JPS5796308A - Method for removing pumping action of optical fiber terminal core - Google Patents

Method for removing pumping action of optical fiber terminal core

Info

Publication number
JPS5796308A
JPS5796308A JP17341380A JP17341380A JPS5796308A JP S5796308 A JPS5796308 A JP S5796308A JP 17341380 A JP17341380 A JP 17341380A JP 17341380 A JP17341380 A JP 17341380A JP S5796308 A JPS5796308 A JP S5796308A
Authority
JP
Japan
Prior art keywords
terminal core
optical fiber
pumping action
core
fiber terminal
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
JP17341380A
Other languages
Japanese (ja)
Inventor
Sadao Minegishi
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.)
TOCHIGI KOSEKI KK
TOCHIGI KOUSEKI KK
Original Assignee
TOCHIGI KOSEKI KK
TOCHIGI KOUSEKI KK
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 TOCHIGI KOSEKI KK, TOCHIGI KOUSEKI KK filed Critical TOCHIGI KOSEKI KK
Priority to JP17341380A priority Critical patent/JPS5796308A/en
Publication of JPS5796308A publication Critical patent/JPS5796308A/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
    • G02B6/3834—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
    • G02B6/3867—Details of mounting fibres in ferrules; Assembly methods; Manufacture comprising air venting holes

Landscapes

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

Abstract

PURPOSE:To remove a pumping action of an optical fiber terminal core, and to improve a quality of a connecting part, by providing a groove part on the outside diameter of a capillary to be inserted into the terminal core. CONSTITUTION:Acording to this constitution, when a nylon core 2 is inserted into a terminal core 2, air bubbles 11 in the terminal core 1 are escaped from a groove part 9a provided on a capillary 9. As a result, it is also possible to remove microbending due to breakage of a fiber strand 8 and contraction of an adhesive.
JP17341380A 1980-12-09 1980-12-09 Method for removing pumping action of optical fiber terminal core Pending JPS5796308A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17341380A JPS5796308A (en) 1980-12-09 1980-12-09 Method for removing pumping action of optical fiber terminal core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17341380A JPS5796308A (en) 1980-12-09 1980-12-09 Method for removing pumping action of optical fiber terminal core

Publications (1)

Publication Number Publication Date
JPS5796308A true JPS5796308A (en) 1982-06-15

Family

ID=15959967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17341380A Pending JPS5796308A (en) 1980-12-09 1980-12-09 Method for removing pumping action of optical fiber terminal core

Country Status (1)

Country Link
JP (1) JPS5796308A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63307409A (en) * 1987-06-10 1988-12-15 Nec Corp Optical fiber connector ferrule

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347836B2 (en) * 1974-06-21 1978-12-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347836B2 (en) * 1974-06-21 1978-12-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63307409A (en) * 1987-06-10 1988-12-15 Nec Corp Optical fiber connector ferrule

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