JPS5711310A - Melt-sticking connection method of single mode optical fiber - Google Patents

Melt-sticking connection method of single mode optical fiber

Info

Publication number
JPS5711310A
JPS5711310A JP8560680A JP8560680A JPS5711310A JP S5711310 A JPS5711310 A JP S5711310A JP 8560680 A JP8560680 A JP 8560680A JP 8560680 A JP8560680 A JP 8560680A JP S5711310 A JPS5711310 A JP S5711310A
Authority
JP
Japan
Prior art keywords
melt
cores
sticking
optical fiber
single mode
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
JP8560680A
Other languages
Japanese (ja)
Other versions
JPS5748766B2 (en
Inventor
Yasuyuki Kato
Takeshi Yamada
Ko Watanabe
Kazukuni Osato
Takatoshi Arai
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.)
Fujikura Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Fujikura 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 Fujikura Ltd, Nippon Telegraph and Telephone Corp filed Critical Fujikura Ltd
Priority to JP8560680A priority Critical patent/JPS5711310A/en
Publication of JPS5711310A publication Critical patent/JPS5711310A/en
Publication of JPS5748766B2 publication Critical patent/JPS5748766B2/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)

Abstract

PURPOSE:To obtain a melt-sticking connection method whose connection loss is low by connecting cores by melt-sticking after uniting the axial centers of cores and operating the holders of optical fibers while heating the melt-stuck part so that the cores are arranged straightly. CONSTITUTION:Single mode optical fibers A1 and A2 to be connected are set on holders 1 and 2 and these connecting ends 3 and 4 are opposed by separating them only by a slight space. While monitoring the light transmitted through the fibers with a light source 5 such as a semiconductor laser and a light detector 6, the axial centers of cores B1 and B2 are united by controlling the positions of connecting ends 3 and 4. The connecting ends 3 and 4 are arc welded with a pair of electrodes 7 and 8. In order to compensate the curve of cores B1 and B2 in melt-stuck part C, arc is generated again on the melt-sticking part with the pair of electrodes 7 and 8 to heat the welding part and the optical fiber A1 or A2 are moved slightly to the horizontal or vertical direction. Since the curve of cores can be compensated by the above-mentioned procedure, melt-sticking connection with low connection loss is made available.
JP8560680A 1980-06-24 1980-06-24 Melt-sticking connection method of single mode optical fiber Granted JPS5711310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8560680A JPS5711310A (en) 1980-06-24 1980-06-24 Melt-sticking connection method of single mode optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8560680A JPS5711310A (en) 1980-06-24 1980-06-24 Melt-sticking connection method of single mode optical fiber

Publications (2)

Publication Number Publication Date
JPS5711310A true JPS5711310A (en) 1982-01-21
JPS5748766B2 JPS5748766B2 (en) 1982-10-18

Family

ID=13863481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8560680A Granted JPS5711310A (en) 1980-06-24 1980-06-24 Melt-sticking connection method of single mode optical fiber

Country Status (1)

Country Link
JP (1) JPS5711310A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08304661A (en) * 1995-05-09 1996-11-22 Atr Kodenpa Tsushin Kenkyusho:Kk Optical fiber cable and its production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08304661A (en) * 1995-05-09 1996-11-22 Atr Kodenpa Tsushin Kenkyusho:Kk Optical fiber cable and its production

Also Published As

Publication number Publication date
JPS5748766B2 (en) 1982-10-18

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