JPS5573010A - Multicore optical fiber connector - Google Patents

Multicore optical fiber connector

Info

Publication number
JPS5573010A
JPS5573010A JP14603478A JP14603478A JPS5573010A JP S5573010 A JPS5573010 A JP S5573010A JP 14603478 A JP14603478 A JP 14603478A JP 14603478 A JP14603478 A JP 14603478A JP S5573010 A JPS5573010 A JP S5573010A
Authority
JP
Japan
Prior art keywords
optical fibers
coverings
angle
marshalled
marshalling
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
JP14603478A
Other languages
Japanese (ja)
Other versions
JPS5721687B2 (en
Inventor
Tetsuo Yoshizawa
Takashi Kurokawa
Taketoshi Matsuura
Yuzo Katayama
Junichi Shimada
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP14603478A priority Critical patent/JPS5573010A/en
Publication of JPS5573010A publication Critical patent/JPS5573010A/en
Publication of JPS5721687B2 publication Critical patent/JPS5721687B2/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
    • G02B6/3833—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
    • 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
    • G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
    • G02B6/3861—Adhesive bonding

Abstract

PURPOSE:To enable multiple optical fibers to be integrally and simultaneously connected in on-site work, etc. by marshalling optical fibers through the use of angle- form construction. CONSTITUTION:The optical fibers 4 which have been removed of the coverings at the end parts are marshalled in such a manner that the end parts of the remaining coverings 3 enter the V-grooves 13 of the plug bottom plate 1 of angle-form construction, and further a plurality of optical fibers are marshalled similarly, after which the coverings a fixed to the grooves 13 by means of instant-set adhesives. Next, a plurality of optical fibers are arrayed with good order between a pre- marshalling pin 15 and angle side wall 16 one a flat part 14 and by lightly holding the portions near the end of the plug part with a transparent plate or the like, the optical fibers are pressed to the side wall 16 by an insert plate of a thickness smaller than the outside diameter of the optical fibers to marshal the optical fibers closely on the same plane. In this state, an instant-set adhesive agent of good fluidity is injected into the spacing of the flat part 14 and is allowed to set. Thereby, multiple optical fibers may be integrally, simultaneously and readily connected.
JP14603478A 1978-11-28 1978-11-28 Multicore optical fiber connector Granted JPS5573010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14603478A JPS5573010A (en) 1978-11-28 1978-11-28 Multicore optical fiber connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14603478A JPS5573010A (en) 1978-11-28 1978-11-28 Multicore optical fiber connector

Publications (2)

Publication Number Publication Date
JPS5573010A true JPS5573010A (en) 1980-06-02
JPS5721687B2 JPS5721687B2 (en) 1982-05-08

Family

ID=15398604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14603478A Granted JPS5573010A (en) 1978-11-28 1978-11-28 Multicore optical fiber connector

Country Status (1)

Country Link
JP (1) JPS5573010A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917509A (en) * 1982-07-20 1984-01-28 Mitsubishi Rayon Co Ltd Production of optical fiber sheet
JPS59136614U (en) * 1983-03-01 1984-09-12 古河電気工業株式会社 Multi-core optical fiber connector
JPH0511104U (en) * 1992-07-10 1993-02-12 住友電気工業株式会社 Optical fiber fixing jig for optical fiber fusion splicing
US5905829A (en) * 1994-04-22 1999-05-18 Omron Corporation Optical fiber connecting structure, optical switch and optical connector

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5370835A (en) * 1976-12-07 1978-06-23 Fujitsu Ltd Optical fiber connector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5370835A (en) * 1976-12-07 1978-06-23 Fujitsu Ltd Optical fiber connector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917509A (en) * 1982-07-20 1984-01-28 Mitsubishi Rayon Co Ltd Production of optical fiber sheet
JPS59136614U (en) * 1983-03-01 1984-09-12 古河電気工業株式会社 Multi-core optical fiber connector
JPH0511104U (en) * 1992-07-10 1993-02-12 住友電気工業株式会社 Optical fiber fixing jig for optical fiber fusion splicing
US5905829A (en) * 1994-04-22 1999-05-18 Omron Corporation Optical fiber connecting structure, optical switch and optical connector

Also Published As

Publication number Publication date
JPS5721687B2 (en) 1982-05-08

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