ID29527A - Serat optik dan sistem transmisi optik yang mencakup serat optik yang sama - Google Patents
Serat optik dan sistem transmisi optik yang mencakup serat optik yang samaInfo
- Publication number
- ID29527A ID29527A IDW00200101368A ID20011368A ID29527A ID 29527 A ID29527 A ID 29527A ID W00200101368 A IDW00200101368 A ID W00200101368A ID 20011368 A ID20011368 A ID 20011368A ID 29527 A ID29527 A ID 29527A
- Authority
- ID
- Indonesia
- Prior art keywords
- optical fiber
- transmission system
- optical
- system covering
- same
- 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
- G02B6/02004—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
- G02B6/02019—Effective area greater than 90 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
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
-
- 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
- G02B6/02214—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
- G02B6/02223—Dual window fibres, i.e. characterised by dispersion properties around 1550 nm and in at least another wavelength window, e.g. 1310 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
- G02B6/02266—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
- G02B6/036—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
-
- 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
- G02B6/03638—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
- G02B6/0365—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
- G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
- G02B6/0281—Graded index region forming part of the central core segment, e.g. alpha profile, triangular, trapezoidal core
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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33579798 | 1998-11-26 | ||
JP11093511A JP2000221352A (ja) | 1998-11-26 | 1999-03-31 | 光ファイバおよび光伝送システム |
JP9905855 | 1999-10-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
ID29527A true ID29527A (id) | 2001-09-06 |
Family
ID=56289974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IDW00200101368A ID29527A (id) | 1998-11-26 | 1999-11-26 | Serat optik dan sistem transmisi optik yang mencakup serat optik yang sama |
Country Status (10)
Country | Link |
---|---|
US (4) | US6266467B1 (ko) |
EP (1) | EP1146358A4 (ko) |
JP (2) | JP3928355B2 (ko) |
KR (1) | KR100642035B1 (ko) |
CN (1) | CN1327254C (ko) |
AU (1) | AU767723B2 (ko) |
CA (1) | CA2352268A1 (ko) |
HK (1) | HK1041728B (ko) |
ID (1) | ID29527A (ko) |
WO (1) | WO2000031573A1 (ko) |
Families Citing this family (81)
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US6212322B1 (en) | 1998-09-11 | 2001-04-03 | Corning Incorporated | Positive dispersion low dispersion slope fiber |
FR2783609B1 (fr) * | 1998-09-17 | 2002-08-30 | Cit Alcatel | Fibre optique monomode optimisee pour les hauts debits |
EP1046069A1 (fr) | 1998-09-17 | 2000-10-25 | Alcatel | Fibre optique a rapport optimise entre l'aire effective et la pente de dispersion pour systemes de transmission a fibre optique a multiplexage en longueurs d'onde |
KR100636332B1 (ko) * | 1998-09-21 | 2006-10-19 | 피렐리 카비 에 시스테미 소시에떼 퍼 아찌오니 | 확장 파장 밴드용의 광파이버 |
FR2784198B1 (fr) * | 1998-10-05 | 2002-08-30 | Cit Alcatel | Fibre optique utilisable pour systeme de transmissions a multiplexage en longueur d'onde |
ID29527A (id) * | 1998-11-26 | 2001-09-06 | Sumitomo Electric Industries | Serat optik dan sistem transmisi optik yang mencakup serat optik yang sama |
CA2355124C (en) | 1998-12-18 | 2011-07-19 | Pirelli & C. S.P.A. | Optical fiber for metropolitan and access network systems |
WO2000038356A1 (en) | 1998-12-18 | 2000-06-29 | Pirelli Cavi E Sistemi S.P.A. | Optical system and method having low loss and non-linear effects |
EP1154294B1 (en) * | 1999-01-18 | 2012-08-29 | Sumitomo Electric Industries, Ltd. | Optical fiber and method of manufacture thereof |
AU2003203793B2 (en) * | 1999-01-18 | 2005-06-16 | Sumitomo Electric Industries, Ltd. | Optical fiber and method of manufacture thereof |
WO2000060775A1 (fr) * | 1999-04-01 | 2000-10-12 | Sumitomo Electric Industries, Ltd. | Systeme de communication optique mrl (multiplexage par repartition en longueur d'onde) |
CA2340947A1 (en) | 1999-06-28 | 2001-01-04 | The Furukawa Electric Co., Ltd. | Optical transmission line |
WO2001004675A1 (fr) | 1999-07-12 | 2001-01-18 | Fujikura Ltd. | Fibre optique a dispersion decalee |
US6694079B1 (en) | 1999-07-27 | 2004-02-17 | Fujikura Ltd. | Disperson-shifted optical fiber employing dual shape core profile |
