NL7106382A - - Google Patents

Info

Publication number
NL7106382A
NL7106382A NL7106382A NL7106382A NL7106382A NL 7106382 A NL7106382 A NL 7106382A NL 7106382 A NL7106382 A NL 7106382A NL 7106382 A NL7106382 A NL 7106382A NL 7106382 A NL7106382 A NL 7106382A
Authority
NL
Netherlands
Application number
NL7106382A
Other versions
NL164014B (nl
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=21887636&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL7106382(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of NL7106382A publication Critical patent/NL7106382A/xx
Publication of NL164014B publication Critical patent/NL164014B/xx

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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/01—Other methods of shaping glass by progressive fusion or sintering of powdered glass onto a shaping substrate, i.e. accretion, e.g. plasma oxidation deposition
    • 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
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • 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
    • C03B37/01861—Means for changing or stabilising the diameter or form of tubes or rods
    • 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
    • C03B37/01861—Means for changing or stabilising the diameter or form of tubes or rods
    • C03B37/01869—Collapsing
    • 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
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • 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
    • 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
    • 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
    • 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
    • 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
    • C03B2201/40—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn
    • 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
    • C03B2201/40—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn
    • C03B2201/42—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn doped with titanium
    • 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
    • C03B2203/22—Radial profile of refractive index, composition or softening point
    • C03B2203/24—Single mode [SM or monomode]
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/12—Drawing solid optical fibre directly from a hollow preform
    • C03B2205/16—Drawing solid optical fibre directly from a hollow preform the drawn fibre consisting of circularly symmetric core and clad
    • 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
    • Y10S501/00—Compositions: ceramic
    • Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
NL7106382.A 1970-05-11 1971-05-10 Werkwijze ter vervaardiging van optische vezels. NL164014B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3626770A 1970-05-11 1970-05-11

Publications (2)

Publication Number Publication Date
NL7106382A true NL7106382A (https=) 1971-11-15
NL164014B NL164014B (nl) 1980-06-16

Family

ID=21887636

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7106382.A NL164014B (nl) 1970-05-11 1971-05-10 Werkwijze ter vervaardiging van optische vezels.

Country Status (8)

Country Link
US (1) US3711262A (https=)
JP (1) JPS5123185B1 (https=)
BE (1) BE766973A (https=)
CA (1) CA922109A (https=)
DE (1) DE2122895C3 (https=)
FR (1) FR2088486B1 (https=)
GB (1) GB1322993A (https=)
NL (1) NL164014B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2328930A1 (de) * 1972-06-08 1974-01-03 Int Standard Electric Corp Innenbeschichtetes glasrohr und verfahren zur herstellung der beschichtung

