JPS5753714A - Optical fiber connector - Google Patents

Optical fiber connector

Info

Publication number
JPS5753714A
JPS5753714A JP12842680A JP12842680A JPS5753714A JP S5753714 A JPS5753714 A JP S5753714A JP 12842680 A JP12842680 A JP 12842680A JP 12842680 A JP12842680 A JP 12842680A JP S5753714 A JPS5753714 A JP S5753714A
Authority
JP
Japan
Prior art keywords
optical fiber
butt
fibers
housings
core
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
JP12842680A
Other languages
Japanese (ja)
Inventor
Yasuhiro Ando
Hideki Tsunetsugu
Norio Nishi
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 JP12842680A priority Critical patent/JPS5753714A/en
Publication of JPS5753714A publication Critical patent/JPS5753714A/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
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3886—Magnetic means to align ferrule ends
    • 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
    • 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

Landscapes

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

Abstract

PURPOSE:To facilitate connection and alignment by using a couple of housing having butt surfaces for butting free terminals of many couples of optical fibers with adequate gaps, and a fitting core having matching streak grooves for aligning the fibers to each other. CONSTITUTION:Optical fibers 2 and 2' having formed ferromagnetic material films 1 and 1' are fixed prescribed length away from optical fiber end surfaces 3 and 3' to constitute optical fiber movable pieces 5 and 5' incantilever beam shapes. Jackets 10 and 10' are fitted in housings 9 and 9'. Optical fiber end surfaces are polished to be aligned to the butt surfaces 12 and 12' of the housings, and a core 7 having streak grooves 8a for matching is inserted into the housings to butt both the housing until the butt surfaces. Magnets 6 provided on the reverse surfaces of the streak grooves attract the ferromagnetic material bodies and the fibers are pressed into the streak grooves to the aligned. The alignment is possible without magnetic force with some structure of the core.
JP12842680A 1980-09-16 1980-09-16 Optical fiber connector Pending JPS5753714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12842680A JPS5753714A (en) 1980-09-16 1980-09-16 Optical fiber connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12842680A JPS5753714A (en) 1980-09-16 1980-09-16 Optical fiber connector

Publications (1)

Publication Number Publication Date
JPS5753714A true JPS5753714A (en) 1982-03-30

Family

ID=14984453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12842680A Pending JPS5753714A (en) 1980-09-16 1980-09-16 Optical fiber connector

Country Status (1)

Country Link
JP (1) JPS5753714A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6129305U (en) * 1984-07-27 1986-02-21 エスエムケイ株式会社 female optical connector
EP0595450A3 (en) * 1992-10-29 1994-11-30 Eldec Corp System for transmitting optical signals between an aircraft and ground station.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51120734A (en) * 1975-03-25 1976-10-22 Trt Telecom Radio Electr Optical fiber connector
JPS52120831A (en) * 1976-04-03 1977-10-11 Nippon Telegr & Teleph Corp <Ntt> Connector for optical fibers
JPS52143045A (en) * 1976-05-21 1977-11-29 American Optical Corp Goggles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51120734A (en) * 1975-03-25 1976-10-22 Trt Telecom Radio Electr Optical fiber connector
JPS52120831A (en) * 1976-04-03 1977-10-11 Nippon Telegr & Teleph Corp <Ntt> Connector for optical fibers
JPS52143045A (en) * 1976-05-21 1977-11-29 American Optical Corp Goggles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6129305U (en) * 1984-07-27 1986-02-21 エスエムケイ株式会社 female optical connector
EP0595450A3 (en) * 1992-10-29 1994-11-30 Eldec Corp System for transmitting optical signals between an aircraft and ground station.

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