DE69900055D1 - Eliminierung der optischen Leistungsbegrenzung verursacht durch Ramaneffekt in faseroptischen Verbindungen - Google Patents
Eliminierung der optischen Leistungsbegrenzung verursacht durch Ramaneffekt in faseroptischen VerbindungenInfo
- Publication number
- DE69900055D1 DE69900055D1 DE69900055T DE69900055T DE69900055D1 DE 69900055 D1 DE69900055 D1 DE 69900055D1 DE 69900055 T DE69900055 T DE 69900055T DE 69900055 T DE69900055 T DE 69900055T DE 69900055 D1 DE69900055 D1 DE 69900055D1
- Authority
- DE
- Germany
- Prior art keywords
- elimination
- fiber optic
- optical power
- power limitation
- optic connections
- 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.)
- Expired - Fee Related
Links
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
- H04B10/29—Repeaters
- H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
- H04B10/2912—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing
- H04B10/2916—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing using Raman or Brillouin amplifiers
-
- 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
-
- 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
- H04B10/2537—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to scattering processes, e.g. Raman or Brillouin scattering
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Lasers (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9800350A FR2773655B1 (fr) | 1998-01-15 | 1998-01-15 | Elimination de la limitation en puissance optique due a l'effet raman dans les liaisons par fibre optique |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69900055D1 true DE69900055D1 (de) | 2001-04-05 |
DE69900055T2 DE69900055T2 (de) | 2001-10-18 |
Family
ID=9521792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69900055T Expired - Fee Related DE69900055T2 (de) | 1998-01-15 | 1999-01-14 | Eliminierung der optischen Leistungsbegrenzung verursacht durch Ramaneffekt in faseroptischen Verbindungen |
Country Status (6)
Country | Link |
---|---|
US (1) | US6529672B1 (de) |
EP (1) | EP0930732B1 (de) |
JP (1) | JPH11261177A (de) |
DE (1) | DE69900055T2 (de) |
DK (1) | DK0930732T3 (de) |
FR (1) | FR2773655B1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10037745A1 (de) * | 2000-08-02 | 2001-12-06 | Siemens Ag | Verfahren und Anordnungen zum Übertragen eines optischen Signals |
US6898351B2 (en) * | 2000-11-07 | 2005-05-24 | Photon-X, Llc | Optical fiber transmission systems with suppressed light scattering |
KR100421140B1 (ko) * | 2002-05-17 | 2004-03-04 | 삼성전자주식회사 | 어븀 첨가 광섬유를 이용한 라만 광섬유 증폭기 |
US6952519B2 (en) * | 2003-05-02 | 2005-10-04 | Corning Incorporated | Large effective area high SBS threshold optical fiber |
KR20060009388A (ko) * | 2003-06-09 | 2006-01-31 | 코닝 인코포레이티드 | 억제된 sbs를 갖는 광통신 시스템 |
EP1632040A1 (de) * | 2003-06-11 | 2006-03-08 | Corning Incorporated | Optisches kommunikationssystem mit unterdrücktem sbs |
US7558480B2 (en) * | 2003-07-31 | 2009-07-07 | Corning Incorporated | Unrepeatered optical communication system with suppressed SBS |
US7711013B2 (en) * | 2004-03-31 | 2010-05-04 | Imra America, Inc. | Modular fiber-based chirped pulse amplification system |
US7082243B2 (en) * | 2004-04-05 | 2006-07-25 | Corning Incorporated | Large effective area high SBS threshold optical fiber |
US8081376B2 (en) * | 2007-06-06 | 2011-12-20 | Sumitomo Electric Industries, Ltd. | Multi-stage fiber amplifier to suppress Raman scattered light |
CA3156196C (en) | 2017-01-27 | 2024-06-25 | Teraxion Inc. | Optical fiber filter of wideband deleterious light and uses thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4786140A (en) * | 1987-10-30 | 1988-11-22 | Gte Laboratories Incorporated | Method of modulating large-power light beams using fiber raman amplification |
US5323404A (en) * | 1993-11-02 | 1994-06-21 | At&T Bell Laboratories | Optical fiber laser or amplifier including high reflectivity gratings |
US6122298A (en) * | 1996-11-01 | 2000-09-19 | Tyco Submarine Systems Ltd. | Multi-wavelength optical pump |
US5892615A (en) * | 1997-03-17 | 1999-04-06 | Sdl, Inc. | Output power enhancement in optical fiber lasers |
US5815518A (en) * | 1997-06-06 | 1998-09-29 | Lucent Technologies Inc. | Article comprising a cascaded raman fiber laser |
US6115174A (en) * | 1998-07-21 | 2000-09-05 | Corvis Corporation | Optical signal varying devices |
US6088152A (en) * | 1999-03-08 | 2000-07-11 | Lucent Technologies Inc. | Optical amplifier arranged to offset Raman gain |
-
1998
- 1998-01-15 FR FR9800350A patent/FR2773655B1/fr not_active Expired - Fee Related
-
1999
- 1999-01-12 US US09/228,683 patent/US6529672B1/en not_active Expired - Fee Related
- 1999-01-12 JP JP11005788A patent/JPH11261177A/ja active Pending
- 1999-01-14 DE DE69900055T patent/DE69900055T2/de not_active Expired - Fee Related
- 1999-01-14 DK DK99400080T patent/DK0930732T3/da active
- 1999-01-14 EP EP99400080A patent/EP0930732B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69900055T2 (de) | 2001-10-18 |
FR2773655B1 (fr) | 2000-02-11 |
DK0930732T3 (da) | 2001-06-05 |
EP0930732B1 (de) | 2001-02-28 |
FR2773655A1 (fr) | 1999-07-16 |
JPH11261177A (ja) | 1999-09-24 |
US6529672B1 (en) | 2003-03-04 |
EP0930732A1 (de) | 1999-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ALCATEL LUCENT, PARIS, FR |
|
8339 | Ceased/non-payment of the annual fee |