FR2389148A1 - Terminaison pour le couplage de fibres optiques - Google Patents

Terminaison pour le couplage de fibres optiques

Info

Publication number
FR2389148A1
FR2389148A1 FR7812275A FR7812275A FR2389148A1 FR 2389148 A1 FR2389148 A1 FR 2389148A1 FR 7812275 A FR7812275 A FR 7812275A FR 7812275 A FR7812275 A FR 7812275A FR 2389148 A1 FR2389148 A1 FR 2389148A1
Authority
FR
France
Prior art keywords
sleeve
termination
optical fiber
optical fibers
fiber coupling
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.)
Granted
Application number
FR7812275A
Other languages
English (en)
Other versions
FR2389148B1 (fr
Inventor
John Stuart Leach
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2389148A1 publication Critical patent/FR2389148A1/fr
Application granted granted Critical
Publication of FR2389148B1 publication Critical patent/FR2389148B1/fr
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/38Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807Dismountable connectors, i.e. comprising plugs
    • G02B6/381Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3826Dismountable 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
    • G02B6/383Hermaphroditic connectors, i.e. two identical plugs mating with one another, each plug having both male and female diametrically opposed engaging parts
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/38Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807Dismountable connectors, i.e. comprising plugs
    • G02B6/3833Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3834Means for centering or aligning the light guide within the ferrule
    • G02B6/3835Means for centering or aligning the light guide within the ferrule using discs, bushings or the like
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/38Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807Dismountable connectors, i.e. comprising plugs
    • G02B6/3873Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3881Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using grooves to align ferrule ends
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/38Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807Dismountable connectors, i.e. comprising plugs
    • G02B6/389Dismountable 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

La présente invention concerne le domaine des connecteurs symétriques pour fibres optiques. La fibre optique 1 partiellement dénudée est introduite dans un manchon 2. Le centrage est réalisé grâce à un rubis situé dans ce manchon dont une extrémité porte un épaulement 3. L'ensemble est placé dans un bloc-support 4 dont une extrémité comprend un évidement pour le logement dudit épaulement et d'un ressort de compression 5 s'appuyant sur ce dernier pour repousser le manchon vers l'autre extrémité du bloc qui comprend une gorge en V dans laquelle repose le manchon. Deux fibres optiques munies chacune d'une telle terminaison peuvent être connectées par aboutement. L'invention trouve une application dans le domaine des télécommunications par fibres optiques.
FR7812275A 1977-04-28 1978-04-26 Terminaison pour le couplage de fibres optiques Granted FR2389148A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1778877A GB1576459A (en) 1977-04-28 1977-04-28 Optical fibres connectors

Publications (2)

Publication Number Publication Date
FR2389148A1 true FR2389148A1 (fr) 1978-11-24
FR2389148B1 FR2389148B1 (fr) 1983-02-25

Family

ID=10101214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812275A Granted FR2389148A1 (fr) 1977-04-28 1978-04-26 Terminaison pour le couplage de fibres optiques

Country Status (3)

Country Link
BR (1) BR7802468A (fr)
FR (1) FR2389148A1 (fr)
GB (1) GB1576459A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015657A3 (en) * 1979-02-26 1980-10-15 Amp Incorporated Optical fibre connector
FR2456335A1 (fr) * 1979-05-09 1980-12-05 Bunker Ramo Procede de centrage d'une fibre optique et connecteur pour la mise en oeuvre de ce procede
US4306766A (en) * 1979-08-31 1981-12-22 The Bendix Corporation Optical fiber terminals with V-groove alignment
US4310218A (en) * 1979-08-31 1982-01-12 The Bendix Corporation Pin and socket terminals for fiber optic cables
US4477146A (en) * 1981-03-16 1984-10-16 Amp Incorporated Optical waveguide connector
US4645295A (en) * 1980-02-04 1987-02-24 Allied Corporation Fiber optic connector

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354731A (en) 1979-10-02 1982-10-19 E. I. Du Pont De Nemours And Company Self-aligning optical fiber connector
JP6186617B2 (ja) * 2013-07-04 2017-08-30 矢崎総業株式会社 光コネクタ
JP7339143B2 (ja) * 2019-12-09 2023-09-05 矢崎総業株式会社 光コネクタ
JP7339144B2 (ja) * 2019-12-09 2023-09-05 矢崎総業株式会社 光コネクタ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2199129A1 (fr) * 1972-09-08 1974-04-05 Bell Northern Research Ltd
FR2335859A1 (fr) * 1975-12-18 1977-07-15 Int Standard Electric Corp Connecteur de fibres optiques

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2199129A1 (fr) * 1972-09-08 1974-04-05 Bell Northern Research Ltd
FR2335859A1 (fr) * 1975-12-18 1977-07-15 Int Standard Electric Corp Connecteur de fibres optiques

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015657A3 (en) * 1979-02-26 1980-10-15 Amp Incorporated Optical fibre connector
FR2456335A1 (fr) * 1979-05-09 1980-12-05 Bunker Ramo Procede de centrage d'une fibre optique et connecteur pour la mise en oeuvre de ce procede
US4306766A (en) * 1979-08-31 1981-12-22 The Bendix Corporation Optical fiber terminals with V-groove alignment
US4310218A (en) * 1979-08-31 1982-01-12 The Bendix Corporation Pin and socket terminals for fiber optic cables
US4645295A (en) * 1980-02-04 1987-02-24 Allied Corporation Fiber optic connector
US4477146A (en) * 1981-03-16 1984-10-16 Amp Incorporated Optical waveguide connector

Also Published As

Publication number Publication date
BR7802468A (pt) 1979-02-13
FR2389148B1 (fr) 1983-02-25
GB1576459A (en) 1980-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse