JPS5737319A - Optical fiber terminating method - Google Patents

Optical fiber terminating method

Info

Publication number
JPS5737319A
JPS5737319A JP11369480A JP11369480A JPS5737319A JP S5737319 A JPS5737319 A JP S5737319A JP 11369480 A JP11369480 A JP 11369480A JP 11369480 A JP11369480 A JP 11369480A JP S5737319 A JPS5737319 A JP S5737319A
Authority
JP
Japan
Prior art keywords
optical fiber
fiber
bushing
face
end faces
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
JP11369480A
Other languages
Japanese (ja)
Inventor
Motoharu Ebata
Akira Shibata
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.)
Japan Aviation Electronics Industry Ltd
Original Assignee
Japan Aviation Electronics Industry 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 Japan Aviation Electronics Industry Ltd filed Critical Japan Aviation Electronics Industry Ltd
Priority to JP11369480A priority Critical patent/JPS5737319A/en
Publication of JPS5737319A publication Critical patent/JPS5737319A/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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
    • 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
    • G02B6/3861—Adhesive bonding
    • 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
    • G02B6/3863—Details of mounting fibres in ferrules; Assembly methods; Manufacture fabricated by using polishing techniques

Landscapes

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

Abstract

PURPOSE:To prevent the damages of optical fiber ends owing to impact at the butting by polishing the optical fiber end faces together with bushing end faces with fiberous products using alumina as abrasive materials, thereby recessing the fiber end faces slightly from the bushing end faces. CONSTITUTION:An optical fiber 2 is inserted into a ferrule 3, and the end part thereof is inserted into the fine hole of a bushing 4. The fiber 2 is fixed to the ferrule 3 via an adhesive agent 8. Thence, a bushing end face 6 and the end part of the fiber are polished to the same plane with abrasive materials, after which these are buffed with a fibrous product impregnated with a soln. dissolved with powder of alumina, whereby the fiber end face 12 is recessed from the bushing end face 6 by forming a curved face. Hence, when two sets of the optical fiber terminal parts are butted opposite to each other, a cavity 13 of several mu is created in the joined part thereof, and therefore, the direction butting does not occur, and accidents such as flaws and cracks by impact are prevented.
JP11369480A 1980-08-19 1980-08-19 Optical fiber terminating method Pending JPS5737319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11369480A JPS5737319A (en) 1980-08-19 1980-08-19 Optical fiber terminating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11369480A JPS5737319A (en) 1980-08-19 1980-08-19 Optical fiber terminating method

Publications (1)

Publication Number Publication Date
JPS5737319A true JPS5737319A (en) 1982-03-01

Family

ID=14618804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11369480A Pending JPS5737319A (en) 1980-08-19 1980-08-19 Optical fiber terminating method

Country Status (1)

Country Link
JP (1) JPS5737319A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136612U (en) * 1983-03-01 1984-09-12 古河電気工業株式会社 Multi-core optical connector
CN108205177A (en) * 2017-08-21 2018-06-26 中航光电科技股份有限公司 A kind of MT plugs, MT plugs coupled structure and the connector using the MT plugs

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136612U (en) * 1983-03-01 1984-09-12 古河電気工業株式会社 Multi-core optical connector
CN108205177A (en) * 2017-08-21 2018-06-26 中航光电科技股份有限公司 A kind of MT plugs, MT plugs coupled structure and the connector using the MT plugs
CN108205177B (en) * 2017-08-21 2020-06-12 中航光电科技股份有限公司 MT plug, MT plug coupling structure and connector using MT plug

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