DE602005006958D1 - Optisches Kommunikationssystem zur Verminderung der Polarisationsmodendispersion mittels Polarisationsverwürfler - Google Patents

Optisches Kommunikationssystem zur Verminderung der Polarisationsmodendispersion mittels Polarisationsverwürfler

Info

Publication number
DE602005006958D1
DE602005006958D1 DE602005006958T DE602005006958T DE602005006958D1 DE 602005006958 D1 DE602005006958 D1 DE 602005006958D1 DE 602005006958 T DE602005006958 T DE 602005006958T DE 602005006958 T DE602005006958 T DE 602005006958T DE 602005006958 D1 DE602005006958 D1 DE 602005006958D1
Authority
DE
Germany
Prior art keywords
polarization
scramblers
communication system
optical communication
mode 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.)
Active
Application number
DE602005006958T
Other languages
English (en)
Inventor
Henning Buelow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent SAS
Original Assignee
Alcatel Lucent SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alcatel Lucent SAS filed Critical Alcatel Lucent SAS
Publication of DE602005006958D1 publication Critical patent/DE602005006958D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04B10/2569—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to polarisation mode dispersion [PMD]
DE602005006958T 2005-01-12 2005-01-12 Optisches Kommunikationssystem zur Verminderung der Polarisationsmodendispersion mittels Polarisationsverwürfler Active DE602005006958D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05290078A EP1681786B1 (de) 2005-01-12 2005-01-12 Optisches Kommunikationssystem zur Verminderung der Polarisationsmodendispersion mittels Polarisationsverwürfler

Publications (1)

Publication Number Publication Date
DE602005006958D1 true DE602005006958D1 (de) 2008-07-03

Family

ID=34941888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005006958T Active DE602005006958D1 (de) 2005-01-12 2005-01-12 Optisches Kommunikationssystem zur Verminderung der Polarisationsmodendispersion mittels Polarisationsverwürfler

Country Status (5)

Country Link
US (1) US7546040B2 (de)
EP (1) EP1681786B1 (de)
CN (1) CN1805309A (de)
AT (1) ATE396557T1 (de)
DE (1) DE602005006958D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008167235A (ja) * 2006-12-28 2008-07-17 Fujitsu Ltd 偏波スクランブラ装置、送信装置、中継装置および偏波スクランブラ方法
JP2014096663A (ja) * 2012-11-08 2014-05-22 Fujitsu Ltd 光伝送システム、光送信器、光受信器及び光伝送方法
US9276639B2 (en) 2013-02-25 2016-03-01 Apple Inc. Wirelessly charged electronic device with shared inductor circuitry
EP2816744B1 (de) * 2013-06-17 2018-08-29 ZTE (USA) Inc. Verfahren und Vorrichtung für digitales Polarisationsscrambling in kohärenten optischen Kommunikationssystemen mit digitaler Sende- und Empfangssignalverarbeitung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3939003B2 (ja) * 1998-02-20 2007-06-27 富士通株式会社 同期偏波スクランブラを用いた光通信システム及び光受信装置
GB2380807B (en) * 2000-08-04 2004-07-07 Jr Joseph David Evankow Apparatus for polarization-independent optical polarization scrambler and a method for use therein
DE10058262A1 (de) * 2000-11-23 2002-05-29 Sel Alcatel Ag Verfahren zur Verbesserung der Signalqualität von optischen Signalen, Übertragungssystem sowie Modulator
KR100380255B1 (ko) * 2001-03-16 2003-04-18 도남시스템주식회사 반복적인 고속 편광 스크램블링을 이용한 편광의존성 손실측정장치 및 방법
US7206517B1 (en) * 2001-03-16 2007-04-17 University Of Southern California (La) Monitoring and in-line compensation of polarization dependent loss for lightwave systems
JP2003060576A (ja) * 2001-08-22 2003-02-28 Nec Corp 偏波スクランブラユニット及びこれを用いた多中継伝送システム
JP2003158488A (ja) * 2001-11-20 2003-05-30 Fujitsu Ltd 偏波スクランブルにより光信号を伝送する方法及び装置
CA2419357C (en) * 2002-02-22 2007-07-24 Nippon Telegraph And Telephone Corporation Polarization scrambler and optical network using the same
US6765723B1 (en) * 2002-03-26 2004-07-20 Nortel Networks Limited Compensation of polarization-dependent distortion such as PMD
DE60220668T2 (de) * 2002-08-06 2008-02-21 Alcatel Lucent Verfahren zur adaptiven Rückkopplungssteuerung der Farbzerstreuungskompensation
KR100501544B1 (ko) * 2003-04-08 2005-07-18 한국과학기술원 편광효과에 의한 시스템 열화의 저감방법 및 장치
US7095912B1 (en) * 2003-04-09 2006-08-22 At&T Corp. Technique for mitigation of polarization mode dispersion in fiber optic transmission links

Also Published As

Publication number Publication date
EP1681786A1 (de) 2006-07-19
ATE396557T1 (de) 2008-06-15
US20060153574A1 (en) 2006-07-13
EP1681786B1 (de) 2008-05-21
CN1805309A (zh) 2006-07-19
US7546040B2 (en) 2009-06-09

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