EP1181597A4 - Laseroptimierte multimodale faser und verfahren zur anwendung mit laser- und led-quellen und dieselbe verwendendes system - Google Patents

Laseroptimierte multimodale faser und verfahren zur anwendung mit laser- und led-quellen und dieselbe verwendendes system

Info

Publication number
EP1181597A4
EP1181597A4 EP00919331A EP00919331A EP1181597A4 EP 1181597 A4 EP1181597 A4 EP 1181597A4 EP 00919331 A EP00919331 A EP 00919331A EP 00919331 A EP00919331 A EP 00919331A EP 1181597 A4 EP1181597 A4 EP 1181597A4
Authority
EP
European Patent Office
Prior art keywords
laser
system employing
multimode fiber
led sources
employing same
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.)
Withdrawn
Application number
EP00919331A
Other languages
English (en)
French (fr)
Other versions
EP1181597A1 (de
Inventor
John S Abbott Iii
Douglas E Harshbarger
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.)
Corning Inc
Original Assignee
Corning 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 Corning Inc filed Critical Corning Inc
Publication of EP1181597A1 publication Critical patent/EP1181597A1/de
Publication of EP1181597A4 publication Critical patent/EP1181597A4/de
Withdrawn legal-status Critical Current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
    • 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
    • G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
    • G02B6/0288—Multimode fibre, e.g. graded index core for compensating modal dispersion
    • 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
    • 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
    • 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
    • G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
    • 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
    • C03B2201/31—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with germanium
    • 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
    • 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
    • C03B2203/26—Parabolic or graded index [GRIN] core profile
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/30—Polarisation maintaining [PM], i.e. birefringent products, e.g. with elliptical core, by use of stress rods, "PANDA" type fibres
    • C03B2203/31—Polarisation maintaining [PM], i.e. birefringent products, e.g. with elliptical core, by use of stress rods, "PANDA" type fibres by use of stress-imparting rods, e.g. by insertion
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/36—Dispersion modified fibres, e.g. wavelength or polarisation shifted, flattened or compensating fibres (DSF, DFF, DCF)
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optical Communication System (AREA)
  • Lasers (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
EP00919331A 1999-02-22 2000-02-22 Laseroptimierte multimodale faser und verfahren zur anwendung mit laser- und led-quellen und dieselbe verwendendes system Withdrawn EP1181597A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12116999P 1999-02-22 1999-02-22
US121169P 1999-02-22
PCT/US2000/004404 WO2000050941A1 (en) 1999-02-22 2000-02-22 Laser optimized multimode fiber and method for use with laser and led sources and system employing same

Publications (2)

Publication Number Publication Date
EP1181597A1 EP1181597A1 (de) 2002-02-27
EP1181597A4 true EP1181597A4 (de) 2005-11-02

Family

ID=22395016

Family Applications (2)

Application Number Title Priority Date Filing Date
EP00919331A Withdrawn EP1181597A4 (de) 1999-02-22 2000-02-22 Laseroptimierte multimodale faser und verfahren zur anwendung mit laser- und led-quellen und dieselbe verwendendes system
EP00908747A Withdrawn EP1153323A4 (de) 1999-02-22 2000-02-22 Eine multimodefaser und ihr herstellungsverfahren

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP00908747A Withdrawn EP1153323A4 (de) 1999-02-22 2000-02-22 Eine multimodefaser und ihr herstellungsverfahren

Country Status (10)

