HK1045564A1 - 低色散光纖和採用這種低色散光纖的光傳輸系統 - Google Patents
低色散光纖和採用這種低色散光纖的光傳輸系統Info
- Publication number
- HK1045564A1 HK1045564A1 HK02106940.6A HK02106940A HK1045564A1 HK 1045564 A1 HK1045564 A1 HK 1045564A1 HK 02106940 A HK02106940 A HK 02106940A HK 1045564 A1 HK1045564 A1 HK 1045564A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- low
- optical fiber
- dispersion
- dispersion optical
- transmission system
- Prior art date
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
- G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
-
- 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
-
- 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
- G02B6/02004—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
- G02B6/02228—Dispersion flattened fibres, i.e. having a low dispersion variation over an extended wavelength range
- G02B6/02238—Low dispersion slope fibres
- G02B6/02242—Low dispersion slope fibres having a dispersion slope <0.06 ps/km/nm2
-
- 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
- G02B6/02252—Negative dispersion fibres at 1550 nm
- G02B6/02257—Non-zero dispersion shifted fibres, i.e. having a small negative 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
- G02B6/02219—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
- G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
- G02B6/0286—Combination of graded index in the central core segment and a graded index layer external to the central core segment
-
- 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
- G02B6/03622—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 2 layers only
- G02B6/03627—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 2 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
- G02B6/036—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
- G02B6/03622—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 2 layers only
- G02B6/03633—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 2 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
- G02B6/036—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
- G02B6/036—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
- G02B6/03661—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 4 layers only
- G02B6/03666—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 4 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
- G02B6/02214—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
- G02B6/02252—Negative dispersion fibres at 1550 nm
- G02B6/02261—Dispersion compensating fibres, i.e. for compensating positive dispersion of other fibres
-
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000049089 | 2000-02-25 | ||
PCT/JP2001/001353 WO2001063329A1 (fr) | 2000-02-25 | 2001-02-23 | Fibre optique a faible dispersion, et systeme optique de transmission l'utilisant |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1045564A1 true HK1045564A1 (zh) | 2002-11-29 |
Family
ID=18571075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK02106940.6A HK1045564A1 (zh) | 2000-02-25 | 2002-09-24 | 低色散光纖和採用這種低色散光纖的光傳輸系統 |
Country Status (9)
Country | Link |
---|---|
US (2) | US6684018B2 (zh) |
EP (1) | EP1189082A4 (zh) |
KR (1) | KR20010113806A (zh) |
CN (1) | CN1178080C (zh) |
BR (1) | BR0104593A (zh) |
CA (1) | CA2368327A1 (zh) |
HK (1) | HK1045564A1 (zh) |
RU (1) | RU2216755C2 (zh) |
WO (1) | WO2001063329A1 (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2368327A1 (en) * | 2000-02-25 | 2001-08-30 | The Furukawa Electric Co., Ltd | Low-dispersion optical fiber and optical transmission system using the low-dispersion optical fiber |
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 |
JP2002341157A (ja) * | 2001-03-15 | 2002-11-27 | Fujikura Ltd | 波長多重伝送路およびこれに用いる分散補償光ファイバ |
US20030059186A1 (en) * | 2001-09-26 | 2003-03-27 | Hebgen Peter G. | L-band dispersion compensating fiber and transmission system including same |
JP3886771B2 (ja) | 2001-10-29 | 2007-02-28 | 株式会社フジクラ | Wdm用シングルモード光ファイバ及び複合光線路 |
JP2003156649A (ja) * | 2001-11-19 | 2003-05-30 | Furukawa Electric Co Ltd:The | 光ファイバ |
JP2003227959A (ja) * | 2002-02-04 | 2003-08-15 | Furukawa Electric Co Ltd:The | 波長多重伝送用単一モード光ファイバ |
EP1474712A1 (en) | 2002-02-15 | 2004-11-10 | Corning Incorporated | Low slope dispersion shifted optical fiber |
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 |
US20040076392A1 (en) * | 2002-10-17 | 2004-04-22 | Bickham Scott R. | Low Kappa, dual-moat DC fiber and optical transmission line |
JP2004177817A (ja) * | 2002-11-28 | 2004-06-24 | Sumitomo Electric Ind Ltd | 光ファイバおよび光モジュール |
US7103251B2 (en) * | 2002-12-31 | 2006-09-05 | Corning Incorporated | Dispersion flattened NZDSF fiber |
KR100506311B1 (ko) * | 2003-01-20 | 2005-08-05 | 삼성전자주식회사 | 광대역 분산 제어 광섬유 |
US6959137B2 (en) * | 2003-06-11 | 2005-10-25 | Fitel U.S.A. Corporation | Large-effective-area inverse dispersion compensating fiber, and a transmission line incorporating the same |
