CN105531616A8 - 红外大幅面远心激光打标Fθ镜头 - Google Patents

红外大幅面远心激光打标Fθ镜头 Download PDF

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Publication number
CN105531616A8
CN105531616A8 CN201380078971.1A CN201380078971A CN105531616A8 CN 105531616 A8 CN105531616 A8 CN 105531616A8 CN 201380078971 A CN201380078971 A CN 201380078971A CN 105531616 A8 CN105531616 A8 CN 105531616A8
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CN
China
Prior art keywords
lens
curved surface
telecentricity
camera lens
laser marking
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
CN201380078971.1A
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English (en)
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CN105531616B (zh
CN105531616A (zh
Inventor
李家英
周朝明
孙博
黄海
高云峰
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.)
Han s Laser Technology Industry Group Co Ltd
Original Assignee
Han s Laser Technology Industry Group Co Ltd
Shenzhen Hans CNC Technology Co Ltd
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.)
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Application filed by Han s Laser Technology Industry Group Co Ltd, Shenzhen Hans CNC Technology Co Ltd filed Critical Han s Laser Technology Industry Group Co Ltd
Publication of CN105531616A publication Critical patent/CN105531616A/zh
Publication of CN105531616A8 publication Critical patent/CN105531616A8/zh
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Publication of CN105531616B publication Critical patent/CN105531616B/zh
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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/0005—Optical objectives specially designed for the purposes specified below having F-Theta characteristic
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
    • 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
    • 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
    • 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 -
    • G02B9/12—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having three components only
    • 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

Abstract

一种红外大幅面远心激光打标Fθ镜头，包括沿入射光线的传输方向依次排列的第一透镜(110)、第二透镜(120)、第三透镜(130)和第四透镜(140)。第一透镜(110)为双凹负透镜，包括第一曲面(111)和第二曲面(112)；第二透镜(120)为弯月正透镜，包括第三曲面(121)和第四曲面(122)；第三透镜(30)为弯月正透镜，包括第五曲面(131)和第六曲面(132)；第四透镜(140)为平面透镜，起保护其他透镜的作用。第一透镜至第三透镜沿入射光线的传输方向同轴设置。第一曲面至第六曲面沿入射光线的传输方向依次排布。红外大幅面远心激光打标Fθ镜头可用作红外激光打标用Fθ镜头，满足了大幅面激光打标的远心的需要，同时使镜头的体积控制在可接受和可应用的范围，实现了光学系统的整体小型化。
CN201380078971.1A 2013-08-22 2013-08-22 红外大幅面远心激光打标Fθ镜头 Active CN105531616B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/082064 WO2015024233A1 (zh) 2013-08-22 2013-08-22 红外大幅面远心激光打标Fθ镜头

Publications (3)

Publication Number Publication Date
CN105531616A CN105531616A (zh) 2016-04-27
CN105531616A8 true CN105531616A8 (zh) 2017-01-11
CN105531616B CN105531616B (zh) 2017-11-03

Family

ID=52482969

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CN201380078971.1A Active CN105531616B (zh) 2013-08-22 2013-08-22 红外大幅面远心激光打标Fθ镜头

Country Status (5)

Country Link
US (1) US9983383B2 (zh)
JP (1) JP2016528561A (zh)
CN (1) CN105531616B (zh)
DE (1) DE112013007354B4 (zh)
WO (1) WO2015024233A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109143548B (zh) * 2018-10-11 2023-11-28 佛山科学技术学院 一种长工作距离高分辨率物像双侧远心光学系统
CN109343199B (zh) * 2018-10-11 2023-11-28 佛山科学技术学院 一种长工作距离大倍率物方远心显微光学系统
CN109188660B (zh) * 2018-10-11 2023-11-28 佛山科学技术学院 一种小型化物方远心光学系统
DE102020202549B4 (de) 2020-02-28 2022-05-05 Trumpf Laser Gmbh Optische Anordnung mit einem F-Theta-Objektiv
CN112180588A (zh) * 2020-09-07 2021-01-05 西安方元明科技股份有限公司 一种大视场激光告警镜头设计方法
CN112255764B (zh) * 2020-10-29 2024-04-26 中山北方晶华精密光学有限公司 一种光学镜头