Country Link
EP (2) EP1181597A4 (de)
JP (3) JP2002538065A (de)
KR (2) KR100657601B1 (de)
CN (2) CN1179222C (de)
AU (2) AU4003500A (de)
BR (1) BR0008415A (de)
CA (2) CA2369436A1 (de)
ID (1) ID30246A (de)
WO (2) WO2000050941A1 (de)
ZA (1) ZA200105863B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1019004C2 (nl) * 2001-09-20 2003-03-26 Draka Fibre Technology Bv Multimodevezel voorzien van een brekingsindexprofiel.
KR100526516B1 (ko) * 2003-07-11 2005-11-08 삼성전자주식회사 고속, 근거리 통신망을 위한 언덕형 광섬유
NL1024015C2 (nl) 2003-07-28 2005-02-01 Draka Fibre Technology Bv Multimode optische vezel voorzien van een brekingsindexprofiel, optisch communicatiesysteem onder toepassing daarvan en werkwijze ter vervaardiging van een dergelijke vezel.
KR100594062B1 (ko) * 2004-02-13 2006-06-30 삼성전자주식회사 낮은 잔류 응력 불연속성을 갖는 광섬유
EP2056138A4 (de) 2007-08-13 2012-02-22 Furukawa Electric Co Ltd Glasfaser, glasfaserband und optisches verbindungssystem
FR2946436B1 (fr) 2009-06-05 2011-12-09 Draka Comteq France Fibre optique multimode a tres large bande passante avec une interface coeur-gaine optimisee
US9014525B2 (en) 2009-09-09 2015-04-21 Draka Comteq, B.V. Trench-assisted multimode optical fiber
ES2494640T3 (es) 2011-01-31 2014-09-15 Draka Comteq B.V. Fibra multimodo
FR2971061B1 (fr) 2011-01-31 2013-02-08 Draka Comteq France Fibre optique a large bande passante et a faibles pertes par courbure
EP2506044A1 (de) 2011-03-29 2012-10-03 Draka Comteq B.V. Multimodus-Glasfaser
EP2518546B1 (de) 2011-04-27 2018-06-20 Draka Comteq B.V. Strahlungsgresistente multimodale optische Faser mit hoher Bandbreite
EP2541292B1 (de) 2011-07-01 2014-10-01 Draka Comteq BV Multimode-Lichtleitfaser
USD779333S1 (en) 2015-12-07 2017-02-21 Access Business Group International Llc Container
USD779332S1 (en) 2015-12-07 2017-02-21 Access Business Group International Llc Container
WO2018136477A1 (en) * 2017-01-19 2018-07-26 Corning Incorporated Distributed fiber sensors and systems employing hybridcore optical fibers
US10197726B2 (en) 2017-06-22 2019-02-05 Corning Incorporated Wide-band multimode optical fibers with cores having a radially-dependent alpha profile

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298365A (en) * 1980-07-03 1981-11-03 Corning Glass Works Method of making a soot preform compositional profile
WO1998027140A1 (en) * 1996-12-16 1998-06-25 Corning Incorporated Germanium doped silica forming feedstock and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932162A (en) * 1974-06-21 1976-01-13 Corning Glass Works Method of making glass optical waveguide
US4339174A (en) * 1980-02-01 1982-07-13 Corning Glass Works High bandwidth optical waveguide
US4599098A (en) * 1984-02-13 1986-07-08 Lightwave Technologies, Inc. Optical fiber and method of producing same
GB9605011D0 (en) * 1996-03-08 1996-05-08 Hewlett Packard Co Multimode communications systems
JP3989115B2 (ja) * 1999-02-08 2007-10-10 古河電気工業株式会社 マルチモード光ファイバ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298365A (en) * 1980-07-03 1981-11-03 Corning Glass Works Method of making a soot preform compositional profile
WO1998027140A1 (en) * 1996-12-16 1998-06-25 Corning Incorporated Germanium doped silica forming feedstock and method

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
MECHELS S E ET AL: "High-resolution differential-mode delay measurements in optical fibers using a frequency-domain phase-shift technique", IEEE PHOTONICS TECHNOLOGY LETTERS, JUNE 1997, IEEE, USA, vol. 9, no. 6, June 1997 (1997-06-01), pages 794 - 796, XP002126223, ISSN: 1041-1135 *
SCHLAGER J B ET AL: "High resolution differential mode delay measurements and bandwidth of multimode fibers", CONFERENCE PROCEEDINGS. LEOS '97, 10TH ANNUAL MEETING. IEEE LASERS AND ELECTRO-OPTICS SOCIETY 1997 ANNUAL MEETING, 10 November 1997 (1997-11-10) - 13 November 1997 (1997-11-13), 1996, New York, NY, USA, IEEE, USA, pages 46 - 47 vol.2, XP000865543, ISBN: 0-7803-3895-2 *
See also references of WO0050941A1 *

Also Published As

Publication number Publication date
AU758337B2 (en) 2003-03-20
JP2010286850A (ja) 2010-12-24
JP2002538489A (ja) 2002-11-12
BR0008415A (pt) 2002-01-29
ZA200105863B (en) 2002-02-21
EP1181597A1 (de) 2002-02-27
KR100657601B1 (ko) 2006-12-13
AU4003500A (en) 2000-09-14
AU3003400A (en) 2000-09-14
CN1179222C (zh) 2004-12-08
JP2002538065A (ja) 2002-11-12
WO2000050941A1 (en) 2000-08-31
CN1341217A (zh) 2002-03-20
CA2363682A1 (en) 2000-08-31
KR20010113694A (ko) 2001-12-28
KR100609438B1 (ko) 2006-08-03
EP1153323A1 (de) 2001-11-14
WO2000050936A1 (en) 2000-08-31
CA2369436A1 (en) 2000-08-31
CN1341223A (zh) 2002-03-20
ID30246A (id) 2001-11-15
KR20010113708A (ko) 2001-12-28
EP1153323A4 (de) 2005-11-02

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