ATE360928T1 - Faseroptisches übertragungssystem mit raman- verstärkung - Google Patents
Faseroptisches übertragungssystem mit raman- verstärkungInfo
- Publication number
- ATE360928T1 ATE360928T1 AT02360069T AT02360069T ATE360928T1 AT E360928 T1 ATE360928 T1 AT E360928T1 AT 02360069 T AT02360069 T AT 02360069T AT 02360069 T AT02360069 T AT 02360069T AT E360928 T1 ATE360928 T1 AT E360928T1
- Authority
- AT
- Austria
- Prior art keywords
- polarization
- axis
- transmission system
- amplifier module
- optical fiber
- Prior art date
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
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
- H04B10/2572—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to forms of polarisation-dependent distortion other than PMD
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02360069A EP1341324B1 (de) | 2002-02-21 | 2002-02-21 | Faseroptisches Übertragungssystem mit Raman-Verstärkung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE360928T1 true ATE360928T1 (de) | 2007-05-15 |
Family
ID=27675781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02360069T ATE360928T1 (de) | 2002-02-21 | 2002-02-21 | Faseroptisches übertragungssystem mit raman- verstärkung |
Country Status (5)
Country | Link |
---|---|
US (1) | US6833947B2 (de) |
EP (1) | EP1341324B1 (de) |
CN (1) | CN1241341C (de) |
AT (1) | ATE360928T1 (de) |
DE (1) | DE60219758T2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004301991A (ja) * | 2003-03-31 | 2004-10-28 | Fujitsu Ltd | 光増幅制御ユニットおよび光増幅制御方法 |
JP4560300B2 (ja) * | 2004-02-05 | 2010-10-13 | 富士通株式会社 | ラマン光増幅器及びこれを用いた光伝送システム並びにラマン光増幅方法 |
US7724421B2 (en) * | 2005-06-16 | 2010-05-25 | Alcatel-Lucent Usa Inc. | Phase sensitive optical amplification |
JP2011188213A (ja) * | 2010-03-08 | 2011-09-22 | Fujitsu Ltd | 光信号送信装置、光増幅装置、光減衰装置及び光信号送信方法 |
US8912475B2 (en) * | 2011-11-22 | 2014-12-16 | Harris Corporation | Optical sensing system with a phase sensitive amplifier and associated methods |
US9793679B2 (en) | 2014-08-06 | 2017-10-17 | Mox Networks, LLC | Distributed Raman amplifier systems |
WO2016022863A1 (en) * | 2014-08-06 | 2016-02-11 | Mox Networks, LLC | Distributed raman amplifier systems |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0727149B2 (ja) | 1986-11-04 | 1995-03-29 | 沖電気工業株式会社 | 光結合器 |
EP1018666B1 (de) * | 1998-07-23 | 2012-04-18 | The Furukawa Electric Co., Ltd. | Optischer Zwischenverstärker |
US6611369B2 (en) * | 1999-09-06 | 2003-08-26 | Furukawa Electric Co., Ltd. | Optical signal amplifier |
JP2001356377A (ja) * | 2000-06-16 | 2001-12-26 | Kdd Submarine Cable Systems Inc | ポンプ光発生装置及びファイバラマン増幅器 |
AU2001284762A1 (en) * | 2000-08-09 | 2002-02-18 | Jds Uniphase Corporation | High order fiber raman amplifiers |
-
2002
- 2002-02-21 AT AT02360069T patent/ATE360928T1/de not_active IP Right Cessation
- 2002-02-21 DE DE60219758T patent/DE60219758T2/de not_active Expired - Lifetime
- 2002-02-21 EP EP02360069A patent/EP1341324B1/de not_active Expired - Lifetime
-
2003
- 2003-01-23 US US10/348,954 patent/US6833947B2/en not_active Expired - Lifetime
- 2003-02-20 CN CN03105416.1A patent/CN1241341C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1341324B1 (de) | 2007-04-25 |
DE60219758T2 (de) | 2008-01-17 |
CN1241341C (zh) | 2006-02-08 |
US20030156784A1 (en) | 2003-08-21 |
US6833947B2 (en) | 2004-12-21 |
EP1341324A1 (de) | 2003-09-03 |
CN1450733A (zh) | 2003-10-22 |
DE60219758D1 (de) | 2007-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |