DE60033765D1 - Dispersionsverschobene optische Faser für ein faseroptisches Wellenlängenmultiplexübertragungssystem - Google Patents

Dispersionsverschobene optische Faser für ein faseroptisches Wellenlängenmultiplexübertragungssystem

Info

Publication number
DE60033765D1
DE60033765D1 DE60033765T DE60033765T DE60033765D1 DE 60033765 D1 DE60033765 D1 DE 60033765D1 DE 60033765 T DE60033765 T DE 60033765T DE 60033765 T DE60033765 T DE 60033765T DE 60033765 D1 DE60033765 D1 DE 60033765D1
Authority
DE
Germany
Prior art keywords
transmission system
wavelength division
fiber optic
division multiplex
multiplex transmission
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 - Lifetime
Application number
DE60033765T
Other languages
English (en)
Other versions
DE60033765T2 (de
Inventor
Pierre Sillard
Montmorillon Louis-Anne De
Ludovic Fleury
Pascale Nouchi
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.)
Draka Comteq BV
Original Assignee
Draka Comteq BV
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=9552526&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60033765(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Draka Comteq BV filed Critical Draka Comteq BV
Application granted granted Critical
Publication of DE60033765D1 publication Critical patent/DE60033765D1/de
Publication of DE60033765T2 publication Critical patent/DE60033765T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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 - + -
    • 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
    • G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
    • G02B6/02009—Large effective area or mode field radius, e.g. to reduce nonlinear effects in single mode fibres
    • G02B6/02014—Effective area greater than 60 square microns in the C band, i.e. 1530-1565 nm
    • 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
    • G02B6/02219—Characterised by the wavelength dispersion properties in the silica low loss window around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
    • G02B6/02266—Positive dispersion fibres at 1550 nm
    • G02B6/02271—Non-zero dispersion shifted fibres, i.e. having a small positive dispersion at 1550 nm, e.g. ITU-T G.655 dispersion between 1.0 to 10 ps/nm.km for avoiding nonlinear effects
    • 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
    • G02B6/0228—Characterised by the wavelength dispersion slope properties around 1550 nm

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
DE60033765T 1999-11-25 2000-11-24 Dispersionsverschobene optische Faser für ein faseroptisches Wellenlängenmultiplexübertragungssystem Expired - Lifetime DE60033765T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9914829A FR2801685B1 (fr) 1999-11-25 1999-11-25 Fibre optique a dispersion chromatique decalee pour systemes de transmission a fibre optique a multiplexage en longueurs d'onde
FR9914829 1999-11-25

Publications (2)

Publication Number Publication Date
DE60033765D1 true DE60033765D1 (de) 2007-04-19
DE60033765T2 DE60033765T2 (de) 2007-11-22

Family

ID=9552526

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60033765T Expired - Lifetime DE60033765T2 (de) 1999-11-25 2000-11-24 Dispersionsverschobene optische Faser für ein faseroptisches Wellenlängenmultiplexübertragungssystem

Country Status (7)

Country Link
US (1) US6612756B1 (de)
EP (1) EP1103830B1 (de)
CN (1) CN1323504C (de)
AT (1) ATE356361T1 (de)
DE (1) DE60033765T2 (de)
DK (1) DK1103830T3 (de)
FR (1) FR2801685B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1391657A (zh) 1999-11-22 2003-01-15 康宁股份有限公司 有效面积大的色散位移波导光纤
JP2004519701A (ja) 2000-08-16 2004-07-02 コーニング・インコーポレーテッド 大なる実効面積、低分散且つ低分散傾斜を有する光ファイバ
WO2004011975A1 (en) * 2002-07-31 2004-02-05 Corning Incorporated Non-zero dispersion shifted optical fiber having large effective area, low slope and low zero dispersion
CN1310045C (zh) * 2002-10-01 2007-04-11 古河电气工业株式会社 光纤、光传送线路以及光纤的制造方法
JP2004126141A (ja) * 2002-10-01 2004-04-22 Furukawa Electric Co Ltd:The 光ファイバとその製造方法
FR2849213B1 (fr) 2002-12-24 2005-03-04 Cit Alcatel Fibre optique
US6985662B2 (en) * 2003-10-30 2006-01-10 Corning Incorporated Dispersion compensating fiber for moderate dispersion NZDSF and transmission system utilizing same
US7024083B2 (en) * 2004-02-20 2006-04-04 Corning Incorporated Non-zero dispersion shifted optical fiber
US7106934B1 (en) 2005-06-30 2006-09-12 Corning Incorporated Non-zero dispersion shifted optical fiber

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4447125A (en) * 1981-06-09 1984-05-08 Bell Telephone Laboratories, Incorporated Low dispension single mode fiber
US5448674A (en) * 1992-11-18 1995-09-05 At&T Corp. Article comprising a dispersion-compensating optical waveguide
FR2724234B1 (fr) * 1994-09-05 1997-01-03 Alcatel Fibres Optiques Fibre optique monomode a dispersion decalee
JPH09304640A (ja) * 1996-02-12 1997-11-28 Corning Inc 大きい実効面積を有する単一モード光導波路
CA2202586C (en) * 1996-04-15 2003-05-06 Masashi Onishi Dispersion compensating fiber and optical transmission system including the same
JP3418086B2 (ja) * 1997-05-09 2003-06-16 住友電気工業株式会社 波長分割多重伝送用光伝送路およびその構成方法
US5878182A (en) * 1997-06-05 1999-03-02 Lucent Technologies Inc. Optical fiber having a low-dispersion slope in the erbium amplifier region
JP4109323B2 (ja) * 1997-08-27 2008-07-02 住友電気工業株式会社 非線形性光ファイバ、光ファイバコイル及び波長変換器
IDP000009398A (id) * 1997-08-28 1999-06-17 Sumitomo Electric Industries Serat geser-dispersi
KR19990038607A (ko) * 1997-11-06 1999-06-05 윤종용 다단계 코아 구조를 가지는 단일모드 광섬유
US6337942B1 (en) * 1998-12-17 2002-01-08 Sumitomo Electric Industries, Ltd. Optical fiber
US6243522B1 (en) * 1998-12-21 2001-06-05 Corning Incorporated Photonic crystal fiber
FR2795828B1 (fr) * 1999-06-29 2001-10-05 Cit Alcatel Fibre optique pour la compensation de la dispersion chromatique d'une fibre optique a dispersion chromatique positive

Also Published As

Publication number Publication date
CN1323504C (zh) 2007-06-27
CN1303194A (zh) 2001-07-11
DE60033765T2 (de) 2007-11-22
EP1103830B1 (de) 2007-03-07
ATE356361T1 (de) 2007-03-15
DK1103830T3 (da) 2007-04-30
US6612756B1 (en) 2003-09-02
FR2801685A1 (fr) 2001-06-01
EP1103830A1 (de) 2001-05-30
FR2801685B1 (fr) 2002-02-22

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