KR20060006957A - 넓은 유효영역과 높은 sbs 임계값을 가지는 광섬유 - Google Patents
넓은 유효영역과 높은 sbs 임계값을 가지는 광섬유 Download PDFInfo
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- KR20060006957A KR20060006957A KR1020057020855A KR20057020855A KR20060006957A KR 20060006957 A KR20060006957 A KR 20060006957A KR 1020057020855 A KR1020057020855 A KR 1020057020855A KR 20057020855 A KR20057020855 A KR 20057020855A KR 20060006957 A KR20060006957 A KR 20060006957A
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- optical fiber
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Images
Classifications
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- 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
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- 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
- G02B6/03666—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 - + - +
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- 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
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- 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
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- 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
- G02B6/02242—Low dispersion slope fibres having a dispersion slope <0.06 ps/km/nm2
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- 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
- G02B6/02266—Positive dispersion fibres at 1550 nm
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- 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
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- 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
- G02B6/03633—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 - -
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- 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
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- 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 - + -
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- 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
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- 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
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/30—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects
- H01S3/302—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects in an optical fibre
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46767603P | 2003-05-02 | 2003-05-02 | |
| US60/467,676 | 2003-05-02 | ||
| US50731303P | 2003-09-29 | 2003-09-29 | |
| US60/507,313 | 2003-09-29 | ||
| US52895303P | 2003-12-11 | 2003-12-11 | |
| US60/528,953 | 2003-12-11 | ||
| US54649004P | 2004-02-20 | 2004-02-20 | |
| US60/546,490 | 2004-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20060006957A true KR20060006957A (ko) | 2006-01-20 |
Family
ID=33437190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020057020855A Withdrawn KR20060006957A (ko) | 2003-05-02 | 2004-04-06 | 넓은 유효영역과 높은 sbs 임계값을 가지는 광섬유 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6952519B2 (https=) |
| EP (1) | EP1620960A2 (https=) |
| JP (1) | JP2006525551A (https=) |
| KR (1) | KR20060006957A (https=) |
| CN (1) | CN101697022B (https=) |
| WO (1) | WO2004100406A2 (https=) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100575934B1 (ko) * | 2003-01-22 | 2006-05-02 | 삼성전자주식회사 | 광섬유 |
| US6904217B2 (en) * | 2003-01-29 | 2005-06-07 | Furukawa Electric North America | Method for the manufacture of optical fibers, improved optical fibers, and improved Raman fiber amplifier communication systems |
| US6952519B2 (en) * | 2003-05-02 | 2005-10-04 | Corning Incorporated | Large effective area high SBS threshold optical fiber |
| US6904218B2 (en) * | 2003-05-12 | 2005-06-07 | Fitel U.S.A. Corporation | Super-large-effective-area (SLA) optical fiber and communication system incorporating the same |
| KR20050024644A (ko) * | 2003-09-01 | 2005-03-11 | 삼성전자주식회사 | 양방향 파장분할다중방식 수동형 광 가입자망 및 이의파장대역 할당방법 |
| FR2867865B1 (fr) * | 2004-03-16 | 2008-05-30 | Cit Alcatel | Fibre optique a compensation de dispersion chromatique en bande utilisant un mode d'ordre superieur |
| US7082243B2 (en) * | 2004-04-05 | 2006-07-25 | Corning Incorporated | Large effective area high SBS threshold optical fiber |
| EP1605655A3 (en) * | 2004-06-07 | 2008-02-27 | Broadcom Corporation | Upstream power cutback |
| JP2006154707A (ja) * | 2004-10-29 | 2006-06-15 | Shin Etsu Chem Co Ltd | 光ファイバ |
| CN100545686C (zh) * | 2004-11-05 | 2009-09-30 | 株式会社藤仓 | 光纤和传输系统以及波分复用传输系统 |
