DE602006003841D1 - Telezentrisches optisches Abtastsystem - Google Patents

Telezentrisches optisches Abtastsystem

Info

Publication number: DE602006003841D1
Authority: DE; Germany
Prior art keywords: optical scanning; scanning system; telecentric optical; telecentric; scanning
Prior art date: 2005-12-07
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.): Active

Application number

DE602006003841T

Other languages

English (en)

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.)

Palo Alto Research Center Inc

Original Assignee

Palo Alto Research Center Inc

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.)

2005-12-07

Filing date

2006-12-07

Publication date

2009-01-08

2006-12-07 Application filed by Palo Alto Research Center Inc filed Critical Palo Alto Research Center Inc

2009-01-08 Publication of DE602006003841D1 publication Critical patent/DE602006003841D1/de

Status Active legal-status Critical Current

2026-12-08 Anticipated expiration legal-status Critical

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
- G02B26/125—Details of the optical system between the polygonal mirror and the image plane
- G02B26/126—Details of the optical system between the polygonal mirror and the image plane including curved 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
- G02B26/124—Details of the optical system between the light source and the polygonal mirror
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/22—Telecentric objectives or lens systems
- 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
- G02B26/123—Multibeam scanners, e.g. using multiple light sources or beam splitters
- 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)
Facsimile Scanning Arrangements (AREA)
Lenses (AREA)

DE602006003841T 2005-12-07 2006-12-07 Telezentrisches optisches Abtastsystem Active DE602006003841D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US11/297,565 US7466331B2 (en)	2005-12-07	2005-12-07	Bow-free telecentric optical system for multiple beam scanning systems

Publications (1)

Publication Number	Publication Date
DE602006003841D1 true DE602006003841D1 (de)	2009-01-08

Family

ID=37834169

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE602006003841T Active DE602006003841D1 (de)	2005-12-07	2006-12-07	Telezentrisches optisches Abtastsystem

Country Status (4)

Country	Link
US (1)	US7466331B2 (de)
EP (1)	EP1795943B1 (de)
JP (1)	JP4851308B2 (de)
DE (1)	DE602006003841D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4938375B2 (ja) *	2006-07-24	2012-05-23	株式会社リコー	光走査装置・画像形成装置
JP5261894B2 (ja) *	2006-07-24	2013-08-14	株式会社リコー	光走査装置及び画像形成装置
JP4849618B2 (ja) *	2006-11-24	2012-01-11	株式会社リコー	光走査装置及び画像形成装置
JP5582460B2 (ja) *	2007-07-13	2014-09-03	株式会社リコー	面発光レーザアレイ、光走査装置及び画像形成装置
US20100295919A1 (en)	2009-05-21	2010-11-25	Palo Alto Research Center Incorporated	Multiple Integrated Multi-Beam Laser Scanning System
US8139277B2 (en)	2010-01-20	2012-03-20	Palo Alto Research Center. Incorporated	Multiple-source multiple-beam polarized laser scanning system
WO2019147936A1 (en)	2018-01-26	2019-08-01	Vanderbilt University	Systems and methods for non-destructive evaluation of optical material properties and surfaces
US11493751B2 (en) *	2019-01-23	2022-11-08	Vanderbilt University	Systems and methods for compact optical relay

