DE69330200D1 - Optische Monomode-Wellenleiterfaser mit niedrigen Krümmungsverlusten - Google Patents

Optische Monomode-Wellenleiterfaser mit niedrigen Krümmungsverlusten

Info

Publication number
DE69330200D1
DE69330200D1 DE69330200T DE69330200T DE69330200D1 DE 69330200 D1 DE69330200 D1 DE 69330200D1 DE 69330200 T DE69330200 T DE 69330200T DE 69330200 T DE69330200 T DE 69330200T DE 69330200 D1 DE69330200 D1 DE 69330200D1
Authority
DE
Germany
Prior art keywords
optical fiber
single mode
mode optical
low curvature
curvature losses
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
DE69330200T
Other languages
English (en)
Other versions
DE69330200T2 (de
Inventor
Anthony Joseph Antos
David Kinney Smith
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 DE69330200D1 publication Critical patent/DE69330200D1/de
Application granted granted Critical
Publication of DE69330200T2 publication Critical patent/DE69330200T2/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
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03638—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only
    • G02B6/03644—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only arranged - + -
    • 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
    • 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
    • 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
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03605—Highest refractive index not on central axis
    • G02B6/03611—Highest index adjacent to central axis region, e.g. annular core, coaxial ring, centreline depression affecting waveguiding

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
DE69330200T 1992-12-31 1993-12-06 Optische Monomode-Wellenleiterfaser mit niedrigen Krümmungsverlusten Expired - Fee Related DE69330200T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/999,737 US5278931A (en) 1992-12-31 1992-12-31 Low bend loss singlemode optical waveguide fiber

Publications (2)

Publication Number Publication Date
DE69330200D1 true DE69330200D1 (de) 2001-06-13
DE69330200T2 DE69330200T2 (de) 2001-08-30

Family

ID=25546634

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69330200T Expired - Fee Related DE69330200T2 (de) 1992-12-31 1993-12-06 Optische Monomode-Wellenleiterfaser mit niedrigen Krümmungsverlusten

Country Status (6)

