SE515665C2 - Återställning av åldrad fibers brottstyrka - Google Patents

Återställning av åldrad fibers brottstyrka

Info

Publication number
SE515665C2
SE515665C2 SE9401077A SE9401077A SE515665C2 SE 515665 C2 SE515665 C2 SE 515665C2 SE 9401077 A SE9401077 A SE 9401077A SE 9401077 A SE9401077 A SE 9401077A SE 515665 C2 SE515665 C2 SE 515665C2
Authority
SE
Sweden
Prior art keywords
fiber
aged
pct
section
high temperature
Prior art date
Application number
SE9401077A
Other languages
English (en)
Swedish (sv)
Other versions
SE9401077L (sv
SE9401077D0 (sv
Inventor
Goeran Ljungqvist
Magnus Johansson
Leif Stensland
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9401077A priority Critical patent/SE515665C2/sv
Publication of SE9401077D0 publication Critical patent/SE9401077D0/xx
Priority to CA002164098A priority patent/CA2164098C/en
Priority to PCT/SE1995/000339 priority patent/WO1995027225A1/en
Priority to EP95914663A priority patent/EP0701705B1/en
Priority to US08/553,540 priority patent/US5649040A/en
Priority to AU21556/95A priority patent/AU2155695A/en
Priority to JP52560995A priority patent/JP3531936B2/ja
Priority to DE69514971T priority patent/DE69514971T2/de
Publication of SE9401077L publication Critical patent/SE9401077L/xx
Publication of SE515665C2 publication Critical patent/SE515665C2/sv

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
    • 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
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2552—Splicing of light guides, e.g. by fusion or bonding reshaping or reforming of light guides for coupling using thermal heating, e.g. tapering, forming of a lens on light guide ends
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
SE9401077A 1994-03-03 1994-03-30 Återställning av åldrad fibers brottstyrka SE515665C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9401077A SE515665C2 (sv) 1994-03-30 1994-03-30 Återställning av åldrad fibers brottstyrka
CA002164098A CA2164098C (en) 1994-03-30 1995-03-30 Splicing aged optical fibers
PCT/SE1995/000339 WO1995027225A1 (en) 1994-03-30 1995-03-30 Splicing aged optical fibers
EP95914663A EP0701705B1 (en) 1994-03-30 1995-03-30 Splicing aged optical fibers
US08/553,540 US5649040A (en) 1994-03-30 1995-03-30 Splicing aged optical fibers
AU21556/95A AU2155695A (en) 1994-03-30 1995-03-30 Splicing aged optical fibers
JP52560995A JP3531936B2 (ja) 1994-03-03 1995-03-30 老化した光ファイバの接続
DE69514971T DE69514971T2 (de) 1994-03-30 1995-03-30 Spleissen von gealterten optischen fasern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9401077A SE515665C2 (sv) 1994-03-30 1994-03-30 Återställning av åldrad fibers brottstyrka

Publications (3)

Publication Number Publication Date
SE9401077D0 SE9401077D0 (sv) 1994-03-30
SE9401077L SE9401077L (sv) 1995-10-01
SE515665C2 true SE515665C2 (sv) 2001-09-17

Family

ID=20393484

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9401077A SE515665C2 (sv) 1994-03-03 1994-03-30 Återställning av åldrad fibers brottstyrka

Country Status (7)

Country Link
US (1) US5649040A (ja)
EP (1) EP0701705B1 (ja)
JP (1) JP3531936B2 (ja)
AU (1) AU2155695A (ja)
DE (1) DE69514971T2 (ja)
SE (1) SE515665C2 (ja)
WO (1) WO1995027225A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1170606A1 (en) 2000-07-06 2002-01-09 Corning Incorporated Multiple planar complex optical devices and the process of manufacturing the same
DE10045264A1 (de) * 2000-09-13 2002-03-21 Zeiss Carl Verfahren zum Aufheizen eines Werkstückes, insbesondere eines optischen Elementes
US6866429B2 (en) 2001-09-26 2005-03-15 Np Photonics, Inc. Method of angle fusion splicing silica fiber with low-temperature non-silica fiber
US6705771B2 (en) 2001-09-26 2004-03-16 Np Photonics, Inc. Method of fusion splicing silica fiber with low-temperature multi-component glass fiber
SE522255C2 (sv) * 2002-02-26 2004-01-27 Ericsson Telefon Ab L M Anordning och förfarande för smältskarvning av ändar av två optiska fibrer
US7029187B2 (en) * 2002-05-31 2006-04-18 Corning Incorporated Optical fiber splice manufacturing process
EP1563329A2 (en) * 2002-11-20 2005-08-17 Vytran Corporation Method for expanding the mode-field diameter of an optical fiber and for forming low optical loss splices
US8070369B2 (en) 2003-01-10 2011-12-06 Weatherford/Lamb, Inc. Large diameter optical waveguide splice

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2538313C3 (de) * 1975-08-28 1981-11-05 Heraeus Quarzschmelze Gmbh, 6450 Hanau Verfahren zur Herstellung eines Vorproduktes für die Erzeugung eines optischen, selbstfokussierenden Lichtleiters
DE2817651A1 (de) * 1978-04-21 1979-10-31 Siemens Ag Verfahren zur erhoehung der bruchfestigkeit von glasfasern
JPS623208A (ja) * 1985-06-28 1987-01-09 Sumitomo Electric Ind Ltd 光フアイバの接続方法
JPS6261010A (ja) * 1985-09-12 1987-03-17 Kokusai Denshin Denwa Co Ltd <Kdd> 光ファイバの融着接続方法
CA1324260C (en) * 1988-08-30 1993-11-16 William Donald O'brien, Jr. Methods of and apparatus for heating glassy tubes
US5061265A (en) * 1989-06-20 1991-10-29 University Of Florida Laser treatment apparatus and method
DE4041150A1 (de) 1990-12-21 1992-06-25 Kabelmetal Electro Gmbh Vorrichtung zur wiedererwaermung eines lichtwellenleiters
US5566262A (en) * 1993-05-14 1996-10-15 The Furukawa Electric Co., Ltd. Optical fiber array and a method of producing the same

Also Published As

Publication number Publication date
JP3531936B2 (ja) 2004-05-31
SE9401077L (sv) 1995-10-01
JPH08511360A (ja) 1996-11-26
EP0701705A1 (en) 1996-03-20
AU2155695A (en) 1995-10-23
US5649040A (en) 1997-07-15
EP0701705B1 (en) 2000-02-09
SE9401077D0 (sv) 1994-03-30
DE69514971T2 (de) 2000-06-08
DE69514971D1 (de) 2000-03-16
WO1995027225A1 (en) 1995-10-12

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NUG Patent has lapsed