Families Citing this family (101)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2002589A1 (https=) 1968-02-26 1969-10-31 Corning Glass Works
US3775075A (en) * 1972-01-03 1973-11-27 Corning Glass Works Method of forming optical waveguide fibers
DE2203140C3 (de) * 1972-01-24 1974-06-12 Jenaer Glaswerk Schott & Gen., 6500 Mainz Lichtleitfaser aus Quarzglas
US3868170A (en) * 1972-03-30 1975-02-25 Corning Glass Works Method of removing entrapped gas and/or residual water from glass
US3785722A (en) * 1972-06-20 1974-01-15 Corning Glass Works USE OF SiO{11 -NB{11 O{11 {11 AND/OR Ta{11 O{11 {11 GLASSES AS ULTRAVIOLET FILTERS
US3806224A (en) * 1972-10-06 1974-04-23 Bell Telephone Labor Inc Optical transmission line
GB1434977A (en) * 1972-10-13 1976-05-12 Sumitomo Electroc Ind Ltd Method of manufacturing an optical waveguide
JPS4983453A (https=) * 1972-12-14 1974-08-10
US3884550A (en) * 1973-01-04 1975-05-20 Corning Glass Works Germania containing optical waveguide
CA967173A (en) * 1973-01-04 1975-05-06 Peter C. Schultz Fused oxide type glasses
JPS5013056A (https=) * 1973-06-04 1975-02-10
DE2463016C2 (de) * 1973-08-21 1982-05-06 International Standard Electric Corp., 10022 New York, N.Y. Verfahren zur Herstellung eines Glasfaser-Lichtleiters
DE2402270C2 (de) * 1974-01-18 1983-05-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur Innenbeschichtung eines Quarzrohres und Vorrichtung zur Durchführung des Verfahrens
US4504299A (en) * 1974-02-22 1985-03-12 At&T Bell Laboratories Optical fiber fabrication method
US4217027A (en) * 1974-02-22 1980-08-12 Bell Telephone Laboratories, Incorporated Optical fiber fabrication and resulting product
US4909816A (en) * 1974-02-22 1990-03-20 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber fabrication and resulting product
US3887262A (en) * 1974-04-05 1975-06-03 Environmental Res & Tech Light equalizer and method of making same
US4360250A (en) * 1974-05-31 1982-11-23 National Research Development Corp. Optical waveguides
US3932162A (en) * 1974-06-21 1976-01-13 Corning Glass Works Method of making glass optical waveguide
DE2434380A1 (de) * 1974-07-17 1976-01-29 Siemens Ag Verfahren zum ziehen von lichtleitfasern
GB1499991A (en) * 1974-08-06 1978-02-01 Standard Telephones Cables Ltd Optical fibres
US4145456A (en) * 1974-09-14 1979-03-20 Dieter Kuppers Method of producing internally coated glass tubes for the drawing of fibre optic light conductors
DE2444100C3 (de) * 1974-09-14 1979-04-12 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur Herstellung von innenbeschichteten Glasrohren zum Ziehen von Lichtleitfasern
US4140505A (en) * 1976-07-12 1979-02-20 International Standard Electric Corporation Method of manufacturing a limited mode optical fiber
US3971645A (en) * 1975-09-12 1976-07-27 Bell Telephone Laboratories, Incorporated Method of making compound-glass optical waveguides fabricated by a metal evaporation technique
GB1570624A (en) * 1975-12-11 1980-07-02 Western Electric Co Optical fibre transmission arrangements
US3982916A (en) * 1975-12-24 1976-09-28 Bell Telephone Laboratories, Incorporated Method for forming optical fiber preform
GB1559097A (en) * 1976-06-01 1980-01-16 Standard Telephones Cables Ltd Optical fibre manufacture
CA1080562A (en) * 1977-02-10 1980-07-01 Frederick D. King Method of and apparatus for manufacturing an optical fibre with plasma activated deposition in a tube
JPS53135655A (en) * 1977-04-29 1978-11-27 Int Standard Electric Corp Highly pure optical fiber with numerous open face
US4173393A (en) * 1977-06-06 1979-11-06 Corning Glass Works Optical waveguide with protective coating
US4276072A (en) * 1977-06-07 1981-06-30 International Telephone And Telegraph Corporation Optical fiber fabrication
JPS543553A (en) 1977-06-10 1979-01-11 Nippon Telegr & Teleph Corp <Ntt> Optical line
CA1106710A (en) * 1977-06-22 1981-08-11 Michael G. Blankenship Method of making optical devices
US4179187A (en) * 1977-08-12 1979-12-18 Corning Glass Works Multiple mode waveguide having cylindrical perturbations
US4334903A (en) * 1977-08-29 1982-06-15 Bell Telephone Laboratories, Incorporated Optical fiber fabrication
US4243398A (en) * 1978-02-09 1981-01-06 Nippon Electric Co., Ltd. Method of producing dielectric diffraction gratings or dielectric multilayer interference filters
US4230396A (en) * 1978-07-31 1980-10-28 Corning Glass Works High bandwidth optical waveguides and method of fabrication
US4229070A (en) * 1978-07-31 1980-10-21 Corning Glass Works High bandwidth optical waveguide having B2 O3 free core and method of fabrication
US4209229A (en) * 1978-09-25 1980-06-24 Corning Glass Works Glass-ceramic coated optical waveguides
US4257672A (en) * 1978-12-28 1981-03-24 International Business Machines Corporation Optical coupler for connecting a light source to an optical transmission line
US4230472A (en) * 1979-02-22 1980-10-28 Corning Glass Works Method of forming a substantially continuous optical waveguide
US4212660A (en) * 1979-03-22 1980-07-15 Corning Glass Works Method for making multiple mode waveguide having cylindrical perturbations
DE2912960A1 (de) * 1979-03-31 1980-10-09 Licentia Gmbh Verfahren zur herstellung von lichtleitfasern
JPS583205B2 (ja) * 1979-10-08 1983-01-20 日本電信電話株式会社 超広帯域単一モ−ド光フアイバ
US4425146A (en) * 1979-12-17 1984-01-10 Nippon Telegraph & Telephone Public Corporation Method of making glass waveguide for optical circuit
US4566754A (en) * 1981-04-08 1986-01-28 British Telecommunications Optical fibres
US4412722A (en) * 1981-10-26 1983-11-01 Western Electric Single mode fiber with graded index of refraction
DE3206144A1 (de) * 1982-02-20 1983-09-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur herstellung eines lichtwellenleiters
US4669814A (en) * 1982-08-02 1987-06-02 Andrew Corporation Single mode, single polarization optical fiber with accessible guiding region and method of forming directional coupler using same
US4755021A (en) * 1982-08-02 1988-07-05 Andrew Corporation Self-aligning optical fiber directional coupler and fiber-ring optical rotation sensor using same
