DE69413109D1 - Optischer Stecker - Google Patents

Optischer Stecker

Info

Publication number
DE69413109D1
DE69413109D1 DE69413109T DE69413109T DE69413109D1 DE 69413109 D1 DE69413109 D1 DE 69413109D1 DE 69413109 T DE69413109 T DE 69413109T DE 69413109 T DE69413109 T DE 69413109T DE 69413109 D1 DE69413109 D1 DE 69413109D1
Authority
DE
Germany
Prior art keywords
optical connector
connector
optical
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
DE69413109T
Other languages
English (en)
Other versions
DE69413109T2 (de
Inventor
Tomohiko Ueda
Ichiro Matsuura
Makoto Honjo
Toshiaki Kakii
Toru Yamanishi
Shinji Nagasawa
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.)
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries 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
Priority claimed from JP5104483A external-priority patent/JPH06313824A/ja
Priority claimed from JP6088640A external-priority patent/JPH07294772A/ja
Application filed by Nippon Telegraph and Telephone Corp, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp
Application granted granted Critical
Publication of DE69413109D1 publication Critical patent/DE69413109D1/de
Publication of DE69413109T2 publication Critical patent/DE69413109T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
    • G02B6/3861—Adhesive bonding
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
    • G02B6/3821—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type with axial spring biasing or loading means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3865—Details of mounting fibres in ferrules; Assembly methods; Manufacture fabricated by using moulding techniques
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3885—Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
    • G02B6/3822—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type with beveled fibre ends
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3863—Details of mounting fibres in ferrules; Assembly methods; Manufacture fabricated by using polishing techniques
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
DE69413109T 1993-04-30 1994-04-29 Optischer Stecker Expired - Fee Related DE69413109T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5104483A JPH06313824A (ja) 1993-04-30 1993-04-30 光コネクタ
JP6088640A JPH07294772A (ja) 1994-04-26 1994-04-26 光コネクタ

Publications (2)

Publication Number Publication Date
DE69413109D1 true DE69413109D1 (de) 1998-10-15
DE69413109T2 DE69413109T2 (de) 1999-01-28

Family

ID=26429996

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69413109T Expired - Fee Related DE69413109T2 (de) 1993-04-30 1994-04-29 Optischer Stecker

Country Status (6)

Country Link
US (2) US5519800A (de)
EP (1) EP0622651B1 (de)
KR (1) KR100269825B1 (de)
AU (1) AU669787B2 (de)
CA (1) CA2122527C (de)
DE (1) DE69413109T2 (de)

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* Cited by examiner, † Cited by third party
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KR100269825B1 (ko) * 1993-04-30 2000-10-16 미야즈 준이찌로 광코넥터 및 그 제조방법(optical connector and method thereof)
US5933564A (en) * 1995-11-22 1999-08-03 Litton Systems, Inc. Optical interconnection apparatus
JPH09222536A (ja) * 1995-12-13 1997-08-26 Furukawa Electric Co Ltd:The 多心光コネクタ
KR100191211B1 (ko) * 1996-09-13 1999-06-15 윤종용 광섬유 어레이 모듈 및 그 제작 방법
CA2210843A1 (en) * 1997-07-17 1999-01-17 Litton Systems, Inc. Optical interconnection apparatus
US5923803A (en) * 1997-07-28 1999-07-13 Molex Incorporated Method of fabricating a fiber optic connector ferrule
US5963691A (en) * 1997-07-28 1999-10-05 Molex Incorporated Alignment system in a connector ferrule for a fiber optic cable
US5907651A (en) * 1997-07-28 1999-05-25 Molex Incorporated Fiber optic connector ferrule
US5867620A (en) * 1997-07-28 1999-02-02 Molex Incorporated Fixture for fabricating a fiber optic connector ferrule
WO1999031538A1 (fr) * 1997-12-16 1999-06-24 The Furukawa Electric Co., Ltd. Pieces optiques et procede et dispositif de polissage de leur surface d'extremite
US5915058A (en) * 1998-01-05 1999-06-22 Molex Incorporated Fiber optic connector assembly
US6081647A (en) * 1998-01-05 2000-06-27 Molex Incorporated Fiber optic connector receptacle
US6154597A (en) * 1998-01-05 2000-11-28 Molex Incorporated Fiber optic termination system including a fiber optic connector assembly and method of fabricating same
EP0943937A1 (de) 1998-03-17 1999-09-22 Hewlett-Packard Company Optische Verbindung
AU5195299A (en) * 1998-08-07 2000-02-28 Sumitomo Electric Industries, Ltd. Ferrule for optical connector, mold for ferrule, method of manufacturing ferrule for optical connector, and method of testing ferrule for optical connector
US6305850B1 (en) * 1998-12-31 2001-10-23 Corning Cable Systems Llc Multifiber alignment adapter and associated fiber optic connector subassembly
US6416236B1 (en) * 1999-09-07 2002-07-09 Siecor Operations, Llc Ferrule for facilitating fiber-to-fiber contact and associated fabrication method
US6925328B2 (en) 2000-04-20 2005-08-02 Biophan Technologies, Inc. MRI-compatible implantable device
US8527046B2 (en) 2000-04-20 2013-09-03 Medtronic, Inc. MRI-compatible implantable device
US6960026B2 (en) 2000-06-22 2005-11-01 Avanex Corporation Precision fiber ferrules
US6767139B2 (en) 2000-06-22 2004-07-27 Avanex Corporation Six-port optical package and method of manufacturing
US6760516B2 (en) 2000-06-22 2004-07-06 Avanex Corporation Multiple -port optical package and DWDM module
US6764224B2 (en) 2000-06-22 2004-07-20 Avanex Corporation Precision fiber ferrules
US6729770B2 (en) * 2000-06-22 2004-05-04 Avanex Corporation Methods of making a multiple-port optical package
US6886989B2 (en) * 2000-12-15 2005-05-03 Intel Corporation Alignment of fiber optic bundle to array waveguide using pins
US6707970B2 (en) 2000-12-15 2004-03-16 Intel Corporation Alignment of fiber optic bundle to array waveguide using an epoxy
US6628865B2 (en) 2000-12-15 2003-09-30 Intel Corporation Alignment of optical fibers to an etched array waveguide
US20020116028A1 (en) 2001-02-20 2002-08-22 Wilson Greatbatch MRI-compatible pacemaker with pulse carrying photonic catheter providing VOO functionality
US6829509B1 (en) 2001-02-20 2004-12-07 Biophan Technologies, Inc. Electromagnetic interference immune tissue invasive system
JP3652621B2 (ja) * 2001-05-08 2005-05-25 株式会社オートネットワーク技術研究所 光中継コネクタ装置及び光中継コネクタ
US6731979B2 (en) 2001-08-30 2004-05-04 Biophan Technologies Inc. Pulse width cardiac pacing apparatus
US7054686B2 (en) * 2001-08-30 2006-05-30 Biophan Technologies, Inc. Pulsewidth electrical stimulation
US6782146B2 (en) 2001-09-28 2004-08-24 Corning Incorporated Multiple polarization combiner-splitter-isolator and method of manufacturing the same
WO2003037399A2 (en) * 2001-10-31 2003-05-08 Biophan Technologies, Inc. Hermetic component housing for photonic catheter
US6961496B2 (en) * 2002-03-26 2005-11-01 Avanex Corporation Optical package with cascaded filtering
US6711440B2 (en) 2002-04-11 2004-03-23 Biophan Technologies, Inc. MRI-compatible medical device with passive generation of optical sensing signals
US6725092B2 (en) 2002-04-25 2004-04-20 Biophan Technologies, Inc. Electromagnetic radiation immune medical assist device adapter
US6925322B2 (en) * 2002-07-25 2005-08-02 Biophan Technologies, Inc. Optical MRI catheter system
TWI258123B (en) * 2005-02-03 2006-07-11 Lite On It Corp Apparatus for positioning a clamper of a disc driver
JP5727266B2 (ja) * 2011-03-07 2015-06-03 日本通信電材株式会社 光接続器
JP6278627B2 (ja) * 2013-07-18 2018-02-14 富士通コンポーネント株式会社 光モジュール

