JPS6158806B2 - - Google Patents

Info

Publication number
JPS6158806B2
JPS6158806B2 JP57149066A JP14906682A JPS6158806B2 JP S6158806 B2 JPS6158806 B2 JP S6158806B2 JP 57149066 A JP57149066 A JP 57149066A JP 14906682 A JP14906682 A JP 14906682A JP S6158806 B2 JPS6158806 B2 JP S6158806B2
Authority
JP
Japan
Prior art keywords
optical fiber
ferrules
ferrule
sleeve member
alignment 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
Application number
JP57149066A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5938707A (ja
Inventor
Takayuki Masuko
Masayoshi Shigihara
Tadao Shingyoji
Nobuo Suzuki
Osamu Fujiwara
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.)
Fujitsu Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Fujitsu Ltd
Nippon Telegraph and Telephone 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 Fujitsu Ltd, Nippon Telegraph and Telephone Corp filed Critical Fujitsu Ltd
Priority to JP57149066A priority Critical patent/JPS5938707A/ja
Publication of JPS5938707A publication Critical patent/JPS5938707A/ja
Publication of JPS6158806B2 publication Critical patent/JPS6158806B2/ja
Granted 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
    • G02B6/381—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
    • G02B6/26—Optical coupling means
    • G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
    • 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
    • G02B6/3851—Ferrules having keying or coding 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
    • G02B6/381—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
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
    • G02B6/3831—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape comprising a keying element on the plug or adapter, e.g. to forbid wrong connection
    • 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
    • G02B6/3834—Means for centering or aligning the light guide within the ferrule
    • G02B6/3843—Means for centering or aligning the light guide within the ferrule with auxiliary facilities for movably aligning or adjusting the fibre within its ferrule, e.g. measuring position or eccentricity
    • 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
    • G02B6/3894—Screw-lock type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
JP57149066A 1982-08-30 1982-08-30 光フアイバコネクタ Granted JPS5938707A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57149066A JPS5938707A (ja) 1982-08-30 1982-08-30 光フアイバコネクタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57149066A JPS5938707A (ja) 1982-08-30 1982-08-30 光フアイバコネクタ

Publications (2)

Publication Number Publication Date
JPS5938707A JPS5938707A (ja) 1984-03-02
JPS6158806B2 true JPS6158806B2 (it) 1986-12-13

Family

ID=15466925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57149066A Granted JPS5938707A (ja) 1982-08-30 1982-08-30 光フアイバコネクタ

Country Status (1)

Country Link
JP (1) JPS5938707A (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162400B (en) * 1984-07-11 1988-01-06 Matsushita Electric Ind Co Ltd Analog optical transmission system
US4695126A (en) * 1985-02-11 1987-09-22 Dorran Photonics, Incorporated Method and apparatus for effecting light energy transmission with lessened reflection
JPH0623806B2 (ja) * 1986-04-22 1994-03-30 セイコー電子工業株式会社 光無反射プラグ
JP2680884B2 (ja) * 1989-02-28 1997-11-19 日本電気 株式会社 光コネクタ
EP0419699B1 (en) * 1989-09-27 1995-02-15 Hewlett-Packard GmbH Method for manufacturing an optical fibre connector
GB9014118D0 (en) * 1990-06-25 1990-08-15 British Telecomm Connection system
US5351327A (en) * 1993-06-25 1994-09-27 Minnesota Mining And Manufacturing Company Polished fiber optic ferrules
JPH07159651A (ja) * 1993-12-10 1995-06-23 Totoku Electric Co Ltd 端面研磨フェルールおよびその製造方法
JP3813265B2 (ja) * 1996-10-16 2006-08-23 古河電気工業株式会社 光コネクタのフェルール部品およびその部品を用いた光コネクタの製造方法
EP1146370B1 (en) * 1997-02-21 2004-11-10 Nippon Telegraph and Telephone Corporation Method for production of plastic ferrule for optical connector
GB0123830D0 (en) * 2001-10-04 2001-11-28 Tyco Electronics Raychem Nv "Method and apparatus for splicing optical fibres"
US6744952B2 (en) 2002-02-08 2004-06-01 Schot Glas Connecting device for connecting at least two optical waveguides, in particular optical waveguides of different refractive index
JP2005221755A (ja) 2004-02-05 2005-08-18 Fujikura Ltd 光ファイバの接続構造及び光ファイバの接続方法
US7184635B2 (en) * 2004-06-04 2007-02-27 Commscope Solutions Properties, Llc Optical fiber array connectivity system utilizing angle polished ferrules and aligned-key adapters and cable for same
JP2010237330A (ja) * 2009-03-30 2010-10-21 Furukawa Electric Co Ltd:The 光ファイバの接続構造
US8102887B2 (en) * 2009-05-26 2012-01-24 Corning Incorporated Edge bonded optical packages
JP2011033849A (ja) * 2009-08-03 2011-02-17 Yazaki Corp 中継光コネクタ

Also Published As

Publication number Publication date
JPS5938707A (ja) 1984-03-02

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