JP4573941B2 - コリメータレンズおよびこれを用いた光走査装置 - Google Patents

コリメータレンズおよびこれを用いた光走査装置 Download PDF

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Publication number
JP4573941B2
JP4573941B2 JP2000093867A JP2000093867A JP4573941B2 JP 4573941 B2 JP4573941 B2 JP 4573941B2 JP 2000093867 A JP2000093867 A JP 2000093867A JP 2000093867 A JP2000093867 A JP 2000093867A JP 4573941 B2 JP4573941 B2 JP 4573941B2
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JP
Japan
Prior art keywords
lens
focal length
collimator lens
refractive power
collimator
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
JP2000093867A
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English (en)
Japanese (ja)
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JP2001281604A (ja
JP2001281604A5 (enExample
Inventor
涼子 大友
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.)
Fujifilm Corp
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Fujifilm 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 Fujifilm Corp filed Critical Fujifilm Corp
Priority to JP2000093867A priority Critical patent/JP4573941B2/ja
Priority to US09/818,598 priority patent/US6396640B2/en
Publication of JP2001281604A publication Critical patent/JP2001281604A/ja
Publication of JP2001281604A5 publication Critical patent/JP2001281604A5/ja
Application granted granted Critical
Publication of JP4573941B2 publication Critical patent/JP4573941B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
    • 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
    • G02B27/30—Collimators

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Laser Beam Printer (AREA)
JP2000093867A 2000-03-30 2000-03-30 コリメータレンズおよびこれを用いた光走査装置 Expired - Fee Related JP4573941B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2000093867A JP4573941B2 (ja) 2000-03-30 2000-03-30 コリメータレンズおよびこれを用いた光走査装置
US09/818,598 US6396640B2 (en) 2000-03-30 2001-03-28 Collimator lens and optical scanning apparatus using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000093867A JP4573941B2 (ja) 2000-03-30 2000-03-30 コリメータレンズおよびこれを用いた光走査装置

Publications (3)

Publication Number Publication Date
JP2001281604A JP2001281604A (ja) 2001-10-10
JP2001281604A5 JP2001281604A5 (enExample) 2007-03-08
JP4573941B2 true JP4573941B2 (ja) 2010-11-04

Family

ID=18608994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000093867A Expired - Fee Related JP4573941B2 (ja) 2000-03-30 2000-03-30 コリメータレンズおよびこれを用いた光走査装置

Country Status (2)

Country Link
US (1) US6396640B2 (enExample)
JP (1) JP4573941B2 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8217304B2 (en) * 2001-03-29 2012-07-10 Gsi Group Corporation Methods and systems for thermal-based laser processing a multi-material device
US20030024913A1 (en) * 2002-04-15 2003-02-06 Downes Joseph P. Laser scanning method and system for marking articles such as printed circuit boards, integrated circuits and the like
US6483071B1 (en) * 2000-05-16 2002-11-19 General Scanning Inc. Method and system for precisely positioning a waist of a material-processing laser beam to process microstructures within a laser-processing site
US20030142140A1 (en) * 2002-01-28 2003-07-31 International Business Machines Corporation Adjusting the tint of a translucent window to convey status
US7119351B2 (en) * 2002-05-17 2006-10-10 Gsi Group Corporation Method and system for machine vision-based feature detection and mark verification in a workpiece or wafer marking system
DE10358122A1 (de) 2003-12-12 2005-07-14 Carl Zeiss Jena Gmbh Optisches System mit reduzierter chromatischer Aberration
WO2005101397A1 (en) * 2004-04-15 2005-10-27 Koninklijke Philips Electronics N.V. Optical master substrate and method to manufacture high-density relief structure
JP2006071949A (ja) * 2004-09-01 2006-03-16 Fuji Photo Film Co Ltd レンズ付きフイルムユニット
KR100992259B1 (ko) 2007-12-21 2010-11-05 삼성전기주식회사 고선명 촬상 광학계
GB2460648A (en) * 2008-06-03 2009-12-09 M Solv Ltd Method and apparatus for laser focal spot size control
EP2725401B1 (en) * 2011-06-24 2015-11-25 Olympus Corporation Objective optical system
US9733485B2 (en) 2015-10-30 2017-08-15 Himax Technologies Limited Collimating lens
US10444467B2 (en) 2015-11-25 2019-10-15 Himax Technologies Limited Collimation lens module and light source module using the same
CN109425963B (zh) * 2017-08-31 2021-04-13 宁波舜宇车载光学技术有限公司 光学镜头
CN108227149B (zh) * 2018-01-30 2024-04-02 江西联益光学有限公司 准直镜头
CN111123535B (zh) * 2018-10-31 2021-06-11 上海微电子装备（集团）股份有限公司 一种光学准直系统
CN109357992B (zh) * 2018-11-09 2021-11-02 赛默飞世尔（上海）仪器有限公司 用于对光束进行整形的光学系统及流式细胞仪
CN110297306B (zh) * 2019-04-15 2021-06-11 玉晶光电(厦门)有限公司 光学成像镜头
US11086104B2 (en) * 2019-06-25 2021-08-10 United States Of America, As Represented By The Secretary Of The Army Compact objective lens for near-infrared imaging
CN114371546B (zh) * 2022-01-20 2024-03-29 精微致远医疗科技(武汉)有限公司 四组六片的微型浸液物镜
CN116624805A (zh) * 2023-06-27 2023-08-22 常州星宇车灯股份有限公司 广角大光圈像素化车灯光学结构、车灯及车辆

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0611648A (ja) * 1992-06-25 1994-01-21 Asahi Optical Co Ltd 対物レンズ
JPH11258501A (ja) * 1998-01-09 1999-09-24 Fuji Photo Optical Co Ltd コリメータレンズおよびこれを用いた光走査装置

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Publication number Publication date
JP2001281604A (ja) 2001-10-10
US20010043409A1 (en) 2001-11-22
US6396640B2 (en) 2002-05-28

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