DE3470119D1 (en) * 1983-02-08 1988-05-05 Fisons Plc Fire prevention and extinguishing assembly
US4589728A (en) * 1983-08-26 1986-05-20 Andrew Corporation Optical fiber polarizer
GB2148273B (en) * 1983-10-22 1986-11-05 Standard Telephones Cables Ltd Optical fibre fabrication by the rod-in-tube method
US4596589A (en) * 1984-02-09 1986-06-24 Perry Gregory A Method for producing a single mode fiber preform
DE3524927A1 (de) * 1985-07-12 1987-01-22 Kernforschungsanlage Juelich Lichtleiter zur erzeugung oder photometrischen ausmessung kleinster lichtpunkte
GB8612189D0 (en) * 1986-05-20 1986-07-16 Birch R D Optical fibre apparatus
US4712866A (en) * 1986-07-24 1987-12-15 Andrew Corporation Indium-clad fiber-optic polarizer
US5055120A (en) * 1987-12-15 1991-10-08 Infrared Fiber Systems, Inc. Fluoride glass fibers with reduced defects
US5250095A (en) * 1988-08-16 1993-10-05 Rutgers University Method for making porous glass optical fiber sensor
FR2657865B1 (fr) * 1990-02-05 1993-08-13 Lenoane Georges Procedes de fabrication de haute precision de capillaires, d'embouts de raccordement et de dispositifs de raccordement pour fibres optiques.
DE4117816A1 (de) * 1991-05-31 1992-12-03 Heraeus Quarzglas Verfahren zur herstellung einer vorform
FR2677349B1 (fr) * 1991-06-05 1993-09-10 Cabloptic Sa Procede de fabrication d'une fibre optique.
US5330941A (en) * 1991-07-24 1994-07-19 Asahi Glass Company Ltd. Quartz glass substrate for polysilicon thin film transistor liquid crystal display
EP0598349B1 (en) * 1992-11-19 1998-07-29 Shin-Etsu Quartz Products Co., Ltd. Process for manufacturing a large sized quartz glass tube, a preform and an optical fiber
EP0716047A3 (en) 1994-12-02 1996-10-09 Fibercore Inc Method and apparatus for making an optical fiber preform
US5729645A (en) * 1996-08-13 1998-03-17 The Trustees Of The University Of Pennsylvania Graded index optical fibers
JP4159247B2 (ja) 1997-08-19 2008-10-01 ピレリー・カビ・エ・システミ・ソチエタ・ペル・アツィオーニ 光ファイバの予成形体の製造方法及びその装置
FR2774678B1 (fr) * 1998-02-12 2000-03-03 Alsthom Cge Alcatel Procede de recharge d'une preforme de fibre optique a l'aide de grains de silice dopes en aluminium
WO1999067178A1 (en) * 1998-06-25 1999-12-29 Samsung Electronics Co., Ltd. Optical fiber preform having oh barrier and manufacturing method thereof
US6128421A (en) * 1999-02-22 2000-10-03 Roberts; Rodger Allen Electro-optical phased array beam modulator
CA2371250A1 (en) * 1999-04-26 2000-11-02 Corning Incorporated An optical fiber and a method for fabricating a low polarization-mode dispersion and low attenuation optical fiber
US6748146B2 (en) 1999-05-28 2004-06-08 Corning Cable Systems Llc Communication cable having a soft housing
US6463199B1 (en) 1999-05-28 2002-10-08 Corning Cable Systems Llc Fiber optic cables with at least one water blocking zone
US7006740B1 (en) 1999-05-28 2006-02-28 Corning Cable Systems, Llc Communication cable having a soft housing
US6374023B1 (en) 1999-05-28 2002-04-16 Corning Cable Systems Llc Communication cable containing novel filling material in buffer tube
US6266980B1 (en) 1999-10-28 2001-07-31 Corning Incorporated Centerline protection using heavy inert gases
WO2002048060A2 (en) * 2000-12-14 2002-06-20 Corning Incorporated Method and apparatus for continuously manufacturing optical preform and fiber
JP4759816B2 (ja) * 2001-02-21 2011-08-31 住友電気工業株式会社 光ファイバの製造方法
US20030007736A1 (en) * 2001-07-04 2003-01-09 Fuji Photo Film Co., Ltd. Optical transmission module and optical transceiver
US6983880B2 (en) * 2002-10-18 2006-01-10 Diebold, Incorporated Cash dispensing automated banking machine with note unstacking and validation
US7536877B2 (en) * 2003-04-04 2009-05-26 Fitel Ush Corp. Optical fiber fabrication and product
US10647960B2 (en) * 2005-12-13 2020-05-12 The Trustees Of The University Of Pennsylvania Transcriptome transfer produces cellular phenotype conversion
US9157066B2 (en) 2005-12-13 2015-10-13 The Trustees Of The University Of Pennsylvania Transcriptome transfer produces cellular phenotype conversion
US10646590B2 (en) 2005-12-13 2020-05-12 The Trustees Of The University Of Pennsylvania Methods for phototransfecting nucleic acids into live cells
US20070240454A1 (en) 2006-01-30 2007-10-18 Brown David P Method and apparatus for continuous or batch optical fiber preform and optical fiber production
WO2017103115A2 (de) 2015-12-18 2017-06-22 Heraeus Quarzglas Gmbh & Co. Kg Herstellung eines quarzglaskörpers in einem schmelztiegel aus refraktärmetall
EP3390290B1 (de) 2015-12-18 2023-03-15 Heraeus Quarzglas GmbH & Co. KG Herstellung eines opaken quarzglaskörpers
US10676388B2 (en) 2015-12-18 2020-06-09 Heraeus Quarzglas Gmbh & Co. Kg Glass fibers and pre-forms made of homogeneous quartz glass
TWI794149B (zh) 2015-12-18 2023-03-01 德商何瑞斯廓格拉斯公司 石英玻璃粉粒、不透明成型體及彼等之製備方法
US11952303B2 (en) 2015-12-18 2024-04-09 Heraeus Quarzglas Gmbh & Co. Kg Increase in silicon content in the preparation of quartz glass
JP7044454B2 (ja) 2015-12-18 2022-03-30 ヘレウス クワルツグラス ゲーエムベーハー ウント コンパニー カーゲー 石英ガラス調製時の中間体としての炭素ドープ二酸化ケイ素造粒体の調製
US11053152B2 (en) 2015-12-18 2021-07-06 Heraeus Quarzglas Gmbh & Co. Kg Spray granulation of silicon dioxide in the preparation of quartz glass
CN108698894A (zh) 2015-12-18 2018-10-23 贺利氏石英玻璃有限两合公司 在多腔式烘箱中制备石英玻璃体
US11492282B2 (en) 2015-12-18 2022-11-08 Heraeus Quarzglas Gmbh & Co. Kg Preparation of quartz glass bodies with dew point monitoring in the melting oven
WO2017103160A1 (de) 2015-12-18 2017-06-22 Heraeus Quarzglas Gmbh & Co. Kg Herstellung von quarzglaskörpern aus siliziumdioxidgranulat
CN105449093B (zh) * 2015-12-20 2019-01-29 华南理工大学 一种具有高热电优值的硒锡化合物半导体芯/玻璃包层复合材料热电纤维及其制备方法
US10294146B2 (en) 2016-08-31 2019-05-21 Corning Incorporated Single mode optical fibers with Brillouin frequency-shift management
US10758415B2 (en) * 2018-01-17 2020-09-01 Topcon Medical Systems, Inc. Method and apparatus for using multi-clad fiber for spot size selection
JP2024146061A (ja) * 2023-03-31 2024-10-15 古河電気工業株式会社 光ファイバ母材の製造方法および光ファイバの製造方法
CN119143407B (zh) * 2024-11-14 2025-01-21 山东康鹏新材料科技有限公司 一种高品质石英管的制备工艺

