DE69409778D1 - An ihrem Ende polierte Steckerhülse und ihr Herstellungsverfahren - Google Patents

An ihrem Ende polierte Steckerhülse und ihr Herstellungsverfahren

Info

Publication number
DE69409778D1
DE69409778D1 DE69409778T DE69409778T DE69409778D1 DE 69409778 D1 DE69409778 D1 DE 69409778D1 DE 69409778 T DE69409778 T DE 69409778T DE 69409778 T DE69409778 T DE 69409778T DE 69409778 D1 DE69409778 D1 DE 69409778D1
Authority
DE
Germany
Prior art keywords
manufacturing process
connector sleeve
end polished
polished connector
sleeve
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
DE69409778T
Other languages
English (en)
Other versions
DE69409778T2 (de
Inventor
Kazuhiko Terao
Toshiya Kubo
Hidetoku Iida
Jiro Horigome
Takeyasu Nakayama
Yoshihiro Matsuoka
Nobutoshi Takeda
Tohru Mizuhashi
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.)
Nomura Jimusho Inc Tokio/tokyo Jp Totoku Electr
Original Assignee
Totoku Electric Co Ltd
Emit Seiko 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.)
Filing date
Publication date
Application filed by Totoku Electric Co Ltd, Emit Seiko Co Ltd filed Critical Totoku Electric Co Ltd
Publication of DE69409778D1 publication Critical patent/DE69409778D1/de
Application granted granted Critical
Publication of DE69409778T2 publication Critical patent/DE69409778T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B19/226—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground of the ends of optical fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
DE69409778T 1993-12-10 1994-10-06 An ihrem Ende polierte Steckerhülse und ihr Herstellungsverfahren Expired - Fee Related DE69409778T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5310266A JPH07159651A (ja) 1993-12-10 1993-12-10 端面研磨フェルールおよびその製造方法

Publications (2)

Publication Number Publication Date
DE69409778D1 true DE69409778D1 (de) 1998-05-28
DE69409778T2 DE69409778T2 (de) 1998-10-08

Family

ID=18003173

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69409778T Expired - Fee Related DE69409778T2 (de) 1993-12-10 1994-10-06 An ihrem Ende polierte Steckerhülse und ihr Herstellungsverfahren

Country Status (4)

Country Link
US (1) US5463709A (de)
EP (1) EP0662366B1 (de)
JP (1) JPH07159651A (de)
DE (1) DE69409778T2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5818998A (en) * 1994-03-25 1998-10-06 Inwave Corporation Components for fiber-optic matrix display systems
JP3659671B2 (ja) * 1994-10-13 2005-06-15 セイコーインスツル株式会社 光ファイバ端面研磨機及び研磨方法
FR2732094A1 (fr) * 1995-03-22 1996-09-27 Philips Eclairage Generateur de lumiere pour fibres optiques
JP3097492B2 (ja) * 1995-04-17 2000-10-10 住友電気工業株式会社 レーザ光源とその製作方法
JPH09171125A (ja) * 1995-12-19 1997-06-30 Emitsuto Seiko Kk 光コネクタ
JP2857372B2 (ja) * 1996-06-20 1999-02-17 有限会社ティー・エム企画 光ファイバコネクタ
US5740296A (en) * 1996-09-05 1998-04-14 Inwave Corporation Adjustable terminal housing for optical fiber
US5734769A (en) * 1997-01-17 1998-03-31 Adc Telecommunications, Inc. Optical fiber ferrule
US5825955A (en) * 1997-02-05 1998-10-20 Molex Incorporated Fiber optic diversion connector
US6415087B1 (en) 1997-06-04 2002-07-02 Corning Laserton, Inc. Polished fused optical fiber endface
US5904614A (en) * 1997-11-19 1999-05-18 Mcdonnell Douglas Corporation Fiber optic terminal tip polishing tool
US6688782B1 (en) * 1999-08-23 2004-02-10 Corning Cable Systems Llc Universal ferrule
US6445854B1 (en) * 2000-06-02 2002-09-03 Optical Switch Corporation Optical fiber having first and second reflective surfaces and method of operation
US6623174B2 (en) * 2000-10-12 2003-09-23 Tyco Electronics Corporation Optical connector
US6546182B2 (en) * 2001-05-15 2003-04-08 Siwave, Inc. Angled fiber termination and methods of making the same
US7813634B2 (en) 2005-02-28 2010-10-12 Tessera MEMS Technologies, Inc. Autofocus camera
DE60239916D1 (de) * 2002-02-11 2011-06-16 Fitel Usa Corp Faseroptische Steckerferrule mit mehrfach abgeschrägter Endfläche
EP1494050A1 (de) * 2003-06-18 2005-01-05 Nhk Sales Company Limited Apparat zur Bearbeitung der Endfläche einer optischen Faser
US7198549B2 (en) * 2004-06-16 2007-04-03 Cabot Microelectronics Corporation Continuous contour polishing of a multi-material surface
US7192197B2 (en) * 2004-09-27 2007-03-20 Neptec Optical Solutions, Inc. Planetary cleaning motion optical connector cleaner
US7738760B2 (en) * 2007-03-23 2010-06-15 Domaille Engineering, Llc Optical polishing fixture
JP5361543B2 (ja) 2009-06-03 2013-12-04 日本航空電子工業株式会社 研磨治具、フェルール及び光コネクタ
US9823351B2 (en) 2012-12-18 2017-11-21 Uber Technologies, Inc. Multi-clad fiber based optical apparatus and methods for light detection and ranging sensors
US9470520B2 (en) 2013-03-14 2016-10-18 Apparate International C.V. LiDAR scanner
CN106463565B (zh) 2013-11-22 2018-06-01 优步技术公司 激光雷达扫描仪校准
JP6173629B1 (ja) * 2016-06-29 2017-08-02 株式会社精工技研 二連式の光コネクタプラグ及び二連式の光コネクタプラグの極性変換方法並びにフェルール研磨方法
US10866368B2 (en) * 2018-08-31 2020-12-15 Corning Incorporated Apparatus for processing a ferrule and associated method

