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JPS52120848A - Welding method for optical fiber - Google Patents

Welding method for optical fiber

Info

Publication number
JPS52120848A
JPS52120848A JP3740476A JP3740476A JPS52120848A JP S52120848 A JPS52120848 A JP S52120848A JP 3740476 A JP3740476 A JP 3740476A JP 3740476 A JP3740476 A JP 3740476A JP S52120848 A JPS52120848 A JP S52120848A
Authority
JP
Japan
Prior art keywords
optical fiber
welding method
coupling
end portions
face
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
JP3740476A
Other languages
Japanese (ja)
Other versions
JPS562322B2 (en
Inventor
Naoya Uchida
Masataka Hirai
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP3740476A priority Critical patent/JPS52120848A/en
Publication of JPS52120848A publication Critical patent/JPS52120848A/en
Publication of JPS562322B2 publication Critical patent/JPS562322B2/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)
  • Cable Accessories (AREA)

Abstract

PURPOSE:To provide a welding method for optical fiber, in which connecting end portions of each of optical fiber cores are placed face to face with each other, and said end portions are fused through application of heat, whereby coupling of optical fibers can be effected with ease, and re-coating required after coupling can be simplified.
JP3740476A 1976-04-03 1976-04-03 Welding method for optical fiber Granted JPS52120848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3740476A JPS52120848A (en) 1976-04-03 1976-04-03 Welding method for optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3740476A JPS52120848A (en) 1976-04-03 1976-04-03 Welding method for optical fiber

Publications (2)

Publication Number Publication Date
JPS52120848A true JPS52120848A (en) 1977-10-11
JPS562322B2 JPS562322B2 (en) 1981-01-19

Family

ID=12496581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3740476A Granted JPS52120848A (en) 1976-04-03 1976-04-03 Welding method for optical fiber

Country Status (1)

Country Link
JP (1) JPS52120848A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53139546A (en) * 1977-05-12 1978-12-05 Fujitsu Ltd Reinforcing method of connection part of optical fibers
JPS5569113A (en) * 1978-11-21 1980-05-24 Nippon Telegr & Teleph Corp <Ntt> Reinforcing method of optical fiber fusion-connected part
JPS58154813A (en) * 1982-03-10 1983-09-14 Nippon Telegr & Teleph Corp <Ntt> Connecting device of optical fiber core by fusion bonding
JPS61147984A (en) * 1984-12-22 1986-07-05 Toshiba Corp Joining method of composite material
JPS63184712A (en) * 1986-09-26 1988-07-30 Sumitomo Electric Ind Ltd Splicing method for optical fiber
JPS63318506A (en) * 1987-06-22 1988-12-27 Nippon Telegr & Teleph Corp <Ntt> Fusion splicing method for optical fiber
JPS6429807A (en) * 1987-07-24 1989-01-31 Furukawa Electric Co Ltd Fusion connecting method for plastic clad optical fiber

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156727U (en) * 1983-04-07 1984-10-20 株式会社　関西鉄工所 Blade gap adjustment device in shear
USRE44638E1 (en) 2004-05-13 2013-12-10 Icos Corporation Quinazolinones as inhibitors of human phosphatidylinositol 3-kinase delta
PL3083630T3 (en) 2013-12-20 2020-02-28 Gilead Calistoga Llc Process methods for phosphatidylinositol 3-kinase inhibitors

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53139546A (en) * 1977-05-12 1978-12-05 Fujitsu Ltd Reinforcing method of connection part of optical fibers
JPS5569113A (en) * 1978-11-21 1980-05-24 Nippon Telegr & Teleph Corp <Ntt> Reinforcing method of optical fiber fusion-connected part
JPS58154813A (en) * 1982-03-10 1983-09-14 Nippon Telegr & Teleph Corp <Ntt> Connecting device of optical fiber core by fusion bonding
JPS61147984A (en) * 1984-12-22 1986-07-05 Toshiba Corp Joining method of composite material
JPH0526595B2 (en) * 1984-12-22 1993-04-16 Tokyo Shibaura Electric Co
JPS63184712A (en) * 1986-09-26 1988-07-30 Sumitomo Electric Ind Ltd Splicing method for optical fiber
JPS63318506A (en) * 1987-06-22 1988-12-27 Nippon Telegr & Teleph Corp <Ntt> Fusion splicing method for optical fiber
JPS6429807A (en) * 1987-07-24 1989-01-31 Furukawa Electric Co Ltd Fusion connecting method for plastic clad optical fiber
JPH0576003B2 (en) * 1987-07-24 1993-10-21 Furukawa Electric Co Ltd

Also Published As

Publication number Publication date
JPS562322B2 (en) 1981-01-19

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