DE69419689D1 - Verminderung der Differenzbeugung in optischen Mehrstrahlabtastsystemen - Google Patents

Verminderung der Differenzbeugung in optischen Mehrstrahlabtastsystemen

Info

Publication number
DE69419689D1
DE69419689D1 DE69419689T DE69419689T DE69419689D1 DE 69419689 D1 DE69419689 D1 DE 69419689D1 DE 69419689 T DE69419689 T DE 69419689T DE 69419689 T DE69419689 T DE 69419689T DE 69419689 D1 DE69419689 D1 DE 69419689D1
Authority
DE
Germany
Prior art keywords
reduction
optical systems
beam optical
differential diffraction
diffraction
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 - Fee Related
Application number
DE69419689T
Other languages
English (en)
Other versions
DE69419689T2 (de
Inventor
Patrick Y Maeda
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 DE69419689D1 publication Critical patent/DE69419689D1/de
Publication of DE69419689T2 publication Critical patent/DE69419689T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Details Of Television Scanning (AREA)
DE69419689T 1993-10-14 1994-10-14 Verminderung der Differenzbeugung in optischen Mehrstrahlabtastsystemen Expired - Fee Related DE69419689T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13564193A 1993-10-14 1993-10-14

Publications (2)

Publication Number Publication Date
DE69419689D1 true DE69419689D1 (de) 1999-09-02
DE69419689T2 DE69419689T2 (de) 1999-12-23

Family

ID=22468981

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69419689T Expired - Fee Related DE69419689T2 (de) 1993-10-14 1994-10-14 Verminderung der Differenzbeugung in optischen Mehrstrahlabtastsystemen

Country Status (4)

Country Link
US (1) US5517330A (de)
EP (1) EP0649043B1 (de)
JP (1) JPH07199109A (de)
DE (1) DE69419689T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0980330A (ja) * 1995-09-07 1997-03-28 Minolta Co Ltd マルチビーム走査光学系
IL115864A (en) * 1995-11-02 1999-05-09 Orbotech Ltd Method and apparatus for delivering laser energy to an object
US6069723A (en) * 1996-08-26 2000-05-30 Ricoh Company, Ltd. Multi-beam scanning apparatus with controlled scan line bow
US5933268A (en) * 1997-09-29 1999-08-03 Imation Corp. Optical configuration for an optical scanner system
US5900963A (en) * 1997-09-29 1999-05-04 Imation Corp. Optical scanner system
US5932151A (en) * 1997-09-29 1999-08-03 Imation Corp. Method of making a flexible lens
US5883658A (en) * 1997-09-29 1999-03-16 Imation Corp. Optical scanner assembly for use in a laser imaging system
US6057537A (en) * 1997-09-29 2000-05-02 Eastman Kodak Company Optical scanner feedback system having a reflected cylinder lens
US5956071A (en) * 1997-09-29 1999-09-21 Eastman Kodak Company Mechanism for positioning film into a scanning position in an internal drum laser scanner assembly
US6064416A (en) * 1997-09-29 2000-05-16 Eastman Kodak Company Linear translation system for use in a laser imaging system
US6108025A (en) * 1997-09-29 2000-08-22 Eastman Kodak Company Optical scanner system having a laser beam power attentuation mechanism
US6002524A (en) * 1997-09-29 1999-12-14 Imation Corp. Flexible lens
US6061080A (en) * 1998-01-30 2000-05-09 Xerox Corporation Aperture for multiple reflection raster output scanning system to reduce bow
US6094287A (en) * 1998-12-03 2000-07-25 Eastman Kodak Company Wobble correcting monogon scanner for a laser imaging system
US6104523A (en) * 1998-12-21 2000-08-15 Xerox Corporation Dual beam double pass raster output scanner
US6057953A (en) * 1998-12-21 2000-05-02 Xerox Corporation Dual beam double pass raster output scanner
JP2001215423A (ja) 2000-02-04 2001-08-10 Fuji Xerox Co Ltd 光走査方法及び光走査装置
US6496215B2 (en) * 2000-12-15 2002-12-17 Xerox Corporation Thermal scan line bow adjustment in an optical scanning system
KR100445128B1 (ko) * 2002-06-05 2004-08-21 삼성전자주식회사 광주사장치
US10634271B2 (en) 2016-02-04 2020-04-28 Felix Sorkin Bayonet duct coupler assembly for post-tensioned concrete member

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4139257A (en) * 1976-09-28 1979-02-13 Canon Kabushiki Kaisha Synchronizing signal generator
US4247160A (en) * 1979-03-26 1981-01-27 Xerox Corporation Scanner with reflective pyramid error compensation
SE433783B (sv) * 1982-03-03 1984-06-12 Pharos Ab Optisk svepanordning
US4512625A (en) * 1982-10-08 1985-04-23 Xerox Corporation Scanner optics with no cross scan field curvature
US4805974A (en) * 1987-11-02 1989-02-21 Xerox Corporation Polycone™ scanning system with multiple beams
JPH0364726A (ja) * 1989-08-02 1991-03-20 Minolta Camera Co Ltd 光ビーム走査光学系
JP2610352B2 (ja) * 1990-02-28 1997-05-14 大日本スクリーン製造株式会社 光ビーム走査装置
US5153768A (en) * 1990-03-08 1992-10-06 Xerox Corporation Multiple wavelength, multiple diode laser ROS
JPH04233867A (ja) * 1990-06-27 1992-08-21 Xerox Corp サブミクロンの揺動補正を有する光学的走査システム
US5333067A (en) * 1991-10-29 1994-07-26 Olive Tree Technology, Inc. Apparatus and method for velocity compensation of the scanning spot in non-linear scanning systems

Also Published As

Publication number Publication date
EP0649043B1 (de) 1999-07-28
EP0649043A1 (de) 1995-04-19
US5517330A (en) 1996-05-14
DE69419689T2 (de) 1999-12-23
JPH07199109A (ja) 1995-08-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee