FR2440564A1 - CLOCK RUBY TERMINATION FOR FIBER OPTICS - Google Patents

CLOCK RUBY TERMINATION FOR FIBER OPTICS

Info

Publication number
FR2440564A1
FR2440564A1 FR7926981A FR7926981A FR2440564A1 FR 2440564 A1 FR2440564 A1 FR 2440564A1 FR 7926981 A FR7926981 A FR 7926981A FR 7926981 A FR7926981 A FR 7926981A FR 2440564 A1 FR2440564 A1 FR 2440564A1
Authority
FR
France
Prior art keywords
ruby
fiber
termination
clock
fiber optics
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
FR7926981A
Other languages
French (fr)
Other versions
FR2440564B3 (en
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 FR2440564A1 publication Critical patent/FR2440564A1/en
Application granted granted Critical
Publication of FR2440564B3 publication Critical patent/FR2440564B3/fr
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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3834—Means for centering or aligning the light guide within the ferrule
    • G02B6/3835—Means for centering or aligning the light guide within the ferrule using discs, bushings or the like
    • 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

Landscapes

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

Abstract

METHODE POUR LA TERMINAISON D'UNE FIBRE OPTIQUE DE VERRE OU DE SILICE AU MOYEN D'UN EMBOUT D'INTERCONNEXION A RUBIS D'HORLOGERIE. LE RUBIS 21 EST PERCE D'UN TROU 22 DONT LE DIAMETRE EST INFERIEUR A CELUI DU COEUR DE LA FIBRE 23 SUR LAQUELLE L'EMBOUT 11 DOIT ETRE MONTE. L'EXTREMITE 25 DE LA FIBRE EST EFFILEE PAR FUSION THERMIQUE ET ETIRAGE, ET ELLE EST INTRODUITE DANS LE TROU DU RUBIS JUSQU'A CE QU'ELLE S'Y COINCE. L'ADHERENCE MECANIQUE DU RUBIS SUR LA FIBRE EST AINSI TRES BONNE ET INTERDIT TOUT DEPLACEMENT ULTERIEUR DE LA FIBRE. LES DIMENSIONS DE LA PARTIE EFFILEE 25 SONT TELLES QUE L'EXTREMITE DE LA FIBRE DEPASSE DU RUBIS. CETTE EXTREMITE EST PROTEGEE PAR UNE COUCHE DE RESINE EPOXYDE 26 QUI EST ENSUITE POLIE JUSQU'A L'OBTENTION D'UNE SURFACE LISSE DANS LE PLAN DE LA FACE AVANT DE LA VIROLE. APPLICATION AUX SYSTEMES DE TRANSMISSION PAR FIBRES OPTIQUES.METHOD FOR THE TERMINATION OF AN OPTICAL GLASS OR SILICA FIBER BY MEANS OF A CLOCK RUBY INTERCONNECTION TERMINAL. THE RUBY 21 IS BORED WITH A HOLE 22 WHOSE DIAMETER IS LESS THAN THE CORE OF THE FIBER 23 ON WHICH THE NOZZLE 11 MUST BE FITTED. THE END OF THE FIBER IS TAPERED BY THERMAL FUSION AND STRETCHING, AND IT IS INSERTED INTO THE RUBY HOLE UNTIL IT GETS THERE. THE MECHANICAL ADHESION OF THE RUBY ON THE FIBER IS SO GOOD AND PROHIBITS ANY FOLLOWING MOVEMENT OF THE FIBER. THE DIMENSIONS OF THE TAPERED PART 25 ARE SUCH AS THE END OF THE FIBER EXCEEDS THE RUBY. THIS END IS PROTECTED BY A LAYER OF EPOXIDE 26 RESIN WHICH IS THEN POLISHED UNTIL A SMOOTH SURFACE IS OBTAINED IN THE PLAN OF THE FRONT FACE OF THE IRON. APPLICATION TO OPTICAL FIBER TRANSMISSION SYSTEMS.

FR7926981A 1978-10-31 1979-10-31 CLOCK RUBY TERMINATION FOR FIBER OPTICS Granted FR2440564A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7842534A GB2033099B (en) 1978-10-31 1978-10-31 Terminating optical fibres

Publications (2)

Publication Number Publication Date
FR2440564A1 true FR2440564A1 (en) 1980-05-30
FR2440564B3 FR2440564B3 (en) 1981-07-10

Family

ID=10500699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926981A Granted FR2440564A1 (en) 1978-10-31 1979-10-31 CLOCK RUBY TERMINATION FOR FIBER OPTICS

Country Status (2)

Country Link
FR (1) FR2440564A1 (en)
GB (1) GB2033099B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513394A1 (en) * 1981-09-24 1983-03-25 Thomson Csf METHOD OF COUPLING BETWEEN OPTICAL FIBERS MONOMODES
FR2649802A1 (en) * 1989-07-15 1991-01-18 Souriau Electric Gmbh CONNECTOR FOR OPTICAL FIBER LIGHT WAVE GUIDE

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458825A1 (en) * 1979-06-08 1981-01-02 Thomson Csf METHOD FOR MOUNTING AN OPTICAL FIBER INTO A TIP, SO THAT THE TIP IS MOUNTED, AND A DEVICE FOR CONNECTING OPTICAL FIBERS USING THE TIP
GB9106980D0 (en) * 1991-04-03 1991-05-22 Bicc Plc Optical fibre splicing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513394A1 (en) * 1981-09-24 1983-03-25 Thomson Csf METHOD OF COUPLING BETWEEN OPTICAL FIBERS MONOMODES
FR2649802A1 (en) * 1989-07-15 1991-01-18 Souriau Electric Gmbh CONNECTOR FOR OPTICAL FIBER LIGHT WAVE GUIDE

Also Published As

Publication number Publication date
GB2033099A (en) 1980-05-14
GB2033099B (en) 1982-11-03
FR2440564B3 (en) 1981-07-10

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