JPS5331145A - Optical connector unit - Google Patents

Optical connector unit

Info

Publication number
JPS5331145A
JPS5331145A JP10503876A JP10503876A JPS5331145A JP S5331145 A JPS5331145 A JP S5331145A JP 10503876 A JP10503876 A JP 10503876A JP 10503876 A JP10503876 A JP 10503876A JP S5331145 A JPS5331145 A JP S5331145A
Authority
JP
Japan
Prior art keywords
fixture
optical connector
connector unit
accuracy
parts
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
JP10503876A
Other languages
Japanese (ja)
Other versions
JPS5547722B2 (en
Inventor
Masaru Igarashi
Junichi Seki
Naoya Uchida
Masataka Hirai
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 JP10503876A priority Critical patent/JPS5331145A/en
Publication of JPS5331145A publication Critical patent/JPS5331145A/en
Publication of JPS5547722B2 publication Critical patent/JPS5547722B2/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
    • G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
    • G02B6/3858—Clamping, i.e. with only elastic deformation
    • G02B6/3859—Ferrules characterised by use of shape memory material [SMM], e.g. heat recoverable polymers, Ti-Ni compounds
    • 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
    • G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
    • 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
    • G02B6/3854—Ferrules characterised by materials
    • 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 secure a fixture of an optical fiber only through the heat contraction or heat expansion property of the material itself of the fixture parts with elimination of all kinds of the screw cut-off tapers among the fixture parts. Thus, a high-accuracy connection becomes possible with a low connection loss, and furthermore a permanet fixture can be ensured with no accuracy lowering.
JP10503876A 1976-09-03 1976-09-03 Optical connector unit Granted JPS5331145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10503876A JPS5331145A (en) 1976-09-03 1976-09-03 Optical connector unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10503876A JPS5331145A (en) 1976-09-03 1976-09-03 Optical connector unit

Publications (2)

Publication Number Publication Date
JPS5331145A true JPS5331145A (en) 1978-03-24
JPS5547722B2 JPS5547722B2 (en) 1980-12-02

Family

ID=14396828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10503876A Granted JPS5331145A (en) 1976-09-03 1976-09-03 Optical connector unit

Country Status (1)

Country Link
JP (1) JPS5331145A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429444A1 (en) * 1978-06-19 1980-01-18 Elliott Brothers London Ltd Termination of optical fibre cable - using annular deformable member having passage to receive cable and subjected to compression
JPH052105U (en) * 1991-06-18 1993-01-14 古河電気工業株式会社 Connection part of hollow iron wire with optical fiber
EP0912909A1 (en) * 1996-07-15 1999-05-06 Fibotech, Inc. Improved fiberoptic connector and improved fiberoptic connector splice
JP2000356727A (en) * 1999-06-16 2000-12-26 Fujitsu Ltd Optical fiber connecting mechanism, optical fiber structure and optical fiber connecting method
WO2004040345A1 (en) * 2002-10-29 2004-05-13 Fujitsu Limited Optical connection structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429444A1 (en) * 1978-06-19 1980-01-18 Elliott Brothers London Ltd Termination of optical fibre cable - using annular deformable member having passage to receive cable and subjected to compression
JPH052105U (en) * 1991-06-18 1993-01-14 古河電気工業株式会社 Connection part of hollow iron wire with optical fiber
EP0912909A1 (en) * 1996-07-15 1999-05-06 Fibotech, Inc. Improved fiberoptic connector and improved fiberoptic connector splice
EP0912909A4 (en) * 1996-07-15 2005-05-04 Fibotech Inc Improved fiberoptic connector and improved fiberoptic connector splice
JP2000356727A (en) * 1999-06-16 2000-12-26 Fujitsu Ltd Optical fiber connecting mechanism, optical fiber structure and optical fiber connecting method
WO2004040345A1 (en) * 2002-10-29 2004-05-13 Fujitsu Limited Optical connection structure

Also Published As

Publication number Publication date
JPS5547722B2 (en) 1980-12-02

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