DE69840134D1 - Remodulator für optische WDM-Übertragungssysteme - Google Patents

Remodulator für optische WDM-Übertragungssysteme

Info

Publication number
DE69840134D1
DE69840134D1 DE69840134T DE69840134T DE69840134D1 DE 69840134 D1 DE69840134 D1 DE 69840134D1 DE 69840134 T DE69840134 T DE 69840134T DE 69840134 T DE69840134 T DE 69840134T DE 69840134 D1 DE69840134 D1 DE 69840134D1
Authority
DE
Germany
Prior art keywords
remodulator
transmission systems
wdm transmission
optical wdm
optical
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 - Lifetime
Application number
DE69840134T
Other languages
English (en)
Inventor
Stephen B Alexander
Steve W Chaddick
Roy C Litz
Cecil D Smith
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.)
Ciena Corp
Original Assignee
Ciena Corp
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 Ciena Corp filed Critical Ciena Corp
Application granted granted Critical
Publication of DE69840134D1 publication Critical patent/DE69840134D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
DE69840134T 1997-10-21 1998-10-21 Remodulator für optische WDM-Übertragungssysteme Expired - Lifetime DE69840134D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95505897A 1997-10-21 1997-10-21

Publications (1)

Publication Number Publication Date
DE69840134D1 true DE69840134D1 (de) 2008-11-27

Family

ID=25496321

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69831214T Expired - Lifetime DE69831214T2 (de) 1997-10-21 1998-10-21 Remodulatoren für optische wdm-übertragungssysteme
DE69840134T Expired - Lifetime DE69840134D1 (de) 1997-10-21 1998-10-21 Remodulator für optische WDM-Übertragungssysteme

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69831214T Expired - Lifetime DE69831214T2 (de) 1997-10-21 1998-10-21 Remodulatoren für optische wdm-übertragungssysteme

Country Status (5)

Country Link
EP (5) EP1903709B1 (de)
AU (1) AU1272599A (de)
CA (1) CA2275700A1 (de)
DE (2) DE69831214T2 (de)
WO (1) WO1999021316A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6690884B1 (en) 1999-02-19 2004-02-10 Corvis Corporation Optical transmission systems including error correction and protection apparatuses and methods
WO2000055663A1 (en) 1999-03-15 2000-09-21 Visionex, Inc. Optical networking assembly
WO2000067408A1 (en) * 1999-04-30 2000-11-09 Sorrento Networks, Inc. Dense wavelength division multiplexing-based network interface module
US6542660B1 (en) 1999-05-25 2003-04-01 Cirrex Corp. Method and system for increasing a number of information channels carried by optical waveguides
WO2000072416A1 (en) 1999-05-25 2000-11-30 Cirrex Corporation Optical feedback assembly
JP3388464B2 (ja) 1999-11-04 2003-03-24 日本電気株式会社 誤り訂正を用いた光伝送システム及びそれに用いるパフォーマンスモニタ方式
GB0124234D0 (en) 2001-10-09 2001-11-28 Marconi Comm Ltd Apparatus for data transmission
EP1341353A1 (de) * 2002-02-28 2003-09-03 Corvis Algety Sender, Empfänger and Verfahren zur Wiedereinordnung von gemultiplexten Datenströmen
EP1357686B1 (de) * 2002-04-24 2008-02-20 Alcatel Lucent Remodulator für optische Übertragungