetrico explorador de rastro e sistema de exploracao optica

Country Status (8)

Country Link
US (1) US4355860A (pt)
EP (1) EP0049164B1 (pt)
JP (1) JPS5787671A (pt)
BR (1) BR8106176A (pt)
CA (1) CA1162430A (pt)
DE (1) DE3171408D1 (pt)
DK (1) DK154248C (pt)
ES (1) ES8302321A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4541061A (en) * 1982-10-13 1985-09-10 Minnesota Mining And Manufacturing Company Data clocking circuitry for a scanning apparatus
US4832429A (en) * 1983-01-19 1989-05-23 T. R. Whitney Corporation Scanning imaging system and method
SE456194B (sv) * 1983-01-31 1988-09-12 Semyre Electronics Ab Avsokningsanordning
US4630276A (en) * 1984-10-09 1986-12-16 Aeronca Electronics, Inc. Compact laser scanning system
US4630130A (en) * 1985-10-21 1986-12-16 Xerox Corporation Scanning system for controlling stray beams caused by undesirable optical reflections
JPH0695176B2 (ja) * 1986-06-27 1994-11-24 株式会社日立製作所 走査光学系
US5173797A (en) * 1990-05-08 1992-12-22 Xerox Corporation Rotating mirror optical scanner with grooved grease bearings
US5448364A (en) * 1993-03-22 1995-09-05 Estek Corporation Particle detection system with reflective line-to-spot collector
JP3109358B2 (ja) * 1993-12-16 2000-11-13 富士ゼロックス株式会社 走査光学系の取付構造
US6104523A (en) * 1998-12-21 2000-08-15 Xerox Corporation Dual beam double pass raster output scanner
US6208370B1 (en) * 1998-12-22 2001-03-27 Eastman Kodak Company Method and apparatus for determining the starting position and the power of a scanning light beam to be used in writing on a media

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752558A (en) * 1971-06-28 1973-08-14 Decision Consultants Document scanner
US3898627A (en) * 1974-03-22 1975-08-05 Ibm Optical printer having serializing buffer for use with variable length binary words
US3984171A (en) * 1974-08-21 1976-10-05 Image Information Inc. Linear scan system
US4058828A (en) * 1975-05-27 1977-11-15 Eastman Kodak Company Document copying apparatus
JPS588B2 (ja) * 1975-10-15 1983-01-05 富士写真フイルム株式会社 ヒカリビ−ムソウサソウチ
US4171902A (en) * 1976-02-19 1979-10-23 Canon Kabushiki Kaisha Information processing system having an optic axis adjusting mirror device
US4054928A (en) * 1976-02-20 1977-10-18 The Mead Corporation Laser operated scanning and printing system
JPS53137631A (en) * 1977-05-07 1978-12-01 Canon Inc Terminal unit for information processing
US4274703A (en) * 1977-08-01 1981-06-23 Xerox Corporation High-efficiency symmetrical scanning optics
US4213157A (en) * 1979-02-05 1980-07-15 Xerox Corporation Self tracking laser scanning apparatus
US4241990A (en) * 1979-03-05 1980-12-30 Xerox Corporation Multi-purpose optical data processor
US4284994A (en) * 1979-07-30 1981-08-18 Eikonix Corporation Laser beam recorder
US4232964A (en) * 1979-09-12 1980-11-11 The Mead Corporation Document illumination system
US4258395A (en) * 1979-09-12 1981-03-24 The Mead Corporation Document scanning system

Also Published As

Publication number Publication date
EP0049164A2 (en) 1982-04-07
DK154248B (da) 1988-10-24
ES505845A0 (es) 1982-12-16
DK425381A (da) 1982-03-30
DE3171408D1 (en) 1985-08-22
ES8302321A1 (es) 1982-12-16
JPS5787671A (en) 1982-06-01
CA1162430A (en) 1984-02-21
JPH0245165B2 (pt) 1990-10-08
DK154248C (da) 1989-03-28
EP0049164A3 (en) 1982-05-12
US4355860A (en) 1982-10-26
EP0049164B1 (en) 1985-07-17

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)