AU5223299A - Long haul single mode waveguide - Google Patents
Long haul single mode waveguide Download PDFInfo
- Publication number
- AU5223299A AU5223299A AU52232/99A AU5223299A AU5223299A AU 5223299 A AU5223299 A AU 5223299A AU 52232/99 A AU52232/99 A AU 52232/99A AU 5223299 A AU5223299 A AU 5223299A AU 5223299 A AU5223299 A AU 5223299A
- Authority
- AU
- Australia
- Prior art keywords
- range
- segment
- single mode
- radius
- segments
- 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.)
- Abandoned
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
- G02B6/10—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
- G02B6/125—Bends, branchings or intersections
-
- 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
- G02B6/02252—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
- G02B6/02285—Characterised by the polarisation mode dispersion [PMD] properties, e.g. for minimising PMD
-
- 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
- G02B6/03605—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)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Optical Communication System (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9499698P | 1998-07-31 | 1998-07-31 | |
US60094996 | 1998-07-31 | ||
US60105310 | 1998-10-23 | ||
US60106332 | 1998-10-30 | ||
PCT/US1999/016615 WO2000007048A1 (en) | 1998-07-31 | 1999-07-22 | Long haul single mode waveguide |
Publications (1)
Publication Number | Publication Date |
---|---|
AU5223299A true AU5223299A (en) | 2000-02-21 |
Family
ID=22248424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU52232/99A Abandoned AU5223299A (en) | 1998-07-31 | 1999-07-22 | Long haul single mode waveguide |
Country Status (9)
Country | Link |
---|---|
JP (1) | JP2003522337A (zh) |
KR (1) | KR100667408B1 (zh) |
CN (1) | CN1134680C (zh) |
AU (1) | AU5223299A (zh) |
BR (1) | BR9912650A (zh) |
CA (1) | CA2339010A1 (zh) |
ID (1) | ID28769A (zh) |
WO (1) | WO2000007048A1 (zh) |
ZA (1) | ZA994882B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6789960B2 (en) | 2001-07-06 | 2004-09-14 | Corning Incorporated | Method of connecting optical fibers, an optical fiber therefor, and an optical fiber span therefrom |
KR100485889B1 (ko) * | 2002-10-30 | 2005-04-29 | 엘에스전선 주식회사 | Wdm 방식 광전송시스템용 광섬유 |
US6952519B2 (en) * | 2003-05-02 | 2005-10-04 | Corning Incorporated | Large effective area high SBS threshold optical fiber |
KR100651506B1 (ko) * | 2004-05-13 | 2006-11-29 | 삼성전자주식회사 | 장거리 광 통신망을 위한 광섬유 |
KR100735239B1 (ko) * | 2004-05-28 | 2007-07-03 | 삼성전자주식회사 | 메트로 망용 광섬유 |
KR100826053B1 (ko) * | 2006-10-18 | 2008-04-28 | 엘에스전선 주식회사 | 파장분할다중 광전송 시스템용 광섬유, 이를 이용한광전송선 및 광통신 시스템 |
CN114153021A (zh) * | 2021-08-25 | 2022-03-08 | 山东富通光导科技有限公司 | 低色散斜率大有效面积的非零色散位移光纤 |
WO2023228743A1 (ja) * | 2022-05-26 | 2023-11-30 | 住友電気工業株式会社 | 光ファイバ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5835655A (en) * | 1995-01-26 | 1998-11-10 | Corning Incorporated | Large effective area waveguide fiber |
US5894537A (en) * | 1996-01-11 | 1999-04-13 | Corning Incorporated | Dispersion managed optical waveguide |
US5748824A (en) * | 1995-11-17 | 1998-05-05 | Corning Incorporated | Positive dispersion optical waveguide |
-
1999
- 1999-07-22 JP JP2000562782A patent/JP2003522337A/ja active Pending
- 1999-07-22 ID IDW20010456A patent/ID28769A/id unknown
- 1999-07-22 CA CA002339010A patent/CA2339010A1/en not_active Abandoned
- 1999-07-22 WO PCT/US1999/016615 patent/WO2000007048A1/en active IP Right Grant
- 1999-07-22 KR KR1020017001299A patent/KR100667408B1/ko not_active IP Right Cessation
- 1999-07-22 BR BR9912650-8A patent/BR9912650A/pt not_active IP Right Cessation
- 1999-07-22 AU AU52232/99A patent/AU5223299A/en not_active Abandoned
- 1999-07-22 CN CNB998086460A patent/CN1134680C/zh not_active Expired - Fee Related
- 1999-07-29 ZA ZA9904882A patent/ZA994882B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BR9912650A (pt) | 2001-05-02 |
ID28769A (id) | 2001-06-28 |
ZA994882B (en) | 2000-03-31 |
KR100667408B1 (ko) | 2007-01-10 |
CN1309778A (zh) | 2001-08-22 |
KR20010072124A (ko) | 2001-07-31 |
CN1134680C (zh) | 2004-01-14 |
WO2000007048A1 (en) | 2000-02-10 |
JP2003522337A (ja) | 2003-07-22 |
CA2339010A1 (en) | 2000-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DA3 | Amendments made section 104 |
Free format text: THE NATURE OF THE AMENDMENT IS: THE PRIORITY DETAILS IN REGARD TO PATENT APPLICATION NUMBER 52232/99 SHOULD INCLUDE, US 19981023 60105310 AND US 19981030 60106332 |
|
MK5 | Application lapsed section 142(2)(e) - patent request and compl. specification not accepted |