DE69317285D1 - Lichtinduziertes gitter in glas, das b2o3 enthaelt - Google Patents

Lichtinduziertes gitter in glas, das b2o3 enthaelt

Info

Publication number
DE69317285D1
DE69317285D1 DE69317285T DE69317285T DE69317285D1 DE 69317285 D1 DE69317285 D1 DE 69317285D1 DE 69317285 T DE69317285 T DE 69317285T DE 69317285 T DE69317285 T DE 69317285T DE 69317285 D1 DE69317285 D1 DE 69317285D1
Authority
DE
Germany
Prior art keywords
light
glass containing
induced grid
grid
induced
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
DE69317285T
Other languages
English (en)
Other versions
DE69317285T2 (de
Inventor
Benjamin James Ainslie
Douglas Lawrence Williams
Graeme Douglas Maxwell
Raman Kashyap
Jonathan Richard Armitage
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.)
IPG Photonics Corp
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Publication of DE69317285D1 publication Critical patent/DE69317285D1/de
Application granted granted Critical
Publication of DE69317285T2 publication Critical patent/DE69317285T2/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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/0208—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response
    • G02B6/021—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response characterised by the core or cladding or coating, e.g. materials, radial refractive index profiles, cladding shape
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C03B19/1453—Thermal after-treatment of the shaped article, e.g. dehydrating, consolidating, sintering
    • 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
    • C03B37/01853—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • 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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/04—Compositions for glass with special properties for photosensitive glass
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/124—Geodesic lenses or integrated gratings
    • 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
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/30—Doped silica-based glasses containing metals
    • C03C2201/31—Doped silica-based glasses containing metals containing germanium
    • 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
    • C03C2203/00—Production processes
    • C03C2203/50—After-treatment
    • 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
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02123—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating
    • G02B6/02133—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating using beam interference
    • 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
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Integrated Circuits (AREA)
  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
DE69317285T 1992-06-24 1993-06-24 Lichtinduziertes gitter in glas, das b2o3 enthaelt Expired - Fee Related DE69317285T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP92305783 1992-06-24
PCT/GB1993/001321 WO1994000784A1 (en) 1992-06-24 1993-06-24 Photoinduced grating in b2o3 containing glass

Publications (2)

Publication Number Publication Date
DE69317285D1 true DE69317285D1 (de) 1998-04-09
DE69317285T2 DE69317285T2 (de) 1998-06-25

Family

ID=8211412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69317285T Expired - Fee Related DE69317285T2 (de) 1992-06-24 1993-06-24 Lichtinduziertes gitter in glas, das b2o3 enthaelt

Country Status (7)

Country Link
US (2) US6075625A (de)
EP (1) EP0647327B1 (de)
JP (1) JP3404040B2 (de)
CA (1) CA2117682C (de)
DE (1) DE69317285T2 (de)
SG (2) SG49074A1 (de)
WO (1) WO1994000784A1 (de)