EP1124145A1 (en) | 1999-08-20 | 2001-08-16 | The Furukawa Electric Co., Ltd. | Optical fiber and optical transmission line including the same |
WO2001018575A1 (fr) * | 1999-09-09 | 2001-03-15 | Fujikura Ltd. | Fibre optique a dispersion decalee |
EP1238298A1 (en) * | 1999-11-22 | 2002-09-11 | Corning Incorporated | Dispersion shifted large effective area waveguide fiber |
JP2001174650A (ja) * | 1999-12-15 | 2001-06-29 | Sumitomo Electric Ind Ltd | 光ファイバおよび光ケーブル |
FR2805620B1 (fr) * | 2000-02-24 | 2002-05-31 | Cit Alcatel | Fibre optique monomode en cable pour reseau de transmission a fibre optique a multiplexage en longueur d'onde |
JP2001255563A (ja) * | 2000-03-08 | 2001-09-21 | Sumitomo Electric Ind Ltd | 光伝送システム |
US6526209B1 (en) * | 2000-04-17 | 2003-02-25 | Sumitomo Electric Industries, Ltd. | Optical fiber having improved optics and structure |
US6766088B2 (en) | 2000-05-01 | 2004-07-20 | Sumitomo Electric Industries, Ltd. | Optical fiber and method for making the same |
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 |
KR100349320B1 (ko) * | 2000-08-25 | 2002-08-21 | 엘지전선 주식회사 | 좁은 간격의 광채널을 이용한 파장분할 다중화 방식의광전송장치용 광섬유 |
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JP4443788B2 (ja) | 2001-03-30 | 2010-03-31 | 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通信システム |
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NL1020780C2 (nl) * | 2002-06-06 | 2004-01-06 | Draka Fibre Technology Bv | Single mode optische vezel, alsmede optisch communicatiesysteem. |
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US20040022509A1 (en) * | 2002-07-31 | 2004-02-05 | Pushkar Tandon | Non-zero dispersion shifted optical fiber with depressed core having large effective area, low slope and low dispersion |
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CN111320373B (zh) * | 2018-12-15 | 2023-06-23 | 中天科技精密材料有限公司 | 光纤预制棒以及制备方法 |
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US5822488A (en) * | 1995-10-04 | 1998-10-13 | Sumitomo Electric Industries, Inc. | Single-mode optical fiber with plural core portions |
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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 |
JP3369389B2 (ja) | 1996-02-08 | 2003-01-20 | 住友電気工業株式会社 | 分散シフト光ファイバ |
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EP0798578A1 (en) * | 1996-03-22 | 1997-10-01 | Corning Incorporated | Dispersion shifted optical waveguide fiber |
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JP3675579B2 (ja) * | 1996-08-08 | 2005-07-27 | 住友電気工業株式会社 | 光ファイバ用母材の製造方法 |
CA2225889A1 (en) * | 1996-12-27 | 1998-06-27 | Sumitomo Electric Industries, Ltd. | Dispersion-shifted fiber |
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-
1999
- 1999-11-26 ID IDW00200101368A patent/ID29527A/id unknown
- 1999-11-26 KR KR1020017006513A patent/KR100642035B1/ko active IP Right Grant
- 1999-11-26 WO PCT/JP1999/006611 patent/WO2000031573A1/ja active IP Right Grant
- 1999-11-26 CA CA002352268A patent/CA2352268A1/en not_active Abandoned
- 1999-11-26 AU AU14105/00A patent/AU767723B2/en not_active Ceased
- 1999-11-26 CN CNB998150789A patent/CN1327254C/zh not_active Expired - Lifetime
- 1999-11-26 JP JP2000584332A patent/JP3928355B2/ja not_active Expired - Lifetime
- 1999-11-26 EP EP99972744A patent/EP1146358A4/en not_active Withdrawn
-
2000
- 2000-05-30 US US09/580,483 patent/US6266467B1/en not_active Expired - Lifetime
-
2001
- 2001-05-03 US US09/847,438 patent/US20010031119A1/en not_active Abandoned
- 2001-08-02 US US09/919,904 patent/US6415089B2/en not_active Expired - Lifetime
-
2002
- 2002-05-03 HK HK02103332.9A patent/HK1041728B/zh not_active IP Right Cessation
- 2002-06-05 US US10/162,188 patent/US6859595B2/en not_active Expired - Lifetime
-
2006
- 2006-08-28 JP JP2006231118A patent/JP2007011399A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2000031573A1 (fr) | 2000-06-02 |
US20030077057A1 (en) | 2003-04-24 |
HK1041728B (zh) | 2007-11-09 |
US6859595B2 (en) | 2005-02-22 |
JP3928355B2 (ja) | 2007-06-13 |
KR100642035B1 (ko) | 2006-11-03 |
AU767723B2 (en) | 2003-11-20 |
EP1146358A1 (en) | 2001-10-17 |
HK1041728A1 (en) | 2002-07-19 |
EP1146358A4 (en) | 2005-09-07 |
US20010031119A1 (en) | 2001-10-18 |
CA2352268A1 (en) | 2000-06-02 |
US6415089B2 (en) | 2002-07-02 |
AU1410500A (en) | 2000-06-13 |
JP2007011399A (ja) | 2007-01-18 |
KR20010101071A (ko) | 2001-11-14 |
US6266467B1 (en) | 2001-07-24 |
US20020012511A1 (en) | 2002-01-31 |
CN1327254C (zh) | 2007-07-18 |
CN1332856A (zh) | 2002-01-23 |
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