DE69935409D1 - Ferrule für optische Stecker, entsprechende Giessform und Methode zur Herstellung der Ferrule - Google Patents

Ferrule für optische Stecker, entsprechende Giessform und Methode zur Herstellung der Ferrule

Info

Publication number
DE69935409D1
DE69935409D1 DE69935409T DE69935409T DE69935409D1 DE 69935409 D1 DE69935409 D1 DE 69935409D1 DE 69935409 T DE69935409 T DE 69935409T DE 69935409 T DE69935409 T DE 69935409T DE 69935409 D1 DE69935409 D1 DE 69935409D1
Authority
DE
Germany
Prior art keywords
ferrule
producing
optical connectors
corresponding mold
mold
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 - Lifetime
Application number
DE69935409T
Other languages
English (en)
Other versions
DE69935409T2 (de
Inventor
Wataru Sakurai
Hiroshi Katsura
Toshiaki Kakii
Masahiro Shibata
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.)
Sumitomo Electric Industries Ltd
Original Assignee
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
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE69935409D1 publication Critical patent/DE69935409D1/de
Application granted granted Critical
Publication of DE69935409T2 publication Critical patent/DE69935409T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B6/3873—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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3834—Means for centering or aligning the light guide within the ferrule
    • 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
    • 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
    • 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
    • G02B6/3838—Means for centering or aligning the light guide within the ferrule using grooves for light guides
    • G02B6/3839—Means for centering or aligning the light guide within the ferrule using grooves for light guides for a plurality of light guides

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
DE69935409T 1998-08-07 1999-08-06 Ferrule für optische Stecker, entsprechende Giessform und Methode zur Herstellung der Ferrule Expired - Lifetime DE69935409T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP22500998 1998-08-07
JP22500998 1998-08-07
PCT/JP1999/004279 WO2000008504A1 (fr) 1998-08-07 1999-08-06 Ferrule pour connecteur optique, moule pour ferrule, procede de fabrication de ferrule pour connecteur optique et procede d'essai de ferrule pour connecteur optique

Publications (2)

Publication Number Publication Date
DE69935409D1 true DE69935409D1 (de) 2007-04-19
DE69935409T2 DE69935409T2 (de) 2007-11-08

Family

ID=16822656

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69935409T Expired - Lifetime DE69935409T2 (de) 1998-08-07 1999-08-06 Ferrule für optische Stecker, entsprechende Giessform und Methode zur Herstellung der Ferrule

Country Status (8)

Country Link
US (2) US6340247B1 (de)
EP (1) EP1031859B1 (de)
JP (1) JP3997710B2 (de)
KR (1) KR20010030946A (de)
CN (1) CN1275210A (de)
AU (1) AU5195299A (de)
DE (1) DE69935409T2 (de)
WO (1) WO2000008504A1 (de)

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Also Published As

Publication number Publication date
WO2000008504A1 (fr) 2000-02-17
US6340247B1 (en) 2002-01-22
KR20010030946A (ko) 2001-04-16
EP1031859B1 (de) 2007-03-07
US6719927B2 (en) 2004-04-13
CN1275210A (zh) 2000-11-29
AU5195299A (en) 2000-02-28
EP1031859A1 (de) 2000-08-30
JP3997710B2 (ja) 2007-10-24
EP1031859A4 (de) 2005-07-27
US20010007603A1 (en) 2001-07-12
DE69935409T2 (de) 2007-11-08

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