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504060A (en) * 1969-03-10 1970-03-31 Bendix Corp Method of strengthening flexible fiber bundles
US4292260A (en) * 1980-09-22 1981-09-29 Bell Telephone Laboratories, Incorporated Molding optical fiber connectors
JPS5999408A (ja) * 1982-11-29 1984-06-08 Fujitsu Ltd 光コネクタ用フエル−ル構造
JPS60122905A (ja) * 1983-12-08 1985-07-01 Hitachi Chem Co Ltd 光ファイバコネクタ用フェル−ルおよびその製造方法
US4699454A (en) * 1984-03-29 1987-10-13 American Telephone And Telegraph Company, At&T Bell Laboratories Fiber optic connector
JPS61102609A (ja) * 1984-10-25 1986-05-21 Sumitomo Electric Ind Ltd 光コネクタフエル−ル
JPH0755447B2 (ja) * 1985-12-13 1995-06-14 日本電気株式会社 光コネクタの研磨方法
JP2644733B2 (ja) * 1986-09-19 1997-08-25 株式会社日立製作所 光ファイバジャケット
JPH0675122B2 (ja) * 1989-01-18 1994-09-21 敬 森 光ラジエータ
US4984865A (en) * 1989-11-17 1991-01-15 Minnesota Mining And Manufacturing Company Thermoplastic adhesive mounting apparatus and method for an optical fiber connector
US5066085A (en) * 1990-10-09 1991-11-19 Main Light Inc. Fiber optic curtain
US5253315A (en) * 1990-12-24 1993-10-12 Fentress Vernon A Method and apparatus for installing a fiber optic cable by capture of a coupling nut or coupling nut assembly
AU635172B2 (en) * 1991-05-13 1993-03-11 Nippon Telegraph & Telephone Corporation Multifiber optical connector plug with low reflection and low insertion loss
US5339381A (en) * 1992-03-23 1994-08-16 Ngk Insulators, Ltd. Optical fiber composite insulators
KR100269825B1 (ko) * 1993-04-30 2000-10-16 미야즈 준이찌로 광코넥터 및 그 제조방법(optical connector and method thereof)

Also Published As

Publication number Publication date
US5519800A (en) 1996-05-21
KR100269825B1 (ko) 2000-10-16
US5619605A (en) 1997-04-08
CA2122527C (en) 1999-12-21
EP0622651A1 (de) 1994-11-02
DE69413109T2 (de) 1999-01-28
AU669787B2 (en) 1996-06-20
AU6079894A (en) 1994-11-03
EP0622651B1 (de) 1998-09-09
CA2122527A1 (en) 1994-10-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee