ID28331A - Pemandu gelombang optik mode tunggal - Google Patents
Pemandu gelombang optik mode tunggalInfo
- 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 - + -
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 (id) | 2001-05-10 |
Family
ID=22235393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IDW20010293A ID28331A (id) | 1998-07-14 | 1999-06-21 | Pemandu gelombang optik mode tunggal |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP1105758A4 (id) |
JP (1) | JP2002520671A (id) |
KR (1) | KR20010053516A (id) |
CN (1) | CN1309780A (id) |
AU (1) | AU4703599A (id) |
BR (1) | BR9912005C1 (id) |
CA (1) | CA2337013A1 (id) |
ID (1) | ID28331A (id) |
TW (1) | TW554184B (id) |
WO (1) | WO2000004410A1 (id) |
ZA (1) | ZA200007393B (id) |
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 (nl) * | 2002-06-06 | 2004-01-06 | Draka Fibre Technology Bv | Single mode optische vezel, alsmede optisch communicatiesysteem. |
CN100432720C (zh) * | 2006-12-13 | 2008-11-12 | 上海波汇通信科技有限公司 | 用于超长距离光纤传输网络的单模光纤 |
JP2015072466A (ja) * | 2013-09-04 | 2015-04-16 | 住友電気工業株式会社 | 光ファイバ伝送路 |
CN112510472B (zh) * | 2019-09-16 | 2022-08-09 | 华为技术有限公司 | 一种少模掺铒光纤以及少模掺铒光纤放大器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2736440B1 (fr) * | 1995-07-07 | 1997-08-01 | Alcatel Submarcom | Guide optique monomode a dispersion decalee et grande surface effective de mode |
US5684909A (en) * | 1996-02-23 | 1997-11-04 | Corning Inc | Large effective area single mode optical waveguide |
-
1999
- 1999-06-21 ID IDW20010293A patent/ID28331A/id unknown
- 1999-06-21 WO PCT/US1999/013993 patent/WO2000004410A1/en not_active Application Discontinuation
- 1999-06-21 CN CN99808647A patent/CN1309780A/zh active Pending
- 1999-06-21 JP JP2000560476A patent/JP2002520671A/ja active Pending
- 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 CA CA002337013A patent/CA2337013A1/en not_active Abandoned
- 1999-06-21 BR BRPI9912005-4A patent/BR9912005C1/pt not_active IP Right Cessation
- 1999-06-21 KR KR1020017000535A patent/KR20010053516A/ko not_active Application Discontinuation
- 1999-07-14 TW TW088112140A patent/TW554184B/zh active
-
2000
- 2000-12-12 ZA ZA200007393A patent/ZA200007393B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CN1309780A (zh) | 2001-08-22 |
WO2000004410A1 (en) | 2000-01-27 |
EP1105758A1 (en) | 2001-06-13 |
EP1105758A4 (en) | 2005-06-01 |
JP2002520671A (ja) | 2002-07-09 |
CA2337013A1 (en) | 2000-01-27 |
BR9912005A (pt) | 2001-05-02 |
ZA200007393B (en) | 2002-01-30 |
KR20010053516A (ko) | 2001-06-25 |
AU4703599A (en) | 2000-02-07 |
TW554184B (en) | 2003-09-21 |
BR9912005C1 (pt) | 2006-06-13 |
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