JPS5778512A - Connecting method of optical fiber - Google Patents

Connecting method of optical fiber

Info

Publication number
JPS5778512A
JPS5778512A JP15540080A JP15540080A JPS5778512A JP S5778512 A JPS5778512 A JP S5778512A JP 15540080 A JP15540080 A JP 15540080A JP 15540080 A JP15540080 A JP 15540080A JP S5778512 A JPS5778512 A JP S5778512A
Authority
JP
Japan
Prior art keywords
connection part
optical fiber
melt
stuck
burner
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
JP15540080A
Other languages
Japanese (ja)
Other versions
JPS6235643B2 (en
Inventor
Mitsuru Miyauchi
Masao Nishimura
Kazuaki Yoshida
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 JP15540080A priority Critical patent/JPS5778512A/en
Publication of JPS5778512A publication Critical patent/JPS5778512A/en
Publication of JPS6235643B2 publication Critical patent/JPS6235643B2/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

Abstract

PURPOSE:To avoid the lowering of the mechanical strength, by heating again a melt-stuck connection part in order to get rid of the thermal distortion remaining at the melt-stuck connection part of an optical fiber which is caused by the discharge arc. CONSTITUTION:A coated layer 2A of an optical fiber 2 is eliminated at the edge part to obtain an element 2B. Two pieces of such element B are butted to be melt- stuck and connected together by the discharge arc. Then the periphery of the connection part of such elements 2B is heated again by an oxyhydrogen flame burner 6. For the temperature distribution of the burner 6, the connection part is set at a temperature higher than the softening point with a temperature slope which lowers gradually toward the axes of both sides and centering on the connection part. Plural pieces of the discharge electrode aligned in parallel can be used in place of a burner.
JP15540080A 1980-11-05 1980-11-05 Connecting method of optical fiber Granted JPS5778512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15540080A JPS5778512A (en) 1980-11-05 1980-11-05 Connecting method of optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15540080A JPS5778512A (en) 1980-11-05 1980-11-05 Connecting method of optical fiber

Publications (2)

Publication Number Publication Date
JPS5778512A true JPS5778512A (en) 1982-05-17
JPS6235643B2 JPS6235643B2 (en) 1987-08-03

Family

ID=15605133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15540080A Granted JPS5778512A (en) 1980-11-05 1980-11-05 Connecting method of optical fiber

Country Status (1)

Country Link
JP (1) JPS5778512A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571359A1 (en) * 1984-08-11 1986-04-11 Itt METHOD FOR OBTAINING A FIBER OPTIC TERMINAL FACE
JPS62184403A (en) * 1986-02-10 1987-08-12 Nippon Telegr & Teleph Corp <Ntt> Fusion splicing method for optical fiber
EP1154295A2 (en) * 2000-05-09 2001-11-14 Sumitomo Electric Industries, Ltd. Method of fabricating optical fiber fusion splice and optical device
EP1154296A2 (en) * 2000-05-09 2001-11-14 Sumitomo Electric Industries, Ltd. Method of fabricating optical fiber fusion splice and optical device
US6565269B2 (en) 2001-02-07 2003-05-20 Fitel Usa Corp. Systems and methods for low-loss splicing of optical fibers having a high concentration of fluorine to other types of optical fiber
EP1343035A1 (en) * 2002-03-06 2003-09-10 FITEL USA CORPORATION (a Delaware Corporation) Systems and methods for low-loss splicing of optical fibers having a high concentration of fluorine to other types of optical fiber
CN103477261A (en) * 2011-01-19 2013-12-25 3Sae科技公司 Multi-stage fiber processing system and method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571359A1 (en) * 1984-08-11 1986-04-11 Itt METHOD FOR OBTAINING A FIBER OPTIC TERMINAL FACE
JPS62184403A (en) * 1986-02-10 1987-08-12 Nippon Telegr & Teleph Corp <Ntt> Fusion splicing method for optical fiber
EP1154295A2 (en) * 2000-05-09 2001-11-14 Sumitomo Electric Industries, Ltd. Method of fabricating optical fiber fusion splice and optical device
EP1154296A2 (en) * 2000-05-09 2001-11-14 Sumitomo Electric Industries, Ltd. Method of fabricating optical fiber fusion splice and optical device
EP1154295A3 (en) * 2000-05-09 2003-10-22 Sumitomo Electric Industries, Ltd. Method of fabricating optical fiber fusion splice and optical device
EP1154296A3 (en) * 2000-05-09 2003-10-29 Sumitomo Electric Industries, Ltd. Method of fabricating optical fiber fusion splice and optical device
US6565269B2 (en) 2001-02-07 2003-05-20 Fitel Usa Corp. Systems and methods for low-loss splicing of optical fibers having a high concentration of fluorine to other types of optical fiber
EP1343035A1 (en) * 2002-03-06 2003-09-10 FITEL USA CORPORATION (a Delaware Corporation) Systems and methods for low-loss splicing of optical fibers having a high concentration of fluorine to other types of optical fiber
CN103477261A (en) * 2011-01-19 2013-12-25 3Sae科技公司 Multi-stage fiber processing system and method

Also Published As

Publication number Publication date
JPS6235643B2 (en) 1987-08-03

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