| KR100913744B1 (ko) * | 2004-11-05 | 2009-08-24 | 가부시키가이샤후지쿠라 | 광섬유 및 전송 시스템, 및 파장 다중 전송 시스템 |
| US6959135B1 (en) * | 2004-12-21 | 2005-10-25 | Corning Incorporated | SBS suppressed nonlinear optical fiber |
| JP4400454B2 (ja) * | 2004-12-27 | 2010-01-20 | 住友電気工業株式会社 | 光ファイバ |
| JP2006235112A (ja) * | 2005-02-23 | 2006-09-07 | Sumitomo Electric Ind Ltd | 光伝送路 |
| JP4630124B2 (ja) * | 2005-05-12 | 2011-02-09 | 古河電気工業株式会社 | 光ファイバ |
| US7733561B2 (en) * | 2005-06-28 | 2010-06-08 | Ofs Fitel. Llc | Suppression of stimulated Brillouin scattering (SBS) in high power fiber amplifiers |
| US7272289B2 (en) * | 2005-09-30 | 2007-09-18 | Corning Incorporated | Low bend loss optical fiber |
| 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. |
| JP4677491B2 (ja) * | 2006-09-14 | 2011-04-27 | 株式会社フジクラ | 光ファイバ及び光ファイバ母材 |
| US7689083B1 (en) * | 2006-11-28 | 2010-03-30 | Corning Incorporated | High SBS threshold optical fiber |
| DK1930753T3 (en) * | 2006-12-04 | 2015-03-30 | Draka Comteq Bv | Optical fiber having a high Brillouin threshold strength and low bending |
| US7397991B1 (en) * | 2006-12-13 | 2008-07-08 | Corning Cable Systems Llc | Fiber optic cables and assemblies and the performance thereof |
| US20080205839A1 (en) * | 2007-02-28 | 2008-08-28 | Scott Robertson Bickham | Large effective area high SBS threshold optical fiber |
| JP4644739B2 (ja) * | 2007-03-16 | 2011-03-02 | 株式会社フジクラ | ポリマークラッド光ファイバ |
| US7817884B2 (en) | 2007-10-30 | 2010-10-19 | Corning Incorporated | Strain-managed optical waveguide assemblies and methods of forming same |
| US7627219B2 (en) * | 2007-11-01 | 2009-12-01 | Ofs Fitel Llc | Large mode area fiber amplifiers with reduced stimulated brillouin scattering |
| 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 |
| CN102124389A (zh) * | 2008-06-19 | 2011-07-13 | 康宁光缆系统有限公司 | 光缆、组件及其性能 |
| JP5470589B2 (ja) * | 2008-10-09 | 2014-04-16 | 独立行政法人情報通信研究機構 | ファイバフューズ検知装置 |
| US8224140B2 (en) * | 2009-12-11 | 2012-07-17 | Corning Cable Systems Llc | Cables with bend insensitive optical fibers |
| EP2754524B1 (de) | 2013-01-15 | 2015-11-25 | Corning Laser Technologies GmbH | Verfahren und Vorrichtung zum laserbasierten Bearbeiten von flächigen Substraten, d.h. Wafer oder Glaselement, unter Verwendung einer Laserstrahlbrennlinie |
| WO2014145426A1 (en) | 2013-03-15 | 2014-09-18 | Schott Corporation | Optical fiber for the reduction of stimulated brillouin scattering in high-power applications |
| US9517963B2 (en) | 2013-12-17 | 2016-12-13 | Corning Incorporated | Method for rapid laser drilling of holes in glass and products made therefrom |
| US11556039B2 (en) | 2013-12-17 | 2023-01-17 | Corning Incorporated | Electrochromic coated glass articles and methods for laser processing the same |
| EP3166895B1 (en) | 2014-07-08 | 2021-11-24 | Corning Incorporated | Methods and apparatuses for laser processing materials |
| US9995873B2 (en) | 2016-07-29 | 2018-06-12 | Corning Incorporated | Single-mode large effective area optical fibers |
| WO2018039206A1 (en) * | 2016-08-22 | 2018-03-01 | Commscope Technologies Llc | O-band optical communication system with dispersion compensation |
| JP6923284B2 (ja) | 2016-09-30 | 2021-08-18 | コーニング インコーポレイテッド | 非軸対称ビームスポットを用いて透明被加工物をレーザ加工するための装置及び方法 |
| LT3529214T (lt) | 2016-10-24 | 2021-02-25 | Corning Incorporated | Substrato apdorojimo stotis lakšto formos stiklo substratų lazeriniam mašininiam apdorojimui |
| WO2020009080A1 (ja) | 2018-07-02 | 2020-01-09 | 住友電気工業株式会社 | 光ファイバ |
| EP3859412B1 (en) * | 2020-01-31 | 2023-11-08 | Sterlite Technologies Limited | Few mode optical fiber |
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| Publication number | Priority date | Publication date | Assignee | Title |
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-
2004
- 2004-04-05 US US10/818,054 patent/US6952519B2/en not_active Expired - Lifetime
- 2004-04-06 EP EP04749855A patent/EP1620960A2/en not_active Withdrawn
- 2004-04-06 JP JP2006509791A patent/JP2006525551A/ja active Pending
- 2004-04-06 CN CN2009102050201A patent/CN101697022B/zh not_active Expired - Fee Related
- 2004-04-06 WO PCT/US2004/010747 patent/WO2004100406A2/en not_active Ceased
- 2004-04-06 KR KR1020057020855A patent/KR20060006957A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US6952519B2 (en) | 2005-10-04 |
| WO2004100406A8 (en) | 2004-12-23 |
| JP2006525551A (ja) | 2006-11-09 |
| WO2004100406A2 (en) | 2004-11-18 |
| CN101697022A (zh) | 2010-04-21 |
| CN101697022B (zh) | 2012-07-11 |
| US20040218882A1 (en) | 2004-11-04 |
| EP1620960A2 (en) | 2006-02-01 |
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