DE3685099D1 - Mehrkomponenten optische faser und verfahren zu ihrer herstellung. - Google Patents

Mehrkomponenten optische faser und verfahren zu ihrer herstellung.

Info

Publication number
DE3685099D1
DE3685099D1 DE8686901208T DE3685099T DE3685099D1 DE 3685099 D1 DE3685099 D1 DE 3685099D1 DE 8686901208 T DE8686901208 T DE 8686901208T DE 3685099 T DE3685099 T DE 3685099T DE 3685099 D1 DE3685099 D1 DE 3685099D1
Authority
DE
Germany
Prior art keywords
production
optical fiber
component optical
component
fiber
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 - Lifetime
Application number
DE8686901208T
Other languages
English (en)
Inventor
John Burnette Macchesney
Jay Richard Simpson
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 Corp
Original Assignee
American Telephone and Telegraph Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24810374&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3685099(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Application granted granted Critical
Publication of DE3685099D1 publication Critical patent/DE3685099D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01884—Means for supporting, rotating and translating tubes or rods being formed, e.g. lathes
    • 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
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/045—Silica-containing oxide glass compositions
    • 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
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/045—Silica-containing oxide glass compositions
    • C03C13/046—Multicomponent glass compositions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/32—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with aluminium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/34—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with rare earth metals, i.e. with Sc, Y or lanthanides, e.g. for laser-amplifiers
    • C03B2201/36—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with rare earth metals, i.e. with Sc, Y or lanthanides, e.g. for laser-amplifiers doped with rare earth metals and aluminium, e.g. Er-Al co-doped
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/50—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with alkali metals
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/54—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with beryllium, magnesium or alkaline earth metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Glass Compositions (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
DE8686901208T 1985-02-08 1986-01-29 Mehrkomponenten optische faser und verfahren zu ihrer herstellung. Expired - Lifetime DE3685099D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/699,669 US4666247A (en) 1985-02-08 1985-02-08 Multiconstituent optical fiber
PCT/US1986/000179 WO1986004573A1 (en) 1985-02-08 1986-01-29 Multiconstituent optical fiber and method for producing same

Publications (1)

Publication Number Publication Date
DE3685099D1 true DE3685099D1 (de) 1992-06-04

Family

ID=24810374

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686901208T Expired - Lifetime DE3685099D1 (de) 1985-02-08 1986-01-29 Mehrkomponenten optische faser und verfahren zu ihrer herstellung.

Country Status (6)