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61286810A (ja) * 1985-06-14 1986-12-17 Konishiroku Photo Ind Co Ltd 走査光学系用レンズ
JPS62254110A (ja) * 1986-04-28 1987-11-05 Fuji Xerox Co Ltd 光ビ−ム走査装置およびそれを用いたカラ−プリンタ
JPS63204213A (ja) 1987-02-20 1988-08-23 Koputeitsuku:Kk Ｆθレンズ系
JPH1068899A (ja) 1996-08-26 1998-03-10 Asahi Optical Co Ltd カスケード走査光学系
JP3201394B2 (ja) * 1999-08-10 2001-08-20 住友電気工業株式会社 ｆθレンズ
JP4685510B2 (ja) * 2005-05-24 2011-05-18 富士フイルム株式会社 内視鏡用対物レンズ
JP4744357B2 (ja) * 2006-05-16 2011-08-10 日本電産コパル株式会社 ファインダレンズ
CN100593742C (zh) 2008-04-28 2010-03-10 深圳市大族激光科技股份有限公司 光学镜头
CN101487923B (zh) * 2008-12-10 2010-04-21 上海微电子装备有限公司 低成本大数值孔径的傅立叶透镜系统
CN101866043B (zh) * 2010-05-27 2011-11-09 深圳市大族激光科技股份有限公司 一种紫外激光应用的光学镜头
CN101846790B (zh) 2010-06-11 2012-05-30 深圳市大族激光科技股份有限公司 一种紫外激光应用的光学镜头
CN101881875B (zh) * 2010-06-22 2011-09-28 深圳市大族激光科技股份有限公司 f-theta光学镜头
DE102012006244A1 (de) * 2012-03-21 2013-09-26 Jenoptik Optical Systems Gmbh Farbkorrigiertes F-Theta-Objektiv für die Lasermaterialbearbeitung
DE202013006369U1 (de) 2013-07-16 2013-09-03 Jenoptik Optical Systems Gmbh F-Theta-Objektiv

Also Published As

Publication number Publication date
US20160209625A1 (en) 2016-07-21
JP2016528561A (ja) 2016-09-15
WO2015024233A1 (zh) 2015-02-26
US9983383B2 (en) 2018-05-29
DE112013007354T5 (de) 2016-05-12
DE112013007354B4 (de) 2018-02-08
CN105531616B (zh) 2017-11-03
CN105531616A (zh) 2016-04-27

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CI01 Correction of invention patent gazette
CI01 Correction of invention patent gazette

Correction item: Applicant

Correct: HANS LASER TECHNOLOGY INDUSTRY GROUP CO., LTD.|Shenzhen Han's CNC Science and Technology Co., Ltd.

False: HANS LASER TECHNOLOGY INDUSTRY GROUP CO., LTD.|Big nation of Shenzhen numerical control science and technology has company

Number: 17

Volume: 32

CI02 Correction of invention patent application
CI02 Correction of invention patent application

Correction item: Applicant

Correct: HANS LASER TECHNOLOGY INDUSTRY GROUP CO., LTD.|Shenzhen Han's CNC Science and Technology Co., Ltd.

False: HANS LASER TECHNOLOGY INDUSTRY GROUP CO., LTD.|Big nation of Shenzhen numerical control science and technology has company

Number: 17

Page: The title page

Volume: 32

GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20200618

Address after: 518101 workshop 5 / F, 1 / 2 / F, 14 / F, 17 / F, antuoshan hi tech Industrial Park, Xinsha Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province

Patentee after: SHENZHEN HAN'S CNC SCIENCE AND TECHNOLOGY Co.,Ltd.

Address before: Dazu laser Building No. 9 Nanshan District high tech Park North new road Shenzhen city Guangdong province 518000

Co-patentee before: SHENZHEN HAN'S CNC SCIENCE AND TECHNOLOGY Co.,Ltd.

Patentee before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200629

Address after: No. 9988 Nanshan District Shennan Road Shenzhen city Guangdong province 518057

Patentee after: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd.

Address before: 518101 workshop 5 / F, 1 / 2 / F, 14 / F, 17 / F, antuoshan hi tech Industrial Park, Xinsha Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province

Patentee before: SHENZHEN HAN'S CNC SCIENCE AND TECHNOLOGY Co.,Ltd.