Country Link
US (1) US5278931A (de)
EP (1) EP0604787B1 (de)
JP (1) JPH06235839A (de)
AU (1) AU660382B2 (de)
CA (1) CA2109389A1 (de)
DE (1) DE69330200T2 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4312121B4 (de) * 1993-04-14 2004-04-15 CCS Technology, Inc., Wilmington Optisches Kabel mit mehreren in einer vorgegebenen Struktur angeordneten Lichtwellenleitern
JP2965236B2 (ja) * 1993-12-28 1999-10-18 信越化学工業株式会社 光ファイバ用母材の製造方法
JPH07261048A (ja) * 1994-03-23 1995-10-13 Sumitomo Electric Ind Ltd 分散補償ファイバ
US5559921A (en) * 1994-06-24 1996-09-24 Sumitomo Electric Industries, Ltd. Single mode optical fiber
CA2157828C (en) * 1994-09-13 2003-02-11 Youichi Akasaka Dispersion compensating optical fiber for wavelength division multiplex transmission
JP3409935B2 (ja) * 1995-01-13 2003-05-26 富士通株式会社 シングルモード光ファイバ及びその製造方法並びに光ファイバ伝送路
US5715346A (en) * 1995-12-15 1998-02-03 Corning Incorporated Large effective area single mode optical waveguide
ZA9711125B (en) * 1996-12-12 1998-09-22 Sumitomo Electric Industries Single-mode optical fiber
FR2761485B1 (fr) * 1997-03-28 1999-06-11 Instruments Sa Multiplexeur-demultiplexeur en longueur d'onde a fibres optiques
US6031956A (en) * 1997-11-17 2000-02-29 Corning Incorporated High performance single mode waveguide
US5940567A (en) * 1998-02-20 1999-08-17 Photon-X, Inc. Optical fibers having an inner core and an outer core
EP1136849A4 (de) * 1998-11-02 2002-09-04 Sumitomo Electric Industries Monomodige optische faser und ihr herstellungsverfahren
CA2352268A1 (en) 1998-11-26 2000-06-02 Sumitomo Electric Industries, Ltd. Optical fiber and optical transmission system including the same
US6292612B1 (en) * 1999-06-07 2001-09-18 Lucent Technologies Inc. Multi-mode optical fiber having improved refractive index profile and devices comprising same
JP2001021735A (ja) * 1999-07-06 2001-01-26 Shin Etsu Chem Co Ltd シングルモード光ファイバ母材の選択方法
JP2004500590A (ja) * 1999-07-27 2004-01-08 コーニング・インコーポレーテッド 負の分散および大なるＡｅｆｆを有する光導波路
EP1222482A2 (de) * 1999-10-12 2002-07-17 Corning Incorporated Für höhere wellenlängen optimierter glasfaserlichtleiter
US6334017B1 (en) 1999-10-26 2001-12-25 Corning Inc Ring photonic crystal fibers
US6477297B1 (en) * 2000-03-08 2002-11-05 Corning Incorporated Reduction of bend loss through constraint of optical fiber parameters
KR20030003706A (ko) * 2000-03-30 2003-01-10 코닝 인코포레이티드 분산 기울기를 보상하는 광 도파관 섬유
IT1318846B1 (it) * 2000-09-11 2003-09-10 Pirelli Cavi E Sistemi Spa Rete di distribuzione di segnali ad una pluralita' di apparecchiatureutente.
KR100769268B1 (ko) 2000-09-11 2007-10-23 피렐리 에스피에이 다수의 사용자 장비에 신호를 분배하기 위한 신호 분배 네트워크 및 이를 위한 광파이버 및 광케이블
US6563995B2 (en) * 2001-04-02 2003-05-13 Lightwave Electronics Optical wavelength filtering apparatus with depressed-index claddings
DE10152328B4 (de) * 2001-10-26 2004-09-30 Heraeus Tenevo Ag Verfahren zur Herstellung eines Rohres aus Quarzglas, rohrförmiges Halbzeug aus porösem Quarzglas u. Verwendung desselben
US6801699B1 (en) 2001-11-15 2004-10-05 Corning Incorporated High capacity optical waveguide fiber
KR20050040858A (ko) * 2001-11-15 2005-05-03 코닝 인코포레이티드 고용량 광도파관 섬유
US6947652B2 (en) * 2002-06-14 2005-09-20 3M Innovative Properties Company Dual-band bend tolerant optical waveguide
US6952519B2 (en) * 2003-05-02 2005-10-04 Corning Incorporated Large effective area high SBS threshold optical fiber
US7082243B2 (en) * 2004-04-05 2006-07-25 Corning Incorporated Large effective area high SBS threshold optical fiber
US7130516B2 (en) * 2004-08-31 2006-10-31 3M Innovative Properties Company Triple-band bend tolerant optical waveguide
US7130515B2 (en) * 2004-08-31 2006-10-31 3M Innovative Properties Company Triple-band bend tolerant optical waveguide
US20070003198A1 (en) * 2005-06-29 2007-01-04 Lance Gibson Low loss optical fiber designs and methods for their manufacture
US7272289B2 (en) * 2005-09-30 2007-09-18 Corning Incorporated Low bend loss optical fiber
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
US9042695B2 (en) * 2007-10-05 2015-05-26 Optacore D.O.O. Optical Fibers Low bending loss multimode fiber transmission system
MX2010003804A (es) * 2007-10-09 2010-04-21 Adc Telecommunications Inc Mini terminal de conexion.
US7903923B2 (en) * 2007-10-09 2011-03-08 Adc Telecommunications, Inc. Drop terminal releasable engagement mechanism
JP6321589B2 (ja) 2015-07-17 2018-05-09 株式会社フジクラ 光ファイバ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934281B2 (ja) * 1977-02-08 1984-08-21 日本電信電話株式会社 単一モ−ド光フアイバ
US4715679A (en) * 1981-12-07 1987-12-29 Corning Glass Works Low dispersion, low-loss single-mode optical waveguide
US4641917A (en) * 1985-02-08 1987-02-10 At&T Bell Laboratories Single mode optical fiber
US4877304A (en) * 1987-09-09 1989-10-31 Corning Incorporated Few-mode/single-mode fiber
US5032001A (en) * 1990-03-09 1991-07-16 At&T Bell Laboratories Optical fiber having enhanced bend resistance
US5111525A (en) * 1990-10-15 1992-05-05 General Dynamics Corporation Split-core fiber optic waveguide and sensor
JP2959877B2 (ja) * 1991-06-24 1999-10-06 古河電気工業株式会社 光ファイバの製造方法

Also Published As

Publication number Publication date
EP0604787A1 (de) 1994-07-06
AU5262993A (en) 1994-07-21
EP0604787B1 (de) 2001-05-09
CA2109389A1 (en) 1994-07-01
US5278931A (en) 1994-01-11
JPH06235839A (ja) 1994-08-23
AU660382B2 (en) 1995-06-22
DE69330200T2 (de) 2001-08-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee