KR20040072650A - 단일 모드 분산 보상 광섬유 - Google Patents
단일 모드 분산 보상 광섬유 Download PDFInfo
- Publication number
- KR20040072650A KR20040072650A KR10-2004-7008964A KR20047008964A KR20040072650A KR 20040072650 A KR20040072650 A KR 20040072650A KR 20047008964 A KR20047008964 A KR 20047008964A KR 20040072650 A KR20040072650 A KR 20040072650A
- Authority
- KR
- South Korea
- Prior art keywords
- segment
- refractive index
- range
- relative refractive
- dispersion
- 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.)
- Withdrawn
Links
- 239000006185 dispersion Substances 0.000 title claims abstract description 128
- 239000013307 optical fiber Substances 0.000 title claims abstract description 79
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 18
- 238000005253 cladding Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 31
- 230000003287 optical effect Effects 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 17
- 238000004891 communication Methods 0.000 claims description 8
- 230000007613 environmental effect Effects 0.000 claims description 4
- 230000008054 signal transmission Effects 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 49
- 238000010586 diagram Methods 0.000 description 7
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 5
- 229920003266 Leaf® Polymers 0.000 description 5
- 229910052731 fluorine Inorganic materials 0.000 description 5
- 239000011737 fluorine Substances 0.000 description 5
- 238000000151 deposition Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004038 photonic crystal Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 229910052732 germanium Inorganic materials 0.000 description 3
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000253 optical time-domain reflectometry Methods 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229910005793 GeO 2 Inorganic materials 0.000 description 1
- 229910003902 SiCl 4 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010130 dispersion processing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
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
- G02B6/02214—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
- G02B6/03638—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 - + -
-
- 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
- G02B6/036—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)
- 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 (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/014,781 US6650814B2 (en) | 2001-12-11 | 2001-12-11 | Single mode dispersion compensating optical fiber |
| US10/014,781 | 2001-12-11 | ||
| PCT/US2002/035859 WO2003050577A1 (en) | 2001-12-11 | 2002-11-08 | Single mode dispersion compensating optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20040072650A true KR20040072650A (ko) | 2004-08-18 |
Family
ID=21767697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2004-7008964A Withdrawn KR20040072650A (ko) | 2001-12-11 | 2002-11-08 | 단일 모드 분산 보상 광섬유 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6650814B2 (https=) |
| EP (1) | EP1454170A1 (https=) |
| JP (1) | JP2005512146A (https=) |
| KR (1) | KR20040072650A (https=) |
| CN (1) | CN1602435A (https=) |
| AU (1) | AU2002352552A1 (https=) |
| WO (1) | WO2003050577A1 (https=) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2854517B1 (fr) * | 2003-04-29 | 2005-08-05 | Cit Alcatel | Module de compensation de dispersion chromatique |
| US6931186B2 (en) | 2002-04-05 | 2005-08-16 | Alcatel | Chromatic dispersion compensation module |
| US7206484B2 (en) * | 2002-07-01 | 2007-04-17 | Sumitomo Electric Industries, Ltd. | Optical fiber, dispersion compensator, and optical transmission system |
| US7239783B2 (en) * | 2002-07-01 | 2007-07-03 | Sumitomo Electric Industries, Ltd. | Optical fiber, dispersion compensator, and optical transmission system |
| US7102812B2 (en) * | 2002-10-15 | 2006-09-05 | Corning Incorporated | Devices and methods for raman amplification and dispersion compensation |
| US7209620B2 (en) * | 2003-01-23 | 2007-04-24 | Sterlite Optical Technologies Limited | Dispersion optimized fiber having higher spot area |
| US7167619B2 (en) * | 2003-08-28 | 2007-01-23 | Brookhaven Science Associates | Interactive display system having a matrix optical detector |
| DE10355413A1 (de) * | 2003-11-27 | 2005-07-07 | Siemens Ag | Optische Übertragungsstrecke mit diskreten Dispersion-Kompensationeinheiten |
| FR2864254B1 (fr) * | 2003-12-23 | 2006-03-03 | Cit Alcatel | Fibre optique multimode hom a gestion de dispersion |
| US20050185905A1 (en) * | 2004-02-20 | 2005-08-25 | Burke James P. | Dispersion correction fiber, transmission system and method of operating same |
| FR2887037B1 (fr) | 2005-06-14 | 2007-08-24 | Draka Comteq France | Fibre de compensation de la dispersion chromatique et de la pente de dispersion chromatique |
| FR2893149B1 (fr) | 2005-11-10 | 2008-01-11 | Draka Comteq France | Fibre optique monomode. |
| FR2899693B1 (fr) * | 2006-04-10 | 2008-08-22 | Draka Comteq France | Fibre optique monomode. |
| US7450807B2 (en) | 2006-08-31 | 2008-11-11 | Corning Incorporated | Low bend loss optical fiber with deep depressed ring |
| WO2009062131A1 (en) | 2007-11-09 | 2009-05-14 | Draka Comteq, B.V. | Microbend- resistant optical fiber |
| FR2930997B1 (fr) * | 2008-05-06 | 2010-08-13 | Draka Comteq France Sa | Fibre optique monomode |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1076250A (fr) | 1953-02-24 | 1954-10-25 | Deka Soc | Sécheuse-glaceuse rotative pour épreuves photographiques |
| US4715679A (en) | 1981-12-07 | 1987-12-29 | Corning Glass Works | Low dispersion, low-loss single-mode optical waveguide |
| 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 |
| JPH07261048A (ja) | 1994-03-23 | 1995-10-13 | Sumitomo Electric Ind Ltd | 分散補償ファイバ |
| JP3491644B2 (ja) | 1994-08-26 | 2004-01-26 | 住友電気工業株式会社 | 光ファイバの製造方法 |
| CA2157828C (en) | 1994-09-13 | 2003-02-11 | Youichi Akasaka | Dispersion compensating optical fiber for wavelength division multiplex transmission |
| US5553185A (en) | 1994-12-27 | 1996-09-03 | Corning Incorporated | Controlled dispersion optical waveguide |
| CA2170815C (en) | 1995-03-10 | 2002-05-28 | Youichi Akasaka | Dispersion compensating optical fiber |
| CN1087432C (zh) | 1995-08-31 | 2002-07-10 | 住友电气工业株式会社 | 色散补偿光纤及其制造方法 |
| US5999679A (en) | 1997-07-14 | 1999-12-07 | Corning Incorporated | Dispersion compensating single mode waveguide |
| JP3337943B2 (ja) | 1997-05-20 | 2002-10-28 | 株式会社フジクラ | 分散補償光ファイバ |
| BR9811141A (pt) | 1997-08-07 | 2000-07-18 | Corning Inc | Fibra de guia deonda ótica de modo simples de compensação de dispersão |
| JP3337954B2 (ja) | 1997-09-17 | 2002-10-28 | 株式会社フジクラ | 分散補償光ファイバ |
| AU769968B2 (en) | 1998-09-18 | 2004-02-12 | Sumitomo Electric Industries, Ltd. | Dispersion compensating fiber |
| US6233387B1 (en) | 1998-11-30 | 2001-05-15 | Corning Incorporated | Broadband pulse-reshaping optical fiber |
| WO2000067053A1 (en) | 1999-04-30 | 2000-11-09 | Corning Incorporated | Dispersion compensating fiber |
| FR2795828B1 (fr) * | 1999-06-29 | 2001-10-05 | Cit Alcatel | Fibre optique pour la compensation de la dispersion chromatique d'une fibre optique a dispersion chromatique positive |
| US6430347B1 (en) | 1999-09-30 | 2002-08-06 | Corning Incorporated | Dispersion and dispersion slope compensated fiber link |
| TW544532B (en) * | 1999-11-08 | 2003-08-01 | Sumitomo Electric Industries | Optical fiber, manufacture method of the optical fiber, and optical transmission system with the optical fiber |
| US6445864B2 (en) | 2000-03-24 | 2002-09-03 | Corning Incorporated | Dispersion compensating optical fiber |
| AU783168B2 (en) * | 2000-06-23 | 2005-09-29 | Sumitomo Electric Industries, Ltd. | Optical fiber, optical transmission line and dispersion compensating module |
| JP2002169049A (ja) * | 2000-09-21 | 2002-06-14 | Furukawa Electric Co Ltd:The | 光ファイバとそれを用いた分散補償器および光伝送路ならびに光伝送システム |
| WO2002069005A1 (en) | 2001-02-26 | 2002-09-06 | Corning Incorporated | Waveguide fiber for dispersion and slope compensation |
| US20030059186A1 (en) | 2001-09-26 | 2003-03-27 | Hebgen Peter G. | L-band dispersion compensating fiber and transmission system including same |
-
2001
- 2001-12-11 US US10/014,781 patent/US6650814B2/en not_active Expired - Fee Related
-
2002
- 2002-11-08 KR KR10-2004-7008964A patent/KR20040072650A/ko not_active Withdrawn
- 2002-11-08 JP JP2003551576A patent/JP2005512146A/ja active Pending
- 2002-11-08 CN CN02824500.8A patent/CN1602435A/zh active Pending
- 2002-11-08 WO PCT/US2002/035859 patent/WO2003050577A1/en not_active Ceased
- 2002-11-08 AU AU2002352552A patent/AU2002352552A1/en not_active Abandoned
- 2002-11-08 EP EP02789514A patent/EP1454170A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN1602435A (zh) | 2005-03-30 |
| US20030113083A1 (en) | 2003-06-19 |
| US6650814B2 (en) | 2003-11-18 |
| WO2003050577A1 (en) | 2003-06-19 |
| JP2005512146A (ja) | 2005-04-28 |
| EP1454170A1 (en) | 2004-09-08 |
| AU2002352552A1 (en) | 2003-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20040610 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| PC1203 | Withdrawal of no request for examination | ||
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |