DE69120436T2 - Beschichtete optische Faser und Herstellungsverfahren - Google Patents

Beschichtete optische Faser und Herstellungsverfahren

Info

Publication number
DE69120436T2
DE69120436T2 DE69120436T DE69120436T DE69120436T2 DE 69120436 T2 DE69120436 T2 DE 69120436T2 DE 69120436 T DE69120436 T DE 69120436T DE 69120436 T DE69120436 T DE 69120436T DE 69120436 T2 DE69120436 T2 DE 69120436T2
Authority
DE
Germany
Prior art keywords
optical fiber
coating material
fiber
curing
coating
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.)
Expired - Fee Related
Application number
DE69120436T
Other languages
German (de)
English (en)
Other versions
DE69120436D1 (de
Inventor
James R Petisce
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.)
AT&T Inc
Original Assignee
AT&T Inc
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 AT&T Inc filed Critical AT&T Inc
Publication of DE69120436D1 publication Critical patent/DE69120436D1/de
Application granted granted Critical
Publication of DE69120436T2 publication Critical patent/DE69120436T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G02B6/4431—Protective covering with provision in the protective covering, e.g. weak line, for gaining access to one or more fibres, e.g. for branching or tapping
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/1065—Multiple coatings
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
DE69120436T 1990-02-15 1991-02-06 Beschichtete optische Faser und Herstellungsverfahren Expired - Fee Related DE69120436T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/480,414 US5015068A (en) 1990-02-15 1990-02-15 Coated optical fiber and methods of making

Publications (2)

Publication Number Publication Date
DE69120436D1 DE69120436D1 (de) 1996-08-01
DE69120436T2 true DE69120436T2 (de) 1997-02-06

Family

ID=23907873

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69120436T Expired - Fee Related DE69120436T2 (de) 1990-02-15 1991-02-06 Beschichtete optische Faser und Herstellungsverfahren

Country Status (8)

Country Link
US (1) US5015068A (enExample)
EP (1) EP0442658B1 (enExample)
JP (1) JP2702816B2 (enExample)
KR (1) KR100203544B1 (enExample)
CA (1) CA2034422C (enExample)
DE (1) DE69120436T2 (enExample)
DK (1) DK0442658T3 (enExample)
TW (1) TW221985B (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204928A (en) * 1991-05-28 1993-04-20 The Furukawa Electric Co., Ltd. Flame-retardant coated optical fiber
FR2684192B1 (fr) * 1991-11-26 1995-02-03 Fort Fibres Optiques Rech Tec Cable optique multi-fibres, et son procede de fabrication.
DE9202296U1 (de) * 1992-02-21 1993-06-17 Rofin-Sinar Laser GmbH, 2000 Hamburg Lichtleitfaser
US5377293A (en) * 1992-10-08 1994-12-27 Olympus Optical Co., Ltd. Optical fiber having multi-component core glass or a plastic core, and a coating layer
US5294260A (en) * 1992-10-30 1994-03-15 At&T Bell Laboratories Apparatus for curing coatings on drawn optical fiber
CA2131078C (en) * 1993-09-30 2002-04-16 William James Baron Method of curing dual-coated optical fiber
US5373578A (en) * 1993-12-21 1994-12-13 At&T Corp. Strippable coating for optical fiber
US6240230B1 (en) 1997-03-06 2001-05-29 Dsm N.V. Protective materials for optical fibers which do not substantially discolor
CN1094909C (zh) * 1997-01-20 2002-11-27 住友电气工业株式会社 带有被覆层的光纤维及其制造方法
JP4236288B2 (ja) * 1997-06-18 2009-03-11 ディーエスエム アイピー アセッツ ビー． ブイ 黄変化が少なく硬化速度の速い放射線硬化性光学繊維被覆
FR2765346B1 (fr) * 1997-06-26 1999-09-24 Alsthom Cge Alcatel Procede de fabrication d'un conducteur optique
US6018605A (en) * 1997-12-31 2000-01-25 Siecor Operations Photoinitiator--tuned optical fiber and optical fiber ribbon and method of making the same
US7091257B2 (en) * 1999-07-27 2006-08-15 Alcatel Radiation-curable composition with simultaneous color formation during cure
US7414081B2 (en) * 1999-07-27 2008-08-19 Draka Comteq B.V. Colored, radiation-curable composition
US7022382B1 (en) * 2000-06-16 2006-04-04 Alcatel UV-cure of coatings for an optical fiber with a laser
US20020106173A1 (en) * 2000-12-20 2002-08-08 Peter Stupak Ultraviolet curable coatings for optical fiber for wet-on-wet application
WO2002053509A2 (en) 2000-12-29 2002-07-11 Dsm Ip Assets B.V. Non-crystal-forming oligomers for use in radiation-curable fiber optic coatings
US6628875B2 (en) 2001-07-20 2003-09-30 Corning Incorporated Optical fibers possessing a primary coating with a higher degree of cure and methods of making
JP2018177630A (ja) * 2017-04-03 2018-11-15 住友電気工業株式会社 光ファイバの製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482204A (en) * 1980-02-25 1984-11-13 At&T Bell Laboratories Ultraviolet absorbers in optical fiber coatings
US4932750A (en) * 1982-12-09 1990-06-12 Desoto, Inc. Single-coated optical fiber
US4472021A (en) * 1982-12-10 1984-09-18 Desoto, Inc. Strippable radiation-cured coatings for optical fiber and method
US4472019A (en) * 1982-12-28 1984-09-18 Desoto, Inc. Topcoats for buffer-coated optical fiber using urethane acrylate and epoxy acrylate and vinyl monomer
US4474830A (en) * 1982-12-29 1984-10-02 At&T Bell Laboratories Multiple coating of fibers
US4514037A (en) * 1983-10-21 1985-04-30 Desoto, Inc. Ultraviolet curable outer coatings for optical fiber
US4849462A (en) * 1983-11-10 1989-07-18 Desoto, Inc. Ultraviolet-curable coatings for optical glass fibers having improved adhesion
US4522465A (en) * 1983-11-10 1985-06-11 Desoto, Inc. Optical fiber coated with an ultraviolet cured topcoating
US4572610A (en) * 1984-05-21 1986-02-25 Desoto, Inc. Optical fiber buffer coated with halogenated dihydroxy-terminated polybutadienes
US4851165A (en) * 1987-09-02 1989-07-25 American Telephone And Telegraph Company At&T Bell Laboratories Methods of and apparatus for coating optical fiber
US4886339A (en) * 1987-09-28 1989-12-12 Eastman Kodak Company Optical article containing a transmission medium exhibiting a high level of second order polarization susceptibility
JPH01166011A (ja) * 1987-12-22 1989-06-29 Sumitomo Electric Ind Ltd 光フアイバ
JPH01276105A (ja) * 1988-04-28 1989-11-06 Sumitomo Electric Ind Ltd 光フアイバ

Also Published As

Publication number Publication date
EP0442658B1 (en) 1996-06-26
EP0442658A1 (en) 1991-08-21
DE69120436D1 (de) 1996-08-01
KR910015873A (ko) 1991-09-30
CA2034422A1 (en) 1991-08-16
JPH055818A (ja) 1993-01-14
JP2702816B2 (ja) 1998-01-26
US5015068A (en) 1991-05-14
KR100203544B1 (ko) 1999-06-15
CA2034422C (en) 1996-06-25
DK0442658T3 (da) 1996-07-29
TW221985B (enExample) 1994-04-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee