JPS54163047A - Connecting method of multicore optical fiber cable - Google Patents

Connecting method of multicore optical fiber cable

Info

Publication number
JPS54163047A
JPS54163047A JP7153578A JP7153578A JPS54163047A JP S54163047 A JPS54163047 A JP S54163047A JP 7153578 A JP7153578 A JP 7153578A JP 7153578 A JP7153578 A JP 7153578A JP S54163047 A JPS54163047 A JP S54163047A
Authority
JP
Japan
Prior art keywords
discharge
fibers
electrodes
optical fibers
optical 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.)
Granted
Application number
JP7153578A
Other languages
Japanese (ja)
Other versions
JPS5633834B2 (en
Inventor
Isao Sakurai
Michiharu Abe
Akio Watanabe
Sakae Yoshizawa
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 JP7153578A priority Critical patent/JPS54163047A/en
Publication of JPS54163047A publication Critical patent/JPS54163047A/en
Publication of JPS5633834B2 publication Critical patent/JPS5633834B2/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
    • G02B6/255—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)
  • Discharge Heating (AREA)

Abstract

PURPOSE:To make possible welding of all fibers nearly simultaneously even with a small power source and obtain the connection parts of good optical transmission characteristics free from any inclination and distortion of the weld zones by letting plural pairs of discharge electrodes opposing to optical fibers subsequently discharge. CONSTITUTION:Optical fibers 3-1 thru 3-n having exposed by being removed of the covering resins 4 near the connection parts 5 of optical fiber cables 1, 2 are inserted and aligned in the V-grooves 7 of jigs 6, 6' and are butted together, after which they are pressed in the arrow P direction. Next, the high voltage being generated by a power source 10 is distributed to the discharge welding electrodes 8, 8' provided in opposition to the fibers 3-1 thru 3-n by a distributor 9, whereby discharge is caused subsequently and repeatedly. When this discharge is set at about several to some ten milliseconds, the discharge becomes as if all the electrodes are simultaneously charging and this results in that all the optical fibers are heated and welded virtually simultaneously.
JP7153578A 1978-06-15 1978-06-15 Connecting method of multicore optical fiber cable Granted JPS54163047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7153578A JPS54163047A (en) 1978-06-15 1978-06-15 Connecting method of multicore optical fiber cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7153578A JPS54163047A (en) 1978-06-15 1978-06-15 Connecting method of multicore optical fiber cable

Publications (2)

Publication Number Publication Date
JPS54163047A true JPS54163047A (en) 1979-12-25
JPS5633834B2 JPS5633834B2 (en) 1981-08-06

Family

ID=13463520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7153578A Granted JPS54163047A (en) 1978-06-15 1978-06-15 Connecting method of multicore optical fiber cable

Country Status (1)

Country Link
JP (1) JPS54163047A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55118209U (en) * 1979-02-14 1980-08-21
JPS61292107A (en) * 1985-04-03 1986-12-22 インタ−ナシヨナル・スタンダ−ド・エレクトリツク・コ−ポレイシヨン Melt joint of optical fiber and optical fiber itself
JPS62184403A (en) * 1986-02-10 1987-08-12 Nippon Telegr & Teleph Corp <Ntt> Fusion splicing method for optical fiber
JPS63318506A (en) * 1987-06-22 1988-12-27 Nippon Telegr & Teleph Corp <Ntt> Fusion splicing method for optical fiber

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55118209U (en) * 1979-02-14 1980-08-21
JPS61292107A (en) * 1985-04-03 1986-12-22 インタ−ナシヨナル・スタンダ−ド・エレクトリツク・コ−ポレイシヨン Melt joint of optical fiber and optical fiber itself
JPS62184403A (en) * 1986-02-10 1987-08-12 Nippon Telegr & Teleph Corp <Ntt> Fusion splicing method for optical fiber
JPS63318506A (en) * 1987-06-22 1988-12-27 Nippon Telegr & Teleph Corp <Ntt> Fusion splicing method for optical fiber

Also Published As

Publication number Publication date
JPS5633834B2 (en) 1981-08-06

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