Country Link
US (1) US4666247A (de)
EP (1) EP0225884B1 (de)
JP (1) JPS62501699A (de)
CA (1) CA1274127A (de)
DE (1) DE3685099D1 (de)
WO (1) WO1986004573A1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4645524A (en) * 1985-04-22 1987-02-24 Corning Glass Works Method for making sodium-containing glass
GB8515814D0 (en) * 1985-06-21 1985-07-24 British Telecomm Fabrication of optical waveguides
US4604118A (en) * 1985-08-13 1986-08-05 Corning Glass Works Method for synthesizing MgO--Al2 O3 --SiO2 glasses and ceramics
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
IT1191998B (it) * 1986-04-10 1988-03-31 Cselt Centro Studi Lab Telecom Procedimento e apparecchiatura per la produzione di preforme per fibre ottiche operanti nella regione spettrale del medio infrarosso
GB8703501D0 (en) * 1987-02-16 1987-03-25 British Telecomm Halide fibre
US4826288A (en) * 1987-04-09 1989-05-02 Polaroid Corporation, Patent Department Method for fabricating optical fibers having cores with high rare earth content
GB8713081D0 (en) * 1987-06-04 1987-07-08 Pirelli General Plc Optical fibre attenuators
US5282079A (en) * 1988-06-10 1994-01-25 Pirelli General Plc Optical fibre amplifier
EP0611732B1 (de) * 1989-10-31 1997-10-08 Fujitsu Limited Verfahren zum Herstellen einer optischen Faservorform
US5329057A (en) † 1991-04-19 1994-07-12 The Dow Chemical Company Process for the cyclodimerization of 1,3-butadienes to 4-vinylcyclohexenes
US5151817A (en) * 1991-05-08 1992-09-29 At&T Bell Laboratories Optical frequency second harmonic generator
US5212757A (en) * 1991-10-03 1993-05-18 At&T Bell Laboratories Fatigue resistant optical fiber
US5146534A (en) * 1991-11-12 1992-09-08 At&T Bell Laboratories SiO2 -based alkali-doped optical fiber
US5236481A (en) * 1992-02-21 1993-08-17 Corning Incorporated Method of doping porous glass preforms
US5250096A (en) * 1992-04-07 1993-10-05 At&T Bell Laboratories Sol-gel method of making multicomponent glass
US5237576A (en) * 1992-05-05 1993-08-17 At&T Bell Laboratories Article comprising an optical fiber laser
US5237637A (en) * 1992-06-29 1993-08-17 At&T Bell Laboratories Resonantly enhanced optical second harmonic generator
US5259046A (en) * 1992-10-01 1993-11-02 At&T Bell Laboratories Article comprising an optical waveguide containing a fluorescent dopant
IT1270032B (it) * 1994-04-14 1997-04-28 Pirelli Cavi Spa Sistema di telecomunicazione amplificata a multiplazione a divisione di lunghezza d'onda
AU715509B2 (en) * 1996-07-16 2000-02-03 Toyota Jidosha Kabushiki Kaisha Ultralow-loss silica glass and optical fibers using the same
US5926274A (en) * 1997-03-06 1999-07-20 Honeywell Inc. Very low expansion radiation hardened transmission medium
EP1098857A1 (de) * 1998-06-30 2001-05-16 SDL, Inc. Verfahren und vorrichtung zum herstellen einer mit seltenem metall dotierten vorform für optische fasern
US6192713B1 (en) 1998-06-30 2001-02-27 Sdl, Inc. Apparatus for the manufacture of glass preforms
JP2002533295A (ja) * 1998-12-30 2002-10-08 コーニング・インコーポレーテッド タンタル添加導波路及びその製造方法
JP4686845B2 (ja) * 1999-11-26 2011-05-25 旭硝子株式会社 ガラスファイバ
JP4686844B2 (ja) * 2000-11-06 2011-05-25 旭硝子株式会社 光増幅ガラス
ATE247077T1 (de) * 2001-06-21 2003-08-15 Cit Alcatel Optische vorrichtung mit mehrkomponentenoxidglas
US6901775B2 (en) * 2001-09-21 2005-06-07 Corning Incorporated Method and apparatus for providing a uniform coating thickness along an axial direction within a substrate tube
US20030115909A1 (en) * 2001-12-21 2003-06-26 House Keith L. Plasma chemical vapor deposition methods and apparatus
US6970630B2 (en) * 2002-05-23 2005-11-29 Rutgers, The State University Of New Jersey Fiber optic cable and process for manufacturing
US20030221459A1 (en) * 2002-05-31 2003-12-04 Walczak Wanda J. Method for forming an optical waveguide fiber preform
US20050226580A1 (en) * 2004-04-08 2005-10-13 Samson Bryce N Optical fiber for handling higher powers
US7050686B2 (en) * 2004-08-05 2006-05-23 Nufern Fiber optic article with inner region
US7062137B2 (en) 2004-08-05 2006-06-13 Nufern Fiber optic article including fluorine
US8069690B2 (en) 2005-12-16 2011-12-06 Ofs Fitel, Llc Apparatus and method for fabricating glass bodies using an aerosol delivery system
US7382957B2 (en) * 2006-01-30 2008-06-03 Corning Incorporated Rare earth doped double clad optical fiber with plurality of air holes and stress rods
JP5656469B2 (ja) 2010-06-23 2015-01-21 株式会社フジクラ ガラス母材の製造装置および製造方法
JP5586388B2 (ja) 2010-09-15 2014-09-10 株式会社フジクラ ガラス母材の製造方法
DE102013204815A1 (de) * 2013-03-19 2014-09-25 Heraeus Quarzglas Gmbh & Co. Kg Fluorierung von dotiertem Quarzglas
NL2014519B1 (en) * 2015-03-25 2017-01-25 Draka Comteq Bv A rotary feed-through for mounting a rotating substrate tube in a lathe, a CVD lathe and a corresponding method using the CVD lathe.
CN114634313B (zh) * 2020-12-15 2023-11-28 北京玻璃研究院有限公司 一种温度匹配光纤及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1368093A (en) * 1972-10-17 1974-09-25 Post Office Silica-based vitreous material
US3883336A (en) * 1974-01-11 1975-05-13 Corning Glass Works Method of producing glass in a flame
CA1166527A (en) * 1979-09-26 1984-05-01 Shiro Takahashi Method and apparatus for producing multi-component glass fiber preform
DE3031147A1 (de) * 1980-08-18 1982-03-18 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen von glas mit einem vorbestimmten brechzahlprofil und alkalifreies glas aus einem oxis eines grundstoffes, das mit einem oder mehreren weiteren stoffen dotiert ist
JPS57200247A (en) * 1981-05-30 1982-12-08 Toshiba Corp Glass fiber of multi-component system for optical communication
NL8202648A (nl) * 1982-07-01 1984-02-01 Philips Nv Optische vezels met grote numerieke apertuur.
US4573762A (en) * 1983-06-27 1986-03-04 U.S. Philips Corporation Germanium-free optical fibers having large numerical apertures

Also Published As

Publication number Publication date
JPH0475857B2 (de) 1992-12-02
CA1274127A (en) 1990-09-18
EP0225884B1 (de) 1992-04-29
JPS62501699A (ja) 1987-07-09
EP0225884A1 (de) 1987-06-24
US4666247A (en) 1987-05-19
WO1986004573A1 (en) 1986-08-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN