TW452663B - Dispersion-compensating optical fiber, and, optical transmission line and dispersion-compensating module respectively including the same - Google Patents
Dispersion-compensating optical fiber, and, optical transmission line and dispersion-compensating module respectively including the same Download PDFInfo
- Publication number
- TW452663B TW452663B TW089127199A TW89127199A TW452663B TW 452663 B TW452663 B TW 452663B TW 089127199 A TW089127199 A TW 089127199A TW 89127199 A TW89127199 A TW 89127199A TW 452663 B TW452663 B TW 452663B
- Authority
- TW
- Taiwan
- Prior art keywords
- dispersion
- fiber
- wavelength
- dispersion compensation
- refractive index
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 139
- 230000003287 optical effect Effects 0.000 title claims abstract description 115
- 239000013307 optical fiber Substances 0.000 title claims abstract description 36
- 239000006185 dispersion Substances 0.000 claims abstract description 541
- 239000000835 fiber Substances 0.000 claims description 336
- 238000005253 cladding Methods 0.000 claims description 155
- 230000002079 cooperative effect Effects 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 240000002834 Paulownia tomentosa Species 0.000 claims description 2
- 235000010678 Paulownia tomentosa Nutrition 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 49
- 238000004891 communication Methods 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000014509 gene expression Effects 0.000 description 4
- 230000000644 propagated effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 108010038598 smooth muscle cell-derived migration factor Proteins 0.000 description 2
- WXBXVVIUZANZAU-CMDGGOBGSA-N trans-2-decenoic acid Chemical compound CCCCCCC\C=C\C(O)=O WXBXVVIUZANZAU-CMDGGOBGSA-N 0.000 description 2
- 101150036244 AREG gene Proteins 0.000 description 1
- 101100516040 Caenorhabditis elegans nra-2 gene Proteins 0.000 description 1
- 244000290594 Ficus sycomorus Species 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000007526 fusion splicing Methods 0.000 description 1
- 229940119177 germanium dioxide Drugs 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
- H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
- H04B10/2525—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating 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
- G02B6/02004—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
- 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
-
- 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
- G02B6/03638—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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29371—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion
- G02B6/29374—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide
- G02B6/29376—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide coupling light guides for controlling wavelength dispersion, e.g. by concatenation of two light guides having different dispersion properties
- G02B6/29377—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide coupling light guides for controlling wavelength dispersion, e.g. by concatenation of two light guides having different dispersion properties controlling dispersion around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
-
- 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)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000109730A JP2001296444A (ja) | 2000-04-11 | 2000-04-11 | 分散補償光ファイバ、光伝送路および分散補償モジュール |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW452663B true TW452663B (en) | 2001-09-01 |
Family
ID=18622374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW089127199A TW452663B (en) | 2000-04-11 | 2000-12-19 | Dispersion-compensating optical fiber, and, optical transmission line and dispersion-compensating module respectively including the same |
Country Status (8)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4413407B2 (ja) * | 2000-10-04 | 2010-02-10 | 古河電気工業株式会社 | 光ファイバおよびそれを用いた光伝送路 |
| US6519402B2 (en) * | 2000-11-27 | 2003-02-11 | Fujikura, Ltd. | Dispersion compensating optical fiber, and dispersion compensating optical fiber module |
| JP2003004995A (ja) | 2001-06-26 | 2003-01-08 | Fujikura Ltd | 分散補償光ファイバ及び分散補償光ファイバモジュール |
| JP2003315600A (ja) * | 2002-02-21 | 2003-11-06 | Sumitomo Electric Ind Ltd | 光ファイバの接続構造、光学部品及び光ファイバの接続方法 |
| US6757468B2 (en) * | 2002-03-14 | 2004-06-29 | Corning Incorporated | Dispersion compensation optical fiber and optical transmission line using same |
| US6768847B2 (en) | 2002-03-15 | 2004-07-27 | Fitel Usa Corp. | Dispersion compensating module and fiber for control of residual dispersion |
| JP4123823B2 (ja) | 2002-05-17 | 2008-07-23 | 住友電気工業株式会社 | 分散補償ユニットおよび光通信システム |
| CN1310045C (zh) * | 2002-10-01 | 2007-04-11 | 古河电气工业株式会社 | 光纤、光传送线路以及光纤的制造方法 |
| FR2845486B1 (fr) * | 2002-10-07 | 2005-01-28 | Cit Alcatel | Fibre optique a compensation de dispersion chromatique |
| CN1310047C (zh) * | 2002-12-18 | 2007-04-11 | 古河电气工业株式会社 | 光纤和使用它的光传送路 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5361319A (en) * | 1992-02-04 | 1994-11-01 | Corning Incorporated | Dispersion compensating devices and systems |
| US5448674A (en) * | 1992-11-18 | 1995-09-05 | At&T Corp. | Article comprising a dispersion-compensating optical waveguide |
| CA2202586C (en) * | 1996-04-15 | 2003-05-06 | Masashi Onishi | Dispersion compensating fiber and optical transmission system including the same |
| US5995694A (en) | 1996-06-21 | 1999-11-30 | The Furukawa Electric Co., Ltd. | Wavelength division multiplex communication link for optical transmission |
| CA2232101A1 (en) * | 1997-03-25 | 1998-09-25 | Kazunori Mukasa | Dispersion compensating optical fiber, and wavelength division multiplex light transmission line using the same |
| JP4284866B2 (ja) * | 1997-12-08 | 2009-06-24 | 住友電気工業株式会社 | 分散補償モジュール |
| DE19839870A1 (de) * | 1998-09-02 | 2000-03-09 | Deutsche Telekom Ag | Optische Single-Mode-Lichtleitfaser |
| EP1130428A4 (en) * | 1998-09-18 | 2005-08-31 | Sumitomo Electric Industries | FIBER WITH DISPERSION COMPENSATION |
| DE19852704A1 (de) * | 1998-11-16 | 2000-05-18 | Heraeus Quarzglas | Verfahren zur Herstellung einer Vorform für eine optische Faser und für die Durchführung des Verfahrens geeignetes Substratrohr |
| EP1116969A1 (en) * | 1999-06-25 | 2001-07-18 | The Furukawa Electric Co., Ltd. | Dispersion compensation optical fiber and optical transmission line comprising the dispersion compensation optical fiber |
| CN1361950A (zh) * | 1999-07-19 | 2002-07-31 | 住友电气工业株式会社 | 以散补偿系统 |
| AU2000275586A1 (en) * | 2000-01-31 | 2001-08-14 | Sumitomo Electric Industries, Ltd. | Wavelength dispersion compensation module and optical transmission system including the same |
| JP4362927B2 (ja) * | 2000-03-13 | 2009-11-11 | 住友電気工業株式会社 | 分散補償器および光伝送システム |
| US6445864B2 (en) * | 2000-03-24 | 2002-09-03 | Corning Incorporated | Dispersion compensating optical fiber |
-
2000
- 2000-04-11 JP JP2000109730A patent/JP2001296444A/ja active Pending
- 2000-12-01 KR KR1020027013636A patent/KR100749295B1/ko not_active Expired - Fee Related
- 2000-12-01 EP EP00979055A patent/EP1275018A1/en not_active Withdrawn
- 2000-12-01 CA CA002405146A patent/CA2405146A1/en not_active Abandoned
- 2000-12-01 WO PCT/JP2000/008528 patent/WO2001077727A1/en active Application Filing
- 2000-12-01 AU AU2001216509A patent/AU2001216509A1/en not_active Abandoned
- 2000-12-01 CN CNB008195277A patent/CN1198156C/zh not_active Expired - Lifetime
- 2000-12-19 TW TW089127199A patent/TW452663B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU2001216509A1 (en) | 2001-10-23 |
| CA2405146A1 (en) | 2001-10-18 |
| JP2001296444A (ja) | 2001-10-26 |
| CN1452723A (zh) | 2003-10-29 |
| KR20030007516A (ko) | 2003-01-23 |
| CN1198156C (zh) | 2005-04-20 |
| WO2001077727A1 (en) | 2001-10-18 |
| KR100749295B1 (ko) | 2007-08-14 |
| EP1275018A1 (en) | 2003-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GD4A | Issue of patent certificate for granted invention patent | ||
| MM4A | Annulment or lapse of patent due to non-payment of fees |