JPS53113562A - Optical fiber - Google Patents

Optical fiber

Info

Publication number
JPS53113562A
JPS53113562A JP2848277A JP2848277A JPS53113562A JP S53113562 A JPS53113562 A JP S53113562A JP 2848277 A JP2848277 A JP 2848277A JP 2848277 A JP2848277 A JP 2848277A JP S53113562 A JPS53113562 A JP S53113562A
Authority
JP
Japan
Prior art keywords
optical fiber
generator
mark
groove
providing
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.)
Pending
Application number
JP2848277A
Other languages
Japanese (ja)
Inventor
Tetsuya Yasuda
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP2848277A priority Critical patent/JPS53113562A/en
Publication of JPS53113562A publication Critical patent/JPS53113562A/en
Pending 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
    • G02B6/3851—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
    • G02B6/3801—Permanent connections, i.e. wherein fibres are kept aligned by mechanical means
    • G02B6/3806—Semi-permanent connections, i.e. wherein the mechanical means keeping the fibres aligned allow for removal of the fibres
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Waveguide Connection Structure (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

PURPOSE:To make possible accurate locating even if core deviates in once cutting an optical fiber or covered optical fiber thereafter connecting the same again by providing a mark, groove or protrusion along the generator on the surface or the generator of the covering material surface.
JP2848277A 1977-03-14 1977-03-14 Optical fiber Pending JPS53113562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2848277A JPS53113562A (en) 1977-03-14 1977-03-14 Optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2848277A JPS53113562A (en) 1977-03-14 1977-03-14 Optical fiber

Publications (1)

Publication Number Publication Date
JPS53113562A true JPS53113562A (en) 1978-10-04

Family

ID=12249866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2848277A Pending JPS53113562A (en) 1977-03-14 1977-03-14 Optical fiber

Country Status (1)

Country Link
JP (1) JPS53113562A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566202A (en) * 1979-06-29 1981-01-22 Nippon Telegr & Teleph Corp <Ntt> Multicore fiber and its production
JPS60196706A (en) * 1984-03-21 1985-10-05 Nippon Telegr & Teleph Corp <Ntt> Connecting method of optical fiber
JPH06230245A (en) * 1992-12-29 1994-08-19 Electron & Telecommun Res Inst Rotating and aligning apparatus for assembling system in order to achieve low connecting loss of optical connector for wiring optical fiber
JPH075106U (en) * 1993-12-06 1995-01-24 エイ・ティ・アンド・ティ・コーポレーション Fiber optic connector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS566202A (en) * 1979-06-29 1981-01-22 Nippon Telegr & Teleph Corp <Ntt> Multicore fiber and its production
JPS60196706A (en) * 1984-03-21 1985-10-05 Nippon Telegr & Teleph Corp <Ntt> Connecting method of optical fiber
JPH06230245A (en) * 1992-12-29 1994-08-19 Electron & Telecommun Res Inst Rotating and aligning apparatus for assembling system in order to achieve low connecting loss of optical connector for wiring optical fiber
JPH075106U (en) * 1993-12-06 1995-01-24 エイ・ティ・アンド・ティ・コーポレーション Fiber optic connector

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