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3034565B2 (ja) *	1990-08-06	2000-04-17	リコー光学株式会社	テレセントリックなｆθレンズ
EP0550896A1 (de) *	1992-01-10	1993-07-14	Eastman Kodak Company	Optischer Spiegel mit gleichmässiger Reflektivität
JP3142380B2 (ja) *	1992-07-29	2001-03-07	リコー光学株式会社	テレセントリックなｆθレンズおよび光走査装置
US5512949A (en) *	1993-12-29	1996-04-30	Xerox Corporation	Multiple beam raster output scanner optical system having telecentric chief exit rays
US5486694A (en) *	1994-12-02	1996-01-23	Xerox Corporation	Wobble correction and focusing optical element with refractive toroidal surface and binary diffractive optical surface
JPH09211352A (ja) *	1996-01-31	1997-08-15	Asahi Optical Co Ltd	走査光学装置
EP0995144A1 (de)	1997-07-08	2000-04-26	Etec Systems, Inc.	Anamorphotische abtastlinse für laserabtaster
US5969877A (en) *	1997-11-26	1999-10-19	Xerox Corporation	Dual wavelength F-theta scan lens
US6057953A (en) *	1998-12-21	2000-05-02	Xerox Corporation	Dual beam double pass raster output scanner
JP2001004939A (ja) *	1999-06-23	2001-01-12	Minolta Co Ltd	マルチビーム走査システム
JP2001215423A (ja) *	2000-02-04	2001-08-10	Fuji Xerox Co Ltd	光走査方法及び光走査装置
JP2002040349A (ja) *	2000-07-26	2002-02-06	Sharp Corp	光走査装置
JP4293716B2 (ja)	2000-09-08	2009-07-08	株式会社リコー	マルチビーム書込み光学系およびこれを用いた画像形成装置
KR100452852B1 (ko) *	2002-01-09	2004-10-14	삼성전자주식회사	확대 광학계 및 그것을 갖는 화상형성 장치
US6577429B1 (en) *	2002-01-15	2003-06-10	Eastman Kodak Company	Laser projection display system
US6608643B2 (en) *	2002-01-16	2003-08-19	Xerox Corporation	Systems and method for measuring or reducing spacing errors in multiple beam ROS systems
JP4006313B2 (ja) *	2002-10-17	2007-11-14	キヤノン株式会社	走査型表示光学系及び走査型表示装置

2005
- 2005-12-07 US US11/297,565 patent/US7466331B2/en not_active Expired - Fee Related
2006
- 2006-12-04 JP JP2006326466A patent/JP4851308B2/ja not_active Expired - Fee Related
- 2006-12-07 EP EP06125567A patent/EP1795943B1/de not_active Not-in-force
- 2006-12-07 DE DE602006003841T patent/DE602006003841D1/de active Active

Also Published As

Publication number	Publication date
US7466331B2 (en)	2008-12-16
EP1795943B1 (de)	2008-11-26
JP2007156481A (ja)	2007-06-21
JP4851308B2 (ja)	2012-01-11
EP1795943A1 (de)	2007-06-13
US20070126849A1 (en)	2007-06-07

Publication	Publication Date	Title
DE602006021005D1 (de)	2011-05-12	Optisches mikrospektrometer
DK1889198T3 (da)	2015-02-09	Farma-informatiksystem
DE602006002356D1 (de)	2008-10-02	Zweiachsiger mikrooptischer Scanner
DE502006007103D1 (de)	2010-07-15	Anschluss-system
FI20050840A (fi)	2007-02-20	Hissijärjestelmä
DE602006021728D1 (de)	2011-06-16	Bildverarbeitungsverfahren
FI20050130A0 (fi)	2005-02-04	Hissijärjestelmä
FI20051038A0 (fi)	2005-10-14	Hissijärjestelmä
FI20050504A0 (fi)	2005-05-12	Hissijärjestelmä
FI20050127A0 (fi)	2005-02-04	Hissijärjestelmä
DE602006018435D1 (de)	2011-01-05	Surround-System
DE602006003841D1 (de)	2009-01-08	Telezentrisches optisches Abtastsystem
DE602005002287D1 (de)	2007-10-18	Optischer Encoder
DE602006003965D1 (de)	2009-01-15	Optisches Abtastgerät
FI20051157A (fi)	2007-05-15	Hissijärjestelmä
DE602005004331D1 (de)	2008-03-06	Optisches Abtastgerät
DE602005015044D1 (de)	2009-08-06	Optisches Abtastgerät
DE602006000011D1 (de)	2007-07-12	Optisches Scan-Bildgebungssystem
DE602005015805D1 (de)	2009-09-17	Optisches Abtastgerät
FI20051193A0 (fi)	2005-11-24	Hissijärjestelmä
DK1726922T3 (da)	2014-04-22	Scanningskredsløb
DE602005010939D1 (de)	2008-12-24	Optisches Abtastgerät
DE112005001038T8 (de)	2007-06-28	Kodierersystem
FI20050838A (fi)	2007-02-19	Hissijärjestelmä
DE602006000260D1 (de)	2008-01-03	Kamerasystem

Legal Events

Date	Code	Title	Description
2009-12-17	8364	No opposition during term of opposition