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FI20010556A0 - Valokuitu ja menetelmä valokuituaihion valmistamiseksi - Google Patents

Valokuitu ja menetelmä valokuituaihion valmistamiseksi

Info

Publication number
FI20010556A0
FI20010556A0 FI20010556A FI20010556A FI20010556A0 FI 20010556 A0 FI20010556 A0 FI 20010556A0 FI 20010556 A FI20010556 A FI 20010556A FI 20010556 A FI20010556 A FI 20010556A FI 20010556 A0 FI20010556 A0 FI 20010556A0
Authority
FI
Finland
Prior art keywords
optofibre
manufacturing
Prior art date
Application number
FI20010556A
Other languages
English (en)
Swedish (sv)
Other versions
FI20010556A (fi
Inventor
Markku Rajala
Harri Valkonen
Simo Tammela
Original Assignee
Liekki Oy
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 Liekki Oy filed Critical Liekki Oy
Priority to FI20010556A priority Critical patent/FI20010556A/fi
Publication of FI20010556A0 publication Critical patent/FI20010556A0/fi
Priority to PCT/FI2002/000222 priority patent/WO2002075393A1/en
Publication of FI20010556A publication Critical patent/FI20010556A/fi

Links

Classifications

    • 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
    • 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]
    • C03B37/01413—Reactant delivery systems
    • 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
    • C03C25/465—Coatings containing composite materials
    • C03C25/47—Coatings containing composite materials containing particles, fibres or flakes, e.g. in a continuous phase
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/0229—Optical fibres with cladding with or without a coating characterised by nanostructures, i.e. structures of size less than 100 nm, e.g. quantum dots
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02295—Microstructured optical fibre
    • 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
    • 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
    • C03B2201/58—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with metals in non-oxide form, e.g. CdSe
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/14—Non-solid, i.e. hollow products, e.g. hollow clad or with core-clad interface
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/42—Photonic crystal fibres, e.g. fibres using the photonic bandgap PBG effect, microstructured or holey optical fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Composite Materials (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Lasers (AREA)
FI20010556A 2001-03-19 2001-03-19 Valokuitu ja menetelmä valokuituaihion valmistamiseksi FI20010556A (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20010556A FI20010556A (fi) 2001-03-19 2001-03-19 Valokuitu ja menetelmä valokuituaihion valmistamiseksi
PCT/FI2002/000222 WO2002075393A1 (en) 2001-03-19 2002-03-19 An optical fibre and a method for the manufacture of a preform for an optical fibre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20010556A FI20010556A (fi) 2001-03-19 2001-03-19 Valokuitu ja menetelmä valokuituaihion valmistamiseksi

Publications (2)

Publication Number Publication Date
FI20010556A0 true FI20010556A0 (fi) 2001-03-19
FI20010556A FI20010556A (fi) 2002-09-20

Family

ID=8560783

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20010556A FI20010556A (fi) 2001-03-19 2001-03-19 Valokuitu ja menetelmä valokuituaihion valmistamiseksi

Country Status (2)

Country Link
FI (1) FI20010556A (fi)
WO (1) WO2002075393A1 (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7444838B2 (en) 2003-10-30 2008-11-04 Virginia Tech Intellectual Properties, Inc. Holey optical fiber with random pattern of holes and method for making same
KR100617713B1 (ko) 2004-02-12 2006-08-28 삼성전자주식회사 다공 광섬유의 제조방법
US7450806B2 (en) 2005-11-08 2008-11-11 Corning Incorporated Microstructured optical fibers and methods
WO2008013627A2 (en) 2006-06-30 2008-01-31 Corning Incorporated Low bend loss optical fiber with high modulus coating
US7505660B2 (en) 2006-06-30 2009-03-17 Corning Incorporated Microstructured transmission optical fiber
US7526169B2 (en) 2006-11-29 2009-04-28 Corning Incorporated Low bend loss quasi-single-mode optical fiber and optical fiber line
US7787731B2 (en) 2007-01-08 2010-08-31 Corning Incorporated Bend resistant multimode optical fiber
US8620126B2 (en) 2007-03-15 2013-12-31 Nlight Oy Optical fiber structure and a method of producing thereof
US7844154B2 (en) 2007-05-07 2010-11-30 Corning Incorporated Optical fiber for optical power transmission
US8464556B2 (en) 2007-05-08 2013-06-18 Corning Incorporated Microstructured optical fibers and methods
US20090169163A1 (en) 2007-12-13 2009-07-02 Abbott Iii John Steele Bend Resistant Multimode Optical Fiber
US8175437B2 (en) 2008-02-07 2012-05-08 Corning Incorporated Microstructured transmission optical fiber
US9481599B2 (en) 2010-12-21 2016-11-01 Corning Incorporated Method of making a multimode optical fiber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191206A (en) * 1991-04-16 1993-03-02 Electric Power Research Institute, Inc. Distributed fiber optic sensor using clad material light backscattering
US5236481A (en) * 1992-02-21 1993-08-17 Corning Incorporated Method of doping porous glass preforms
JP3773575B2 (ja) * 1996-01-12 2006-05-10 富士通株式会社 ドープファイバ、そのスプライシング方法及び光増幅器
FI116469B (fi) * 1998-10-05 2005-11-30 Liekki Oy Liekkiruiskutusmenetelmä ja -laitteisto monikomponenttilasin valmistamiseksi

Also Published As

Publication number Publication date
FI20010556A (fi) 2002-09-20
WO2002075393A1 (en) 2002-09-26

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Legal Events

Date Code Title Description
MA Patent expired