ATE341868T1 - Einstellung optischer charakteristik in wellenlängen-multiplex-systemen - Google Patents

Einstellung optischer charakteristik in wellenlängen-multiplex-systemen

Info

Publication number
ATE341868T1
ATE341868T1 AT02360220T AT02360220T ATE341868T1 AT E341868 T1 ATE341868 T1 AT E341868T1 AT 02360220 T AT02360220 T AT 02360220T AT 02360220 T AT02360220 T AT 02360220T AT E341868 T1 ATE341868 T1 AT E341868T1
Authority
AT
Austria
Prior art keywords
algorithm
network elements
nmsl
measurements
optical components
Prior art date
Application number
AT02360220T
Other languages
English (en)
Inventor
Juergen Loehr
Joerg Schabernack
Werner Beisel
Hans-Joerg Dr Jaekel
Volker Dr Haegele
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE341868T1 publication Critical patent/ATE341868T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/03—WDM arrangements
    • H04J14/0305—WDM arrangements in end terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
AT02360220T 2002-07-22 2002-07-22 Einstellung optischer charakteristik in wellenlängen-multiplex-systemen ATE341868T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02360220A EP1385278B1 (de) 2002-07-22 2002-07-22 Einstellung optischer Charakteristik in Wellenlängen-Multiplex-Systemen

Publications (1)

Publication Number Publication Date
ATE341868T1 true ATE341868T1 (de) 2006-10-15

Family

ID=29797344

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02360220T ATE341868T1 (de) 2002-07-22 2002-07-22 Einstellung optischer charakteristik in wellenlängen-multiplex-systemen

Country Status (4)

Country Link
US (1) US20040013425A1 (de)
EP (1) EP1385278B1 (de)
AT (1) ATE341868T1 (de)
DE (1) DE60215143T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050089332A1 (en) * 2003-10-03 2005-04-28 Near Margalit Long reach optical transmission over a single fiber
JP5457557B2 (ja) * 2009-07-31 2014-04-02 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 波長分割多重アクセスネットワークを動作させるための装置および方法
US10260254B2 (en) 2015-09-02 2019-04-16 Tnbt Holdings Pty Ltd Mechanism for transmitting a torque applied to a handle and a method for operating a mechanism for transmitting a torque applied to a handle

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225922A (en) * 1991-11-21 1993-07-06 At&T Bell Laboratories Optical transmission system equalizer
JP3373332B2 (ja) * 1995-05-26 2003-02-04 Ｋｄｄｉ株式会社 プリエンファシス方式光波長多重通信方法および装置
JP3132638B2 (ja) * 1995-08-08 2001-02-05 日本電気株式会社 光波長多重伝送方式
JP2748908B2 (ja) * 1995-10-19 1998-05-13 日本電気株式会社 光伝送路特性測定方法とその装置および光波長多重伝送方法とその装置
US6025947A (en) * 1996-05-02 2000-02-15 Fujitsu Limited Controller which controls a variable optical attenuator to control the power level of a wavelength-multiplexed optical signal when the number of channels are varied
US6128111A (en) * 1996-12-19 2000-10-03 Nortel Networks Corporation Monitoring of nonlinear effects
US6944406B1 (en) * 2000-08-04 2005-09-13 Fujitsu Limited Transport system with tunable channel spacing DWDM
JP4671478B2 (ja) * 2000-08-08 2011-04-20 富士通株式会社 波長多重光通信システムおよび波長多重光通信方法
US20020131115A1 (en) * 2000-08-28 2002-09-19 The Furukawa Electric Co. Ltd. Wavelength multiplex transmission method and system
US6735395B1 (en) * 2000-09-29 2004-05-11 Futurewei Technologies, Inc. WDM communication system utilizing WDM optical sources with stabilized wavelengths and light intensity and method for stabilization thereof
US6804464B2 (en) * 2000-11-01 2004-10-12 Dowslake Microsystems Corporation Flexible and low cost wavelength management for optical networking
US20020163690A1 (en) * 2001-02-13 2002-11-07 Yang Dan Dan Flexible and low cost wavelength management for optical networking

Also Published As

Publication number Publication date
US20040013425A1 (en) 2004-01-22
EP1385278A1 (de) 2004-01-28
DE60215143T2 (de) 2007-08-16
DE60215143D1 (de) 2006-11-16
EP1385278B1 (de) 2006-10-04

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