JPS57129405A - Connector for optical fiber by melt-sticking - Google Patents

Connector for optical fiber by melt-sticking

Info

Publication number
JPS57129405A
JPS57129405A JP1492581A JP1492581A JPS57129405A JP S57129405 A JPS57129405 A JP S57129405A JP 1492581 A JP1492581 A JP 1492581A JP 1492581 A JP1492581 A JP 1492581A JP S57129405 A JPS57129405 A JP S57129405A
Authority
JP
Japan
Prior art keywords
optical fiber
fixed stand
sticking
melt
connection
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
JP1492581A
Other languages
Japanese (ja)
Inventor
Masao Tachikura
Izumi Mikawa
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 JP1492581A priority Critical patent/JPS57129405A/en
Publication of JPS57129405A publication Critical patent/JPS57129405A/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 connection with low loss, by pushing an optical fiber, through the optical fiber holder of a fixed stand providing V-grooves at the upper surface for optical fiber installation, bent and deformed toward the V- groove axis. CONSTITUTION:On the upper surface of a fixed stand 2, multistripes of V- grooves are processed and optical fibers are fixed on it with a clamp 4. At the time of connection by melt-sticking, a motor 9 is driven while a multicore optical fiber ends are heated to a softening point or above of optical fiber material with gas discharge or CO2 laser, a micrometer 11 is rotated with gears 10, 10' to push one side of the fixed stand 2. Since a notch 12 is processed at the root pushed with the fixed stand 2, deformation by bending is caused, an optical fiber holder (upper part of the fixed stand 2) moves slightly toward the optical fiber axis and the optical fibers are pushed. The amount of pushing is <=0.1mm. and this does not give any effect on connection loss.
JP1492581A 1981-02-05 1981-02-05 Connector for optical fiber by melt-sticking Pending JPS57129405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1492581A JPS57129405A (en) 1981-02-05 1981-02-05 Connector for optical fiber by melt-sticking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1492581A JPS57129405A (en) 1981-02-05 1981-02-05 Connector for optical fiber by melt-sticking

Publications (1)

Publication Number Publication Date
JPS57129405A true JPS57129405A (en) 1982-08-11

Family

ID=11874530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1492581A Pending JPS57129405A (en) 1981-02-05 1981-02-05 Connector for optical fiber by melt-sticking

Country Status (1)

Country Link
JP (1) JPS57129405A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62103610A (en) * 1985-10-30 1987-05-14 Fujikura Ltd Simple splicing method for multimode optical fiber
JPS638708A (en) * 1986-06-30 1988-01-14 Fujikura Ltd Method for connecting single mode optical fiber
JPS63150603A (en) * 1986-12-16 1988-06-23 Nippon Telegr & Teleph Corp <Ntt> Connecting device for optical fiber core
US4798432A (en) * 1985-09-11 1989-01-17 U.S. Philips Corp. Storage container for a section of a light conducting fibre
FR2671409A1 (en) * 1991-01-08 1992-07-10 Alcatel Fibres Optiques MICROSOLDER FOR OPTICAL FIBERS AND WELDING METHOD USING THE SAME.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798432A (en) * 1985-09-11 1989-01-17 U.S. Philips Corp. Storage container for a section of a light conducting fibre
JPS62103610A (en) * 1985-10-30 1987-05-14 Fujikura Ltd Simple splicing method for multimode optical fiber
JPS638708A (en) * 1986-06-30 1988-01-14 Fujikura Ltd Method for connecting single mode optical fiber
JPS63150603A (en) * 1986-12-16 1988-06-23 Nippon Telegr & Teleph Corp <Ntt> Connecting device for optical fiber core
FR2671409A1 (en) * 1991-01-08 1992-07-10 Alcatel Fibres Optiques MICROSOLDER FOR OPTICAL FIBERS AND WELDING METHOD USING THE SAME.
US5218184A (en) * 1991-01-08 1993-06-08 Alcatel Fibres Optiques Arc fusion splicer for optical fibers utilizing low and high accuracy displacement means

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