JPH0143287B2 - - Google Patents

Info

Publication number
JPH0143287B2
JPH0143287B2 JP54108576A JP10857679A JPH0143287B2 JP H0143287 B2 JPH0143287 B2 JP H0143287B2 JP 54108576 A JP54108576 A JP 54108576A JP 10857679 A JP10857679 A JP 10857679A JP H0143287 B2 JPH0143287 B2 JP H0143287B2
Authority
JP
Japan
Prior art keywords
lens
optical
optical fiber
refractive index
fiber
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.)
Expired
Application number
JP54108576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5633617A (en
Inventor
Shigefumi Masuda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP10857679A priority Critical patent/JPS5633617A/ja
Priority to US06/162,875 priority patent/US4371233A/en
Priority to DE8080302335T priority patent/DE3061505D1/de
Priority to EP80302335A priority patent/EP0023114B2/en
Priority to CA000355914A priority patent/CA1142378A/en
Publication of JPS5633617A publication Critical patent/JPS5633617A/ja
Publication of JPH0143287B2 publication Critical patent/JPH0143287B2/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
    • G02B6/3835—Means for centering or aligning the light guide within the ferrule using discs, bushings or the like
    • G02B6/3837—Means for centering or aligning the light guide within the ferrule using discs, bushings or the like forwarding or threading methods of light guides into apertures of ferrule centering means
    • 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
    • G02B6/26—Optical coupling means
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • G02B6/327—Optical coupling means having lens focusing means positioned between opposed fibre ends with angled interfaces to reduce reflections
    • 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
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
    • 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
    • G02B6/389—Dismountable 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
    • G02B6/3894—Screw-lock type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP10857679A 1979-07-11 1979-08-28 Connector for optical fiber Granted JPS5633617A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP10857679A JPS5633617A (en) 1979-08-28 1979-08-28 Connector for optical fiber
US06/162,875 US4371233A (en) 1979-07-11 1980-06-25 Lens-applied optical fiber connector
DE8080302335T DE3061505D1 (en) 1979-07-11 1980-07-10 Lens-applied optical fibre connectors
EP80302335A EP0023114B2 (en) 1979-07-11 1980-07-10 Lens-applied optical fibre connectors
CA000355914A CA1142378A (en) 1979-07-11 1980-07-10 Lens-applied optical fiber connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10857679A JPS5633617A (en) 1979-08-28 1979-08-28 Connector for optical fiber

Publications (2)

Publication Number Publication Date
JPS5633617A JPS5633617A (en) 1981-04-04
JPH0143287B2 true JPH0143287B2 (enrdf_load_stackoverflow) 1989-09-20

Family

ID=14488308

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10857679A Granted JPS5633617A (en) 1979-07-11 1979-08-28 Connector for optical fiber

Country Status (1)

Country Link
JP (1) JPS5633617A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5456252U (enrdf_load_stackoverflow) * 1977-09-28 1979-04-18
GB2408350B (en) * 2003-11-20 2006-03-29 Fibreco Ltd Expanded beam optical fibre connector with ball lens
JP5415978B2 (ja) * 2010-01-29 2014-02-12 矢崎総業株式会社 光コネクタ装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927884B2 (ja) * 1976-12-30 1984-07-09 富士通株式会社 光フアイバの接続方法

Also Published As

Publication number Publication date
JPS5633617A (en) 1981-04-04

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