JPS5446053A - Optical fiber connector built in with optical fiber cutter - Google Patents

Optical fiber connector built in with optical fiber cutter

Info

Publication number
JPS5446053A
JPS5446053A JP11152277A JP11152277A JPS5446053A JP S5446053 A JPS5446053 A JP S5446053A JP 11152277 A JP11152277 A JP 11152277A JP 11152277 A JP11152277 A JP 11152277A JP S5446053 A JPS5446053 A JP S5446053A
Authority
JP
Japan
Prior art keywords
optical fiber
cut
radiated
laser beam
optical
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
JP11152277A
Other languages
Japanese (ja)
Other versions
JPS563526B2 (en
Inventor
Kyoichi Kinoshita
Kazumichi Egashira
Morio Kobayashi
Shoichi Fushimi
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 JP11152277A priority Critical patent/JPS5446053A/en
Publication of JPS5446053A publication Critical patent/JPS5446053A/en
Publication of JPS563526B2 publication Critical patent/JPS563526B2/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
    • G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic material
    • B23K2103/42—Plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

PURPOSE:To considerably improve the workability of optical fiber connection by performing cutting and connection of a multiplicity of optical fibers by using the same jig. CONSTITUTION:First, optical fibers which are removed of coverings and primary coating agents by a fixed distance from the end are prepared in the number desired to be cut and are held on the fiber holding part on the left side. In this state, a CO2 laser beam is radiated to the position of a fine line 45 and at this time a substrate 22 is moved backward, then the laser beam 9 subsequently cross-cuts the optical fiber row, causing thermal stress to be induced. Tension is exerted to the optical fibers in which thermal stress has been induced, by operating a micrometer 18, to cut the fibers. In the same manner, the optical fiber row on the right side is cut. At the stage when cutting is over, the right and left cut faces are mated in the position of the fine line 45 by the micrometers 18, 19 after which the CO2 laser beam is radiated to that position. At this time, a lens 4 and an attenuator 7 are moved out from the optical path and the beam is radiated while the substrate 22 is being moved, whereby fusion-welding and connection area ccomplished.
JP11152277A 1977-09-19 1977-09-19 Optical fiber connector built in with optical fiber cutter Granted JPS5446053A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11152277A JPS5446053A (en) 1977-09-19 1977-09-19 Optical fiber connector built in with optical fiber cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11152277A JPS5446053A (en) 1977-09-19 1977-09-19 Optical fiber connector built in with optical fiber cutter

Publications (2)

Publication Number Publication Date
JPS5446053A true JPS5446053A (en) 1979-04-11
JPS563526B2 JPS563526B2 (en) 1981-01-26

Family

ID=14563452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11152277A Granted JPS5446053A (en) 1977-09-19 1977-09-19 Optical fiber connector built in with optical fiber cutter

Country Status (1)

Country Link
JP (1) JPS5446053A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61113011A (en) * 1984-11-08 1986-05-30 Nippon Telegr & Teleph Corp <Ntt> Production of optical fiber multicore connector plug
WO2004003612A1 (en) * 2002-06-28 2004-01-08 Tyco Electronics Raychem Nv Optical fibre cleaving
CN102107331A (en) * 2011-01-05 2011-06-29 中南大学 Optical fiber positional cutting method and device thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61113011A (en) * 1984-11-08 1986-05-30 Nippon Telegr & Teleph Corp <Ntt> Production of optical fiber multicore connector plug
JPH0573001B2 (en) * 1984-11-08 1993-10-13 Nippon Telegraph & Telephone
WO2004003612A1 (en) * 2002-06-28 2004-01-08 Tyco Electronics Raychem Nv Optical fibre cleaving
CN102107331A (en) * 2011-01-05 2011-06-29 中南大学 Optical fiber positional cutting method and device thereof

Also Published As

Publication number Publication date
JPS563526B2 (en) 1981-01-26

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