JPS5722214A - Melt-sticking and connecting device for optical fiber - Google Patents

Melt-sticking and connecting device for optical fiber

Info

Publication number
JPS5722214A
JPS5722214A JP9647880A JP9647880A JPS5722214A JP S5722214 A JPS5722214 A JP S5722214A JP 9647880 A JP9647880 A JP 9647880A JP 9647880 A JP9647880 A JP 9647880A JP S5722214 A JPS5722214 A JP S5722214A
Authority
JP
Japan
Prior art keywords
electric discharge
butted
melt
parts
fibers
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
JP9647880A
Other languages
Japanese (ja)
Inventor
Yasuyuki Kato
Mitsuhiro Tatsuta
Hisaharu Yanagawa
Mikio Kokayu
Hirohisa Sekiguchi
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.)
Furukawa Electric Co Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Furukawa Electric Co Ltd
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 Furukawa Electric Co Ltd, Nippon Telegraph and Telephone Corp filed Critical Furukawa Electric Co Ltd
Priority to JP9647880A priority Critical patent/JPS5722214A/en
Publication of JPS5722214A publication Critical patent/JPS5722214A/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
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

PURPOSE:To narrow the high temp. region of butted parts and to prevent the occurrence of self-aligning effect by providing heat resistant shielding plates having through-holes throttling an electric discharge beam between a pair of electric discharge electrodes to an optical fiber melt sticking and connecting device. CONSTITUTION:Optical fibers 4, 5 which are stripped of the cladding in the leading end parts are respectively supported by fixing bases 6, 7, and the end faces of the leading ends of the fibers 6, 7 are butted by aligning core parts 4a, 5a with guides 8, 9. Thence, the butted fibers 5, 6 are melt-stuck and connected by the electric discharge beam generated between electric discharge electrodes 10 and 11. The electric discharge beam generated at this time is throttled by passing through the through-holes 12a, 13a of the shield plates 12, 13 provided between said electrodes. The throt tled and fined electric discharge beam can be made narrower of the width in thehigh temp. region at which the butted parts are melt-stuck as compared to the case when there are no shielding plates.
JP9647880A 1980-07-15 1980-07-15 Melt-sticking and connecting device for optical fiber Pending JPS5722214A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9647880A JPS5722214A (en) 1980-07-15 1980-07-15 Melt-sticking and connecting device for optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9647880A JPS5722214A (en) 1980-07-15 1980-07-15 Melt-sticking and connecting device for optical fiber

Publications (1)

Publication Number Publication Date
JPS5722214A true JPS5722214A (en) 1982-02-05

Family

ID=14166149

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9647880A Pending JPS5722214A (en) 1980-07-15 1980-07-15 Melt-sticking and connecting device for optical fiber

Country Status (1)

Country Link
JP (1) JPS5722214A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11280964B2 (en) * 2018-11-01 2022-03-22 Sumitomo Electric Industries, Ltd. Fusion splicer and method for fusion-splicing optical fibers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53112756A (en) * 1977-03-14 1978-10-02 Nippon Telegr & Teleph Corp <Ntt> Optical fiber cutting and connecting device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53112756A (en) * 1977-03-14 1978-10-02 Nippon Telegr & Teleph Corp <Ntt> Optical fiber cutting and connecting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11280964B2 (en) * 2018-11-01 2022-03-22 Sumitomo Electric Industries, Ltd. Fusion splicer and method for fusion-splicing optical fibers

Similar Documents

Publication Publication Date Title
US5142603A (en) Method of connecting high numerical aperture optical waveguides
NO831970L (en) METHOD AND APPARATUS OF LIGHT TRANSMISSION ALONG OPTICAL FIBERS
EP0038023A3 (en) Fiber optic directional coupler
ATE60449T1 (en) METHOD OF REDUCING LOSSES OF A FIBER COUPLING.
GB1524004A (en) Fibre optics access coupler
SE9402127L (en) Method and apparatus for joining ends of optical fibers
GB1484207A (en) Optical fibre optical power dividers
FR2334969A1 (en) Optical connector for fibre optics - uses planoconvex lenses applied to fibre ends to produce widened beam cross:section at join between fibres
JPS6482013A (en) Apparatus equipped with light waveguide and electrode
DE3564868D1 (en) Detachable connection between an optical fibre and a laser apparatus
JPS5685702A (en) Variable attenuator
GB1508480A (en) Optical devices
IT8468260A0 (en) COUPLER FOR FIBER OPTICS
FR2400213A1 (en) MULTI-WAVE OPTICAL WAVE GUIDE WITH CYLINDRICAL DISTURBANCES
JPS5722214A (en) Melt-sticking and connecting device for optical fiber
JPS5220843A (en) Optical fiber melting connection device
JPS546568A (en) Optical fiber connector
JPS5535350A (en) Optical fiber fusion splicing method
JPS5724906A (en) Connecting method for optical fiber by melt-sticking
JPS55164802A (en) Manufacture of branching circuit for multicore optical fiber
JPS57157207A (en) Optical distribution coupler
ATE14297T1 (en) METHOD OF CONNECTING SEVERAL FIBER OPTICS SIMULTANEOUSLY.
JPS5421749A (en) Fixing method of optical fibers and connector members
JPS5685703A (en) Production of branching circuit
JPS57197503A (en) Partial ribbon making device for optical fiber