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4084308A (en) * 1976-11-22 1978-04-18 Bell Telephone Laboratories, Incorporated Slicing method in fiber end preparation
JPS5938707A (ja) * 1982-08-30 1984-03-02 Fujitsu Ltd 光フアイバコネクタ
ATE71740T1 (de) * 1985-06-20 1992-02-15 Diamond Sa Verfahren und vorrichtung zum zentrieren des kerns einer lichtleitfaser in einem lichtleiterendstueck.
US4787698A (en) * 1985-11-27 1988-11-29 American Telephone And Telegraph Co., At&T Bell Labs Methods of and apparatus for reconfiguring optical fiber connector components and products produced thereby
US4839993A (en) * 1986-01-28 1989-06-20 Fujisu Limited Polishing machine for ferrule of optical fiber connector
US4802726A (en) * 1987-10-08 1989-02-07 American Telephone And Telegraph Company, At&T Technologies, Inc. Methods of and apparatus for reconfiguring optical fiber connector components and products produced thereby
JPH01121805A (ja) * 1987-11-06 1989-05-15 Seiko Giken:Kk 光コネクタ用組立体およびその研磨治具並びに光ファイバの接続方法
US4978193A (en) * 1989-08-24 1990-12-18 Raychem Corporation Optical fiber connector which provides a high signal return loss
CH678980A5 (de) * 1989-10-02 1991-11-29 Diamond Sa
JP2921700B2 (ja) * 1990-05-16 1999-07-19 ヒロセ電機株式会社 多芯光ファイバコネクタ端末とその製造方法
JP3116124B2 (ja) * 1991-08-23 2000-12-11 東京特殊電線株式会社 光ファイバ接続体
US5193133A (en) * 1992-01-21 1993-03-09 Methode Electronics, Inc. Method of terminating optical fiber utilizing a plastic alignment ferrule with polishing pedestal
US5333223A (en) * 1993-04-13 1994-07-26 Methode Electronics, Inc. Plastic fiber alignment ferrule with polishing pedestal
US5402508A (en) * 1993-05-04 1995-03-28 The United States Of America As Represented By The United States Department Of Energy Fiber optic probe having fibers with endfaces formed for improved coupling efficiency and method using same
US5351327A (en) * 1993-06-25 1994-09-27 Minnesota Mining And Manufacturing Company Polished fiber optic ferrules

Also Published As

Publication number Publication date
JPH07159651A (ja) 1995-06-23
EP0662366A1 (de) 1995-07-12
US5463709A (en) 1995-10-31
EP0662366B1 (de) 1998-04-22
DE69409778T2 (de) 1998-10-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NOMURA JIMUSHO INC., TOKIO/TOKYO, JP TOTOKU ELECTR

8339 Ceased/non-payment of the annual fee