US7024083B2 (en) * | 2004-02-20 | 2006-04-04 | Corning Incorporated | Non-zero dispersion shifted optical fiber |
EP1806599A4 (en) | 2004-10-22 | 2010-09-22 | Fujikura Ltd | OPTICAL FIBER, TRANSMISSION SYSTEM AND MULTIWAVEN LENGTH TRANSMISSION SYSTEM |
US7106934B1 (en) | 2005-06-30 | 2006-09-12 | Corning Incorporated | Non-zero dispersion shifted optical fiber |
US8693834B2 (en) * | 2011-08-15 | 2014-04-08 | Corning Incorporated | Few mode optical fibers for mode division multiplexing |
JP6890638B2 (ja) * | 2019-08-05 | 2021-06-18 | 京セラ株式会社 | 光ファイバー給電システム及び光ファイバーケーブル |
JP6889225B2 (ja) * | 2019-10-21 | 2021-06-18 | 京セラ株式会社 | 光ファイバー給電システム |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE972828C (de) | 1955-05-13 | 1959-10-01 | Maschf Augsburg Nuernberg Ag | Regeleinrichtung fuer eine Gasfederung von Fahrzeugen |
JPH01184159A (ja) * | 1988-01-19 | 1989-07-21 | Nitsuko Corp | プリンタ装置 |
US5822488A (en) * | 1995-10-04 | 1998-10-13 | Sumitomo Electric Industries, Inc. | Single-mode optical fiber with plural core portions |
JPH09211249A (ja) * | 1995-11-28 | 1997-08-15 | Sumitomo Electric Ind Ltd | シングルモード光ファイバ |
TW342460B (en) * | 1996-01-16 | 1998-10-11 | Sumitomo Electric Industries | A dispersion shift fiber |
JP3267302B2 (ja) * | 1996-07-31 | 2002-03-18 | コーニング インコーポレイテッド | 分散補正単一モード導波路 |
CA2229280A1 (en) * | 1997-02-12 | 1998-08-12 | Sumitomo Electric Industries, Ltd. | Dispersion-shifted fiber |
DE19712828A1 (de) | 1997-03-26 | 1998-10-15 | Sick Ag | Lichtgitter und Verfahren zu seiner Herstellung |
JPH10339819A (ja) | 1997-06-05 | 1998-12-22 | Furukawa Electric Co Ltd:The | 光増幅用光ファイバ |
JPH1184159A (ja) * | 1997-09-10 | 1999-03-26 | Furukawa Electric Co Ltd:The | 分散フラットファイバ |
CA2277332C (en) * | 1997-12-05 | 2003-03-25 | Sumitomo Electric Industries, Ltd. | Dispersion-flattened optical fiber |
CN1105930C (zh) * | 1997-12-30 | 2003-04-16 | 三星电子株式会社 | 单模光纤 |
US5905838A (en) * | 1998-02-18 | 1999-05-18 | Lucent Technologies Inc. | Dual window WDM optical fiber communication |
EP1081515A4 (en) * | 1998-04-30 | 2004-03-10 | Sumitomo Electric Industries | OPTICAL FIBER |
FR2783609B1 (fr) * | 1998-09-17 | 2002-08-30 | Cit Alcatel | Fibre optique monomode optimisee pour les hauts debits |
AU745736B2 (en) * | 1998-12-03 | 2002-03-28 | Sumitomo Electric Industries, Ltd. | Dispersion equalization optical fiber and optical transmission line including the same |
JP4316146B2 (ja) * | 1999-02-22 | 2009-08-19 | 古河電気工業株式会社 | 光伝送路およびその光伝送路に用いられる負分散光ファイバおよび光伝送路を用いた光伝送システム |
TW451088B (en) * | 1999-04-16 | 2001-08-21 | Sumitomo Electric Industries | Optical fiber and optical transmission line including the same |
US6301422B1 (en) * | 1999-04-28 | 2001-10-09 | Corning Incorporated | Large effective area fiber having a low total dispersion slope |
WO2000070378A1 (fr) * | 1999-05-17 | 2000-11-23 | The Furukawa Electric Co., Ltd. | Fibre optique et ligne de transmission optique comprenant la fibre optique |
RU2216029C2 (ru) * | 1999-09-09 | 2003-11-10 | Фудзикура Лтд. | Оптическое волокно с дисперсионным смещением |
CA2368327A1 (en) * | 2000-02-25 | 2001-08-30 | The Furukawa Electric Co., Ltd | Low-dispersion optical fiber and optical transmission system using the low-dispersion optical fiber |
JP4531954B2 (ja) * | 2000-09-01 | 2010-08-25 | 古河電気工業株式会社 | 光ファイバおよびその光ファイバを用いた光伝送路 |
US6519402B2 (en) * | 2000-11-27 | 2003-02-11 | Fujikura, Ltd. | Dispersion compensating optical fiber, and dispersion compensating optical fiber module |
-
2001
- 2001-02-23 CA CA002368327A patent/CA2368327A1/en not_active Abandoned
- 2001-02-23 WO PCT/JP2001/001353 patent/WO2001063329A1/ja not_active Application Discontinuation
- 2001-02-23 CN CNB018003249A patent/CN1178080C/zh not_active Expired - Fee Related
- 2001-02-23 KR KR1020017013227A patent/KR20010113806A/ko not_active Application Discontinuation
- 2001-02-23 RU RU2001131734/28A patent/RU2216755C2/ru not_active IP Right Cessation
- 2001-02-23 EP EP01906252A patent/EP1189082A4/en not_active Withdrawn
- 2001-02-23 BR BR0104593-8A patent/BR0104593A/pt not_active Application Discontinuation
- 2001-10-25 US US09/983,616 patent/US6684018B2/en not_active Expired - Lifetime
-
2002
- 2002-09-24 HK HK02106940.6A patent/HK1045564A1/zh unknown
-
2003
- 2003-09-16 US US10/662,341 patent/US6766089B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20010113806A (ko) | 2001-12-28 |
US20020102085A1 (en) | 2002-08-01 |
RU2216755C2 (ru) | 2003-11-20 |
WO2001063329A1 (fr) | 2001-08-30 |
US20040062500A1 (en) | 2004-04-01 |
EP1189082A1 (en) | 2002-03-20 |
CN1178080C (zh) | 2004-12-01 |
BR0104593A (pt) | 2002-01-08 |
US6766089B2 (en) | 2004-07-20 |
CN1363049A (zh) | 2002-08-07 |
CA2368327A1 (en) | 2001-08-30 |
EP1189082A4 (en) | 2005-01-12 |
US6684018B2 (en) | 2004-01-27 |
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