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2272342A (en) * 1934-08-27 1942-02-10 Corning Glass Works Method of making a transparent article of silica
DE745142C (de) * 1936-09-30 1944-02-28 Schlesische Spiegelglas Manufa Glasfaden und Verfahren zu seiner Herstellung
NL46939C (https=) * 1936-09-30
US2237754A (en) * 1938-10-03 1941-04-08 Gen Electric Electric lamp
BE438752A (https=) * 1939-04-22
US2220862A (en) * 1939-04-28 1940-11-05 Gen Electric Low-reflectance glass
FR961085A (https=) * 1947-02-15 1950-05-03 Gen Electric
DE868495C (de) * 1951-07-06 1953-02-26 Owens Corning Fiberglass Corp Glaszusammensetzung, vorzugsweise zur Herstellung von Glasfasern
DE927710C (de) * 1952-07-29 1955-05-16 Philips Patentverwaltung Vorrichtung zur Herstellung lichtstreuender Innenueberzuege an Glashohlkoerpern, insbesondere an Gluehlampenkolben
BE559838A (https=) * 1957-01-12
US2967115A (en) * 1958-07-25 1961-01-03 Gen Electric Method of depositing silicon on a silica coated substrate
US3060789A (en) * 1958-08-28 1962-10-30 American Optical Corp Light-conducting fibers
US3037241A (en) * 1959-12-24 1962-06-05 American Optical Corp Method and apparatus for manufacturing light-conducting devices
NL282151A (https=) * 1960-04-20
US3232782A (en) * 1960-08-05 1966-02-01 Owens Corning Fiberglass Corp High temperature resistant vitreous material and method of producing same
FR1287540A (fr) * 1961-02-02 1962-03-16 Saint Gobain Perfectionnement à la fabrication de verre de silice ou de verres siliciques
US3227032A (en) * 1961-03-30 1966-01-04 American Optical Corp Energy conducting fibers formed of sapphire cladded with quartz
US3146082A (en) * 1961-11-24 1964-08-25 Mosaic Fabrications Inc Method of making light-conducting fibers
NL128054C (https=) * 1963-01-29
FR1397991A (fr) * 1964-03-23 1965-05-07 Saint Gobain Procédé de fabrication de fibres optiques et de dispositifs optiques fibreux
GB1052604A (https=) * 1964-09-05 1900-01-01
NL6601607A (https=) * 1966-02-09 1967-08-10
DE1547178A1 (de) * 1966-10-12 1970-10-22 Battelle Institut E V Fadenartiger optischer Lichtleiter und Verfahren zu seiner Herstellung
US3503764A (en) * 1967-01-20 1970-03-31 Bendix Corp Core glass for fiber-optic structures having high index of refraction
FR2002589A1 (https=) * 1968-02-26 1969-10-31 Corning Glass Works
US3941474A (en) * 1968-03-15 1976-03-02 Nippon Selfoc Kabushiki Kaisha Light-conducting glass structures
GB1223805A (en) * 1969-05-29 1971-03-03 Standard Telephones Cables Ltd Glass tube manufacture
CA951555A (en) * 1970-05-11 1974-07-23 Robert D. Maurer Glass optical waveguide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2328930A1 (de) * 1972-06-08 1974-01-03 Int Standard Electric Corp Innenbeschichtetes glasrohr und verfahren zur herstellung der beschichtung

