JP3774636B2 - マルチビーム走査光学装置及びそれを用いた画像形成装置 - Google Patents

マルチビーム走査光学装置及びそれを用いた画像形成装置 Download PDF

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Publication number
JP3774636B2
JP3774636B2 JP2001066216A JP2001066216A JP3774636B2 JP 3774636 B2 JP3774636 B2 JP 3774636B2 JP 2001066216 A JP2001066216 A JP 2001066216A JP 2001066216 A JP2001066216 A JP 2001066216A JP 3774636 B2 JP3774636 B2 JP 3774636B2
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JP
Japan
Prior art keywords
scanning
laser
optical
sub
scanning direction
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
JP2001066216A
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English (en)
Japanese (ja)
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JP2002267968A5 (enExample
JP2002267968A (ja
Inventor
純弥 阿左見
加藤　　学
豊 石川
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.)
Canon Inc
Original Assignee
Canon 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.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2001066216A priority Critical patent/JP3774636B2/ja
Priority to US10/090,147 priority patent/US6650454B2/en
Publication of JP2002267968A publication Critical patent/JP2002267968A/ja
Publication of JP2002267968A5 publication Critical patent/JP2002267968A5/ja
Application granted granted Critical
Publication of JP3774636B2 publication Critical patent/JP3774636B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G02B26/123—Multibeam scanners, e.g. using multiple light sources or beam splitters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Laser Beam Printer (AREA)
  • Lenses (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Facsimile Heads (AREA)
JP2001066216A 2001-03-09 2001-03-09 マルチビーム走査光学装置及びそれを用いた画像形成装置 Expired - Fee Related JP3774636B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2001066216A JP3774636B2 (ja) 2001-03-09 2001-03-09 マルチビーム走査光学装置及びそれを用いた画像形成装置
US10/090,147 US6650454B2 (en) 2001-03-09 2002-03-05 Multi-beam scanning optical system and image forming apparatus using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001066216A JP3774636B2 (ja) 2001-03-09 2001-03-09 マルチビーム走査光学装置及びそれを用いた画像形成装置

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2005029300A Division JP4072540B2 (ja) 2005-02-04 2005-02-04 マルチビーム走査光学装置及びそれを用いた画像形成装置
JP2005322784A Division JP4429255B2 (ja) 2005-11-07 2005-11-07 マルチビーム走査光学装置及びそれを用いた画像形成装置

Publications (3)

Publication Number Publication Date
JP2002267968A JP2002267968A (ja) 2002-09-18
JP2002267968A5 JP2002267968A5 (enExample) 2005-06-23
JP3774636B2 true JP3774636B2 (ja) 2006-05-17

Family

ID=18924738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001066216A Expired - Fee Related JP3774636B2 (ja) 2001-03-09 2001-03-09 マルチビーム走査光学装置及びそれを用いた画像形成装置

Country Status (2)

Country Link
US (1) US6650454B2 (enExample)
JP (1) JP3774636B2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003107378A (ja) * 2001-10-01 2003-04-09 Canon Inc マルチビーム走査装置及びそれを用いた画像形成装置
JP2003127455A (ja) * 2001-10-24 2003-05-08 Ricoh Co Ltd 光走査装置
JP2004302062A (ja) * 2003-03-31 2004-10-28 Canon Inc マルチビーム光走査装置
US7142338B2 (en) 2004-03-29 2006-11-28 Kabushiki Kaisha Toshiba Optical multi-beam scanning device and image forming apparatus
US20060139715A1 (en) * 2004-12-24 2006-06-29 Brother Kogyo Kabushiki Kaisha Optical scanning device and image forming apparatus
USD524841S1 (en) * 2005-01-27 2006-07-11 Sony Corporation Video camera
JP4976092B2 (ja) * 2006-09-19 2012-07-18 株式会社リコー 光走査装置、およびそれを用いた画像形成装置
US10725287B2 (en) 2013-06-11 2020-07-28 Nlight, Inc. Image rotation compensation for multiple beam material processing
US10569357B1 (en) 2014-08-01 2020-02-25 Nlight, Inc. Scanner drift compensation for laser material processing
US10406630B1 (en) 2014-11-20 2019-09-10 Nlight, Inc. Multi-beam laser processing with dispersion compensation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5838480A (en) * 1996-04-29 1998-11-17 The University Of Rochester Optical scanning system with diffractive optics
JP3850593B2 (ja) 1998-08-06 2006-11-29 株式会社リコー マルチビーム走査装置・マルチビーム走査方法および画像形成装置
US6185026B1 (en) 1998-08-06 2001-02-06 Ricoh Company, Ltd. Multi-beam scanning apparatus
US6342964B2 (en) * 2000-01-14 2002-01-29 Asahi Kogaku Kogyo Kabushiki Kaisha Scanning optical system

Also Published As

Publication number Publication date
JP2002267968A (ja) 2002-09-18
US6650454B2 (en) 2003-11-18
US20030043441A1 (en) 2003-03-06

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