JPS5186231A - - Google Patents

Info

Publication number
JPS5186231A
JPS5186231A JP50010934A JP1093475A JPS5186231A JP S5186231 A JPS5186231 A JP S5186231A JP 50010934 A JP50010934 A JP 50010934A JP 1093475 A JP1093475 A JP 1093475A JP S5186231 A JPS5186231 A JP S5186231A
Authority
JP
Japan
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
JP50010934A
Inventor
Hiromitsu Naka
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP50010934A priority Critical patent/JPS5186231A/ja
Publication of JPS5186231A publication Critical patent/JPS5186231A/ja
Priority to US05/924,757 priority patent/US4263495A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B23K26/042—Automatically aligning the laser beam
    • 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
    • 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
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2856—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers formed or shaped by thermal heating means, e.g. splitting, branching and/or combining elements

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Steps, Ramps, And Handrails (AREA)
JP50010934A 1975-01-28 1975-01-28 Pending JPS5186231A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50010934A JPS5186231A (ja) 1975-01-28 1975-01-28
US05/924,757 US4263495A (en) 1975-01-28 1978-07-14 Method of splicing optical fibers by CO2 -laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50010934A JPS5186231A (ja) 1975-01-28 1975-01-28

Publications (1)

Publication Number Publication Date
JPS5186231A true JPS5186231A (ja) 1976-07-28

Family

ID=11764044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50010934A Pending JPS5186231A (ja) 1975-01-28 1975-01-28

Country Status (2)

Country Link
US (1) US4263495A (ja)
JP (1) JPS5186231A (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55155314A (en) * 1979-05-21 1980-12-03 Nippon Telegr & Teleph Corp <Ntt> Connecting method of optical fiber and its connector
US4504112A (en) * 1982-08-17 1985-03-12 Chevron Research Company Hermetically sealed optical fiber
US4560856A (en) * 1982-09-01 1985-12-24 Westinghouse Electric Corp. Pulsed laser machining apparatus
FR2537732A1 (fr) * 1982-12-10 1984-06-15 Thomson Csf Dispositif d'echauffement d'une zone annulaire superficielle d'un objet filiforme
FR2592724B1 (fr) * 1986-01-09 1989-11-10 Rivoallan Loic Dispositif de focalisation d'un faisceau de lumiere et machine a souder les fibres optiques utilisant ce dispositif
US4759487A (en) * 1987-03-09 1988-07-26 K-Tube Corporation Apparatus for continuous manufacture of armored optical fiber cable
US4727237A (en) * 1987-05-04 1988-02-23 Hewlett-Packard Company Pyrolysis coated optical fiber splices: apparatus and method
US5054877A (en) * 1988-05-02 1991-10-08 General Electric Company Multi-fiber optical coupler for a high power laser beam
US4859827A (en) * 1988-10-17 1989-08-22 American Telephone And Telegraph Company Method for welding relatively small parts
US5063280A (en) * 1989-07-24 1991-11-05 Canon Kabushiki Kaisha Method and apparatus for forming holes into printed circuit board
US5611794A (en) * 1990-10-11 1997-03-18 Lasersurge, Inc. Clamp for approximating tissue sections
US5125558A (en) * 1990-12-04 1992-06-30 General Electric Company Method for welding components
US5064992A (en) * 1990-12-04 1991-11-12 General Electric Company Apparatus for welding components
US5161207A (en) * 1991-03-18 1992-11-03 Hughes Aircraft Company Optical fiber circumferentialy symmetric fusion splicing and progressive fire polishing
US5299274A (en) * 1992-06-25 1994-03-29 Hughes Aircraft Company Optical fiber laser fusion splicer
AU2001247240A1 (en) * 2000-03-01 2001-09-12 Heraeus Amersil, Inc. Method, apparatus, and article of manufacture for determining an amount of energy needed to bring a quartz workpiece to a fusion weldable condition
DE10212716A1 (de) * 2002-03-21 2003-10-09 Ccs Technology Inc Verfahren und Vorrichtung zum Spleißen von Lichtwellenleitern
DE10234946A1 (de) * 2002-07-31 2004-02-19 CCS Technology, Inc., Wilmington Verfahren und Vorrichtung zum Spleißen von Lichtwellenleitern
GB0222560D0 (en) * 2002-09-28 2002-11-06 British Nuclear Fuels Plc Cutting of cementitous materials
CA2560238A1 (en) * 2006-09-20 2008-03-20 Institut National D'optique Laser-based ablation method and optical system
JP5061962B2 (ja) * 2008-03-04 2012-10-31 住友電気工業株式会社 レーザ加工方法及びレーザ加工装置
DE102011119713B9 (de) * 2011-11-30 2018-10-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Laserbasiertes Spleißen von Glasfasern auf optische Komponenten
DE102019116812A1 (de) * 2019-06-21 2020-12-24 FiberBridge Photonics GmbH Bearbeitungsvorrichtung für Glasfasern

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4315067Y1 (ja) * 1964-09-04 1968-06-24
JPS4840848U (ja) * 1971-09-17 1973-05-24
JPH0614531U (ja) * 1991-11-27 1994-02-25 柏原瀝青株式会社 締結部の防錆キャップ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1536312A (fr) * 1967-06-28 1968-08-10 Comp Generale Electricite Procédé et dispositif de soudage en continu et sans déformation pour éléments optiques
GB1372874A (en) * 1971-12-22 1974-11-06 Plessey Co Ltd Joining optical waveguides
US3825319A (en) * 1973-02-26 1974-07-23 Bell Telephone Labor Inc Butt-joined optical fibers
US3960531A (en) * 1975-07-28 1976-06-01 Corning Glass Works Method and apparatus for splicing optical fibers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4315067Y1 (ja) * 1964-09-04 1968-06-24
JPS4840848U (ja) * 1971-09-17 1973-05-24
JPH0614531U (ja) * 1991-11-27 1994-02-25 柏原瀝青株式会社 締結部の防錆キャップ

Also Published As

Publication number Publication date
US4263495A (en) 1981-04-21

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