Also Published As

Publication number Publication date
JPS5123185B1 (https=) 1976-07-15
DE2122895C3 (de) 1982-04-29
US3711262A (en) 1973-01-16
DE2122895A1 (de) 1971-11-25
GB1322993A (en) 1973-07-11
DE2122895B2 (de) 1977-03-17
NL164014B (nl) 1980-06-16
BE766973A (fr) 1971-11-10
FR2088486A1 (https=) 1972-01-07
CA922109A (en) 1973-03-06
FR2088486B1 (https=) 1976-03-19

Similar Documents

Publication Publication Date Title
FR2088486B1 (https=)
FR2094967A5 (https=)
FR2088259A1 (https=)
FR2105938A5 (https=)
FR2107210A5 (https=)
FR2107898A1 (https=)
FI52810B (https=)
FR2095514A5 (https=)
DE2113204B2 (https=)
FR2109057A5 (https=)
FR2104183A5 (https=)
FR2095971A5 (https=)
CS151907B1 (https=)
FR2102128B1 (https=)
FR2082982A5 (https=)
FR2082792A5 (https=)
CS153401B2 (https=)
FR2105412A5 (https=)
FR2109786A5 (https=)
FR2105270B3 (https=)
DE2029257B2 (https=)
FR2106150A5 (https=)
FR2090708A5 (https=)
FR2082744A5 (https=)
FR2104755B1 (https=)

Legal Events

Date Code Title Description
P1 Automatically granted patents, except
A85 Still pending on 85-01-01
R2W Refused after publication