JPS57135909A - Connection method for multicore fiber cable - Google Patents

Connection method for multicore fiber cable

Info

Publication number
JPS57135909A
JPS57135909A JP2201381A JP2201381A JPS57135909A JP S57135909 A JPS57135909 A JP S57135909A JP 2201381 A JP2201381 A JP 2201381A JP 2201381 A JP2201381 A JP 2201381A JP S57135909 A JPS57135909 A JP S57135909A
Authority
JP
Japan
Prior art keywords
optical fibers
optical
multicore fiber
fiber cables
discharge
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
JP2201381A
Other languages
Japanese (ja)
Inventor
Sakae Yoshizawa
Mikio Okonogi
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 JP2201381A priority Critical patent/JPS57135909A/en
Publication of JPS57135909A publication Critical patent/JPS57135909A/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 connect multicore fiber cables with high precision of the optical axis and a small loss, by butting end parts of optical fibers, where connection end faces are shaped by heating, and heating them with a proper butt pressure applied by discharging . CONSTITUTION:Optical fibers 3a-3e and optical fibers 4a-4e which are exposed by removal of coatings of multicore optical fiber cables 1 and 2 are arranged on V grooves 9 of jigs 7 and 8, and respective connection end faces are heated and shaped by the arc discharge between discharge electrodes 13 and 14. Optical fibers 3a-3e and optical fibers 4a-4e facing to each other respectively are butted with their optical axes matched to each other respectively, and butt parts are heated and melted with a proper butt pressure applied by the discharge between discharge electrodes 13 and 14, thus connecting multicore fiber cables with high precision of the optical axis and a small connection loss.
JP2201381A 1981-02-17 1981-02-17 Connection method for multicore fiber cable Pending JPS57135909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2201381A JPS57135909A (en) 1981-02-17 1981-02-17 Connection method for multicore fiber cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2201381A JPS57135909A (en) 1981-02-17 1981-02-17 Connection method for multicore fiber cable

Publications (1)

Publication Number Publication Date
JPS57135909A true JPS57135909A (en) 1982-08-21

Family

ID=12071110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2201381A Pending JPS57135909A (en) 1981-02-17 1981-02-17 Connection method for multicore fiber cable

Country Status (1)

Country Link
JP (1) JPS57135909A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61101707U (en) * 1984-12-07 1986-06-28
EP0196137A1 (en) * 1985-03-23 1986-10-01 Philips Patentverwaltung GmbH Method for splicing two groups of optical fibres two by two
JPS62254108A (en) * 1986-04-28 1987-11-05 Nippon Telegr & Teleph Corp <Ntt> Core fusion splicer for multi-paired optical fiber tape
JPS63133107A (en) * 1986-11-26 1988-06-04 Furukawa Electric Co Ltd:The Clamping method for fusion splicing of multicore-coated optical fiber
JPS63167310A (en) * 1986-12-27 1988-07-11 Fujikura Ltd Connecting method for multicore optical fiber
JPS63187206A (en) * 1987-01-30 1988-08-02 Nippon Telegr & Teleph Corp <Ntt> Method and device for welding multicore optical fiber tape core
JPH01159605A (en) * 1987-12-16 1989-06-22 Fujikura Ltd Heater for multifiber optical fiber ribon
JPH0272305A (en) * 1988-09-07 1990-03-12 Fujikura Ltd Batch splicing method for plural single-core optical fibers
JPH0272306A (en) * 1988-09-07 1990-03-12 Fujikura Ltd Optical fiber arraying device and optical fiber connecting method

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61101707U (en) * 1984-12-07 1986-06-28
JPH0423215Y2 (en) * 1984-12-07 1992-05-29
EP0196137A1 (en) * 1985-03-23 1986-10-01 Philips Patentverwaltung GmbH Method for splicing two groups of optical fibres two by two
JPS62254108A (en) * 1986-04-28 1987-11-05 Nippon Telegr & Teleph Corp <Ntt> Core fusion splicer for multi-paired optical fiber tape
JPS63133107A (en) * 1986-11-26 1988-06-04 Furukawa Electric Co Ltd:The Clamping method for fusion splicing of multicore-coated optical fiber
JPS63167310A (en) * 1986-12-27 1988-07-11 Fujikura Ltd Connecting method for multicore optical fiber
JPS63187206A (en) * 1987-01-30 1988-08-02 Nippon Telegr & Teleph Corp <Ntt> Method and device for welding multicore optical fiber tape core
JPH01159605A (en) * 1987-12-16 1989-06-22 Fujikura Ltd Heater for multifiber optical fiber ribon
JPH0272305A (en) * 1988-09-07 1990-03-12 Fujikura Ltd Batch splicing method for plural single-core optical fibers
JPH0272306A (en) * 1988-09-07 1990-03-12 Fujikura Ltd Optical fiber arraying device and optical fiber connecting method
JPH0477284B2 (en) * 1988-09-07 1992-12-08 Fujikura Ltd

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