ID28331A - OPTICAL WAVE MODEL GUIDE - Google Patents
OPTICAL WAVE MODEL GUIDEInfo
- Publication number
- ID28331A ID28331A IDW20010293A ID20010293A ID28331A ID 28331 A ID28331 A ID 28331A ID W20010293 A IDW20010293 A ID W20010293A ID 20010293 A ID20010293 A ID 20010293A ID 28331 A ID28331 A ID 28331A
- Authority
- ID
- Indonesia
- Prior art keywords
- optical wave
- wave model
- model guide
- guide
- optical
- 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
- G02B6/036—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
- G02B6/03677—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
-
- 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
-
- 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
-
- 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 - + -
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Lasers (AREA)
- Optical Integrated Circuits (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9283598P | 1998-07-14 | 1998-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
ID28331A true ID28331A (en) | 2001-05-10 |
Family
ID=22235393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IDW20010293A ID28331A (en) | 1998-07-14 | 1999-06-21 | OPTICAL WAVE MODEL GUIDE |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP1105758A4 (en) |
JP (1) | JP2002520671A (en) |
KR (1) | KR20010053516A (en) |
CN (1) | CN1309780A (en) |
AU (1) | AU4703599A (en) |
BR (1) | BR9912005C1 (en) |
CA (1) | CA2337013A1 (en) |
ID (1) | ID28331A (en) |
TW (1) | TW554184B (en) |
WO (1) | WO2000004410A1 (en) |
ZA (1) | ZA200007393B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6771865B2 (en) | 2002-03-20 | 2004-08-03 | Corning Incorporated | Low bend loss optical fiber and components made therefrom |
NL1020780C2 (en) * | 2002-06-06 | 2004-01-06 | Draka Fibre Technology Bv | Single mode optical fiber as well as optical communication system. |
CN100432720C (en) * | 2006-12-13 | 2008-11-12 | 上海波汇通信科技有限公司 | Single-mode optical fiber used for overlength distance fiber transit network |
JP2015072466A (en) * | 2013-09-04 | 2015-04-16 | 住友電気工業株式会社 | Optical fiber transmission line |
CN112510472B (en) * | 2019-09-16 | 2022-08-09 | 华为技术有限公司 | Few-mode erbium-doped optical fiber and few-mode erbium-doped optical fiber amplifier |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2736440B1 (en) * | 1995-07-07 | 1997-08-01 | Alcatel Submarcom | SINGLE-MODE OPTICAL GUIDE WITH OFFSET DISPERSION AND LARGE EFFECTIVE MODE SURFACE |
US5684909A (en) * | 1996-02-23 | 1997-11-04 | Corning Inc | Large effective area single mode optical waveguide |
-
1999
- 1999-06-21 CA CA002337013A patent/CA2337013A1/en not_active Abandoned
- 1999-06-21 CN CN99808647A patent/CN1309780A/en active Pending
- 1999-06-21 BR BRPI9912005-4A patent/BR9912005C1/en not_active IP Right Cessation
- 1999-06-21 AU AU47035/99A patent/AU4703599A/en not_active Abandoned
- 1999-06-21 EP EP99930506A patent/EP1105758A4/en not_active Withdrawn
- 1999-06-21 WO PCT/US1999/013993 patent/WO2000004410A1/en not_active Application Discontinuation
- 1999-06-21 ID IDW20010293A patent/ID28331A/en unknown
- 1999-06-21 KR KR1020017000535A patent/KR20010053516A/en not_active Application Discontinuation
- 1999-06-21 JP JP2000560476A patent/JP2002520671A/en active Pending
- 1999-07-14 TW TW088112140A patent/TW554184B/en active
-
2000
- 2000-12-12 ZA ZA200007393A patent/ZA200007393B/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR9912005C1 (en) | 2006-06-13 |
ZA200007393B (en) | 2002-01-30 |
WO2000004410A1 (en) | 2000-01-27 |
CN1309780A (en) | 2001-08-22 |
KR20010053516A (en) | 2001-06-25 |
AU4703599A (en) | 2000-02-07 |
JP2002520671A (en) | 2002-07-09 |
BR9912005A (en) | 2001-05-02 |
CA2337013A1 (en) | 2000-01-27 |
TW554184B (en) | 2003-09-21 |
EP1105758A4 (en) | 2005-06-01 |
EP1105758A1 (en) | 2001-06-13 |
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