JPS5548714A - Connecting method of optical fiber - Google Patents

Connecting method of optical fiber

Info

Publication number
JPS5548714A
JPS5548714A JP12240578A JP12240578A JPS5548714A JP S5548714 A JPS5548714 A JP S5548714A JP 12240578 A JP12240578 A JP 12240578A JP 12240578 A JP12240578 A JP 12240578A JP S5548714 A JPS5548714 A JP S5548714A
Authority
JP
Japan
Prior art keywords
fusion
end parts
heater
optical fibers
welding heat
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
JP12240578A
Other languages
Japanese (ja)
Inventor
Kenji Inoue
Yoshiyuki Imada
Takeshi Satake
Junichi Ueda
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.)
Dainichi Nippon Cables Ltd
Original Assignee
Dainichi Nippon Cables 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 Dainichi Nippon Cables Ltd filed Critical Dainichi Nippon Cables Ltd
Priority to JP12240578A priority Critical patent/JPS5548714A/en
Publication of JPS5548714A publication Critical patent/JPS5548714A/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

Abstract

PURPOSE:To achieve the improvement in workability, connection strength and connection accuracy by butting the end parts of optical fibers on the V-groove of a connecting member and fusion-welding the same through the fusion welding heat by the flame spray from the nozzle port of a heater. CONSTITUTION:The end parts 2 removed of covering of the covered optical fibers such as of quartz glass or the like to be connected are aligned of axes by using a glass sleeve 3 or the like having V-groove disposed on a connecting table 4. The end faces are butted to themselves and are fixed to the connecting table by means of fixing members 5. Next, a small-size flame torch 6 or the like as a heater using butane or acetylene as its fuel is used and the fusion welding heat by the flame spray of high temperature from a nozzle 7 is applied to the butt face of the connecting end parts 2, whereby they are fusion-welded and connected.
JP12240578A 1978-10-03 1978-10-03 Connecting method of optical fiber Pending JPS5548714A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12240578A JPS5548714A (en) 1978-10-03 1978-10-03 Connecting method of optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12240578A JPS5548714A (en) 1978-10-03 1978-10-03 Connecting method of optical fiber

Publications (1)

Publication Number Publication Date
JPS5548714A true JPS5548714A (en) 1980-04-08

Family

ID=14834976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12240578A Pending JPS5548714A (en) 1978-10-03 1978-10-03 Connecting method of optical fiber

Country Status (1)

Country Link
JP (1) JPS5548714A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62193297A (en) * 1986-02-20 1987-08-25 任天堂株式会社 Multilayer board and manufacture of the same
JPS6328094A (en) * 1986-07-21 1988-02-05 ミツミ電機株式会社 Circuit board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62193297A (en) * 1986-02-20 1987-08-25 任天堂株式会社 Multilayer board and manufacture of the same
JPS6328094A (en) * 1986-07-21 1988-02-05 ミツミ電機株式会社 Circuit board

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