JPH11218702A5 - - Google Patents

Info

Publication number
JPH11218702A5
JPH11218702A5 JP1998019475A JP1947598A JPH11218702A5 JP H11218702 A5 JPH11218702 A5 JP H11218702A5 JP 1998019475 A JP1998019475 A JP 1998019475A JP 1947598 A JP1947598 A JP 1947598A JP H11218702 A5 JPH11218702 A5 JP H11218702A5
Authority
JP
Japan
Prior art keywords
scanning direction
light beam
polygon mirror
rotary polygon
emitting means
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.)
Granted
Application number
JP1998019475A
Other languages
English (en)
Japanese (ja)
Other versions
JP3820725B2 (ja
JPH11218702A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP01947598A priority Critical patent/JP3820725B2/ja
Priority claimed from JP01947598A external-priority patent/JP3820725B2/ja
Publication of JPH11218702A publication Critical patent/JPH11218702A/ja
Publication of JPH11218702A5 publication Critical patent/JPH11218702A5/ja
Application granted granted Critical
Publication of JP3820725B2 publication Critical patent/JP3820725B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP01947598A 1998-01-30 1998-01-30 光走査装置 Expired - Fee Related JP3820725B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP01947598A JP3820725B2 (ja) 1998-01-30 1998-01-30 光走査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP01947598A JP3820725B2 (ja) 1998-01-30 1998-01-30 光走査装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2006003079A Division JP3956990B2 (ja) 2006-01-10 2006-01-10 光走査装置

Publications (3)

Publication Number Publication Date
JPH11218702A JPH11218702A (ja) 1999-08-10
JPH11218702A5 true JPH11218702A5 (OSRAM) 2004-08-05
JP3820725B2 JP3820725B2 (ja) 2006-09-13

Family

ID=12000368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP01947598A Expired - Fee Related JP3820725B2 (ja) 1998-01-30 1998-01-30 光走査装置

Country Status (1)

Country Link
JP (1) JP3820725B2 (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002040349A (ja) * 2000-07-26 2002-02-06 Sharp Corp 光走査装置
JP2004029751A (ja) 2002-05-10 2004-01-29 Canon Inc 走査光学装置および画像形成装置
JP4363014B2 (ja) * 2002-09-19 2009-11-11 富士ゼロックス株式会社 光走査装置及び画像形成装置
JP4488698B2 (ja) * 2003-07-11 2010-06-23 株式会社東芝 光走査装置及び絞り装置
US7177060B2 (en) * 2004-01-15 2007-02-13 Seiko Epson Corporation Optical scanning apparatus and image forming apparatus
JP2005308807A (ja) * 2004-04-16 2005-11-04 Matsushita Electric Ind Co Ltd 光走査装置
US7271942B2 (en) 2004-06-02 2007-09-18 Canon Kabushiki Kaisha Multi-beam optical scanning apparatus and image forming apparatus using the same
JP4654633B2 (ja) * 2004-08-19 2011-03-23 富士ゼロックス株式会社 光走査装置及び光軸調整方法
JP4780228B2 (ja) * 2009-10-08 2011-09-28 富士ゼロックス株式会社 光走査装置

Similar Documents

Publication Publication Date Title
US6788445B2 (en) Multi-beam polygon scanning system
US4832446A (en) Laser optical system
JP3774522B2 (ja) 回折光学素子及びそれを有する光学機器
JPH11218702A5 (OSRAM)
US5353047A (en) Beam scanning optical system
JP3627453B2 (ja) 光学走査装置
EP0098048A1 (en) Beam splitter
JP3820725B2 (ja) 光走査装置
US20030142381A1 (en) Multi-beam scanning device
JP2623093B2 (ja) レーザ光学系
WO2002084376A1 (en) Optical scanning device, image reading device provided with this, image forming device, and photographing device
JP2005338730A (ja) 回転多面鏡及び光走査装置
JP3283678B2 (ja) 光走査装置
JPH07236031A (ja) 走査システム
US6934062B2 (en) Scanning optical system
JPH0588100A (ja) 走査装置
JP2618889B2 (ja) 光走査装置
KR890005549A (ko) 포스트오브젝티브형 광편향기
JP3956990B2 (ja) 光走査装置
CA1317642C (en) Optical system for laser marking
JP3532284B2 (ja) 光走査装置
JP2581593Y2 (ja) 分光器
JPH0434505Y2 (OSRAM)
JP2002328325A5 (OSRAM)
JP2001066527A (ja) マルチビーム走査光学系及びそれを用いたマルチビーム走査装置