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CN1147746C (zh) * 1994-02-17 2004-04-28 住友电气工业株式会社 光波导及其制作方法
GB2301678B (en) * 1995-04-28 1999-02-24 Univ Southampton Optical waveguide device
US6104852A (en) * 1996-01-18 2000-08-15 British Telecommunications Public Limited Company Optical waveguide with photosensitive refractive index cladding
US5896484A (en) * 1996-02-15 1999-04-20 Corning Incorporated Method of making a symmetrical optical waveguide
US5949934A (en) * 1996-04-05 1999-09-07 Fujikura, Ltd. Optical waveguide grating and production method therefor
DE69728955T2 (de) 1996-12-20 2005-04-14 Corning Inc. Athermalisierte codotierte optische Wellenleitervorrichtung
US6549706B2 (en) 1997-07-25 2003-04-15 Corning Incorporated Photoinduced grating in oxynitride glass
US6233381B1 (en) 1997-07-25 2001-05-15 Corning Incorporated Photoinduced grating in oxynitride glass
US6058231A (en) * 1998-02-13 2000-05-02 3M Innovative Properties Company Boron-doped optical fiber
SE512381C2 (sv) 1998-04-01 2000-03-06 Iof Inst Foer Optisk Forskning Optisk kropp
FR2779238B1 (fr) * 1998-06-02 2003-06-27 Alsthom Cge Alkatel Fibre optique filtrante a profil de photosensibilite modifie
FR2779239B1 (fr) 1998-06-02 2003-06-27 Alsthom Cge Alkatel Fibre optique filtrante courte
US6298184B1 (en) * 1998-12-04 2001-10-02 Cidra Corporation Method and apparatus for forming a tube-encased bragg grating
FR2788859B1 (fr) * 1999-01-25 2002-07-19 Cit Alcatel Fibre optique photosensible pour filtre a reseau de bragg, methode de fabrication de ladite fibre, et compensateur de dispersion chromatique et de pente de dispersion chromatique comprenant une telle fibre
JP2000266945A (ja) 1999-01-25 2000-09-29 Alcatel 傾斜および線形チャープを有するフィルタ光導波路
KR100322135B1 (ko) * 1999-03-11 2002-02-04 윤종용 잔류 기계적 스트레스를 최대화하는 광섬유 및 이를 이용한 광섬유 격자 제작방법
US6977137B2 (en) 1999-07-29 2005-12-20 Corning Incorporated Direct writing of optical devices in silica-based glass using femtosecond pulse lasers
US6573026B1 (en) 1999-07-29 2003-06-03 Corning Incorporated Femtosecond laser writing of glass, including borosilicate, sulfide, and lead glasses
KR100334801B1 (ko) * 1999-09-09 2002-05-02 윤종용 장주기 광섬유 격자 필터장치
US6796148B1 (en) 1999-09-30 2004-09-28 Corning Incorporated Deep UV laser internally induced densification in silica glasses
US6652972B1 (en) * 1999-11-01 2003-11-25 Schott Glass Technologies Inc. Low temperature joining of phosphate glass
AU2001273599A1 (en) 2000-06-20 2002-01-02 Schott Glass Technologies, Inc. Glass ceramic composites
EP1314059A4 (de) * 2000-07-31 2005-11-09 Corning Inc Volumeninterne bragg-gitter und optische bauelemente
US6632759B2 (en) 2000-07-31 2003-10-14 Corning Incorporated UV photosensitive melted germano-silicate glasses
US6731839B2 (en) 2000-07-31 2004-05-04 Corning Incorporated Bulk internal Bragg gratings and optical devices
US6828262B2 (en) 2000-07-31 2004-12-07 Corning Incorporated UV photosensitive melted glasses
US6510264B2 (en) * 2000-07-31 2003-01-21 Corning Incorporated Bulk internal bragg gratings and optical devices
JP2004505002A (ja) * 2000-07-31 2004-02-19 コーニング　インコーポレイテッド Ｕｖ感光性溶融ゲルマノシリケートガラス
US6882782B2 (en) * 2000-11-01 2005-04-19 Schott Glas Photonic devices for optical and optoelectronic information processing
JP2002171016A (ja) 2000-11-30 2002-06-14 Sumitomo Electric Ind Ltd 光フィルタ、光増幅システムおよび光通信システム
EP1402295B1 (de) * 2001-03-30 2008-12-24 OCG Technology Licensing, LLC Ringkernfaser
AU2002322549A1 (en) 2001-07-20 2003-03-03 Nufern Optical fiber grating having high temperature insensitivity
US6829911B2 (en) * 2001-08-13 2004-12-14 Corning Incorporated Making a glass optical fiber with a grating thereon
US6904214B2 (en) 2002-05-14 2005-06-07 Nufern Method of providing an optical fiber having a minimum temperature sensitivity at a selected temperature
US6950591B2 (en) * 2002-05-16 2005-09-27 Corning Incorporated Laser-written cladding for waveguide formations in glass
EP1408354A1 (de) * 2002-10-10 2004-04-14 Corning O.T.I. SRL Glasfaser mit Bragg-Gitter
US20050226580A1 (en) * 2004-04-08 2005-10-13 Samson Bryce N Optical fiber for handling higher powers
US20090016686A1 (en) * 2007-07-13 2009-01-15 Nufern Optical fiber gratings for handling increased power levels and methods of making
PL216019B1 (pl) * 2008-09-19 2014-02-28 Telekomunikacja Polska Spolka Akcyjna Swiatlowód mikrostrukturalny i sposób wytwarzania swiatlowodu mikrostrukturalnego
US9454031B2 (en) * 2011-11-17 2016-09-27 Corning Incorporated Multi-colored pixelated display with sparkle reduction surface
JPWO2019138821A1 (ja) * 2018-01-11 2021-01-28 住友電気工業株式会社 光デバイスおよび光デバイスの製造方法

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Also Published As

Publication number Publication date
SG49074A1 (en) 1998-05-18
JP3404040B2 (ja) 2003-05-06
CA2117682C (en) 1999-09-21
US6075625A (en) 2000-06-13
US6097512A (en) 2000-08-01
DE69317285T2 (de) 1998-06-25
SG125045A1 (en) 2006-09-29
WO1994000784A1 (en) 1994-01-06
EP0647327A1 (de) 1995-04-12
EP0647327B1 (de) 1998-03-04
JPH07508358A (ja) 1995-09-14
CA2117682A1 (en) 1994-01-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: IPG PHOTONICS CORP., OXFORD, MASS., US

8339 Ceased/non-payment of the annual fee