JPS5569113A - Reinforcing method of optical fiber fusion-connected part - Google Patents

Reinforcing method of optical fiber fusion-connected part

Info

Publication number
JPS5569113A
JPS5569113A JP14277778A JP14277778A JPS5569113A JP S5569113 A JPS5569113 A JP S5569113A JP 14277778 A JP14277778 A JP 14277778A JP 14277778 A JP14277778 A JP 14277778A JP S5569113 A JPS5569113 A JP S5569113A
Authority
JP
Japan
Prior art keywords
connected part
covering
case
reinforcement
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.)
Pending
Application number
JP14277778A
Other languages
Japanese (ja)
Inventor
Giyu Kashima
Naoya Uchida
Yoshiyuki Aomi
Ko Watanabe
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
NTT Inc
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 JP14277778A priority Critical patent/JPS5569113A/en
Publication of JPS5569113A publication Critical patent/JPS5569113A/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
    • G02B6/2558—Reinforcement of splice joint

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 perform reinforcement of good workability and reliability within a short time by heating and reinforcing the fusion-connected part of optical fibers. CONSTITUTION:When a covering 2 is coated to the bar portion near the fusion- connected part of optical fibers 1, 1 and heat is applied thereto, the covering 2 dries instantaneously and the portion near the connected part 4 is reinforced with good workability in a short time. This provides the reinforcement of high reliability because no adhesive agents are used. If the adhesive part 4 is contained in a heat- resistant case 6 and is heated, the case 6 becomes reinforcement material owing to melting of the secondary covering 3. It is also possible to reinforce the connected part 4 by forming a protecting layer 7 through heating of the case of the same material as the covering 3.
JP14277778A 1978-11-21 1978-11-21 Reinforcing method of optical fiber fusion-connected part Pending JPS5569113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14277778A JPS5569113A (en) 1978-11-21 1978-11-21 Reinforcing method of optical fiber fusion-connected part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14277778A JPS5569113A (en) 1978-11-21 1978-11-21 Reinforcing method of optical fiber fusion-connected part

Publications (1)

Publication Number Publication Date
JPS5569113A true JPS5569113A (en) 1980-05-24

Family

ID=15323340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14277778A Pending JPS5569113A (en) 1978-11-21 1978-11-21 Reinforcing method of optical fiber fusion-connected part

Country Status (1)

Country Link
JP (1) JPS5569113A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5844806U (en) * 1981-09-22 1983-03-25 パイオニア株式会社 Slide knob sliding mechanism
JPS58139108A (en) * 1982-02-12 1983-08-18 Nippon Telegr & Teleph Corp <Ntt> Connecting method of optical fiber core
US4404010A (en) * 1980-11-14 1983-09-13 International Standard Electric Corporation Replacing optical fibre sheathing after fusion splicing
JPS6060609A (en) * 1983-09-14 1985-04-08 Furukawa Electric Co Ltd:The Formation of optical fiber junction with reinforcement
JPS60142312A (en) * 1983-12-29 1985-07-27 Furukawa Electric Co Ltd:The Reinforcing method of optical fiber connection part
JPS6296910A (en) * 1986-07-25 1987-05-06 Nippon Telegr & Teleph Corp <Ntt> Production of long-sized optical fiber core

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51100737A (en) * 1975-03-03 1976-09-06 Sumitomo Electric Industries HIKARIFUAIBAASETSUZOKUBUNO GAIBUHOGO HOKYOHOHO
JPS52120848A (en) * 1976-04-03 1977-10-11 Nippon Telegr & Teleph Corp <Ntt> Welding method for optical fiber

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51100737A (en) * 1975-03-03 1976-09-06 Sumitomo Electric Industries HIKARIFUAIBAASETSUZOKUBUNO GAIBUHOGO HOKYOHOHO
JPS52120848A (en) * 1976-04-03 1977-10-11 Nippon Telegr & Teleph Corp <Ntt> Welding method for optical fiber

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404010A (en) * 1980-11-14 1983-09-13 International Standard Electric Corporation Replacing optical fibre sheathing after fusion splicing
JPS5844806U (en) * 1981-09-22 1983-03-25 パイオニア株式会社 Slide knob sliding mechanism
JPS58139108A (en) * 1982-02-12 1983-08-18 Nippon Telegr & Teleph Corp <Ntt> Connecting method of optical fiber core
JPS6060609A (en) * 1983-09-14 1985-04-08 Furukawa Electric Co Ltd:The Formation of optical fiber junction with reinforcement
JPS60142312A (en) * 1983-12-29 1985-07-27 Furukawa Electric Co Ltd:The Reinforcing method of optical fiber connection part
JPS6296910A (en) * 1986-07-25 1987-05-06 Nippon Telegr & Teleph Corp <Ntt> Production of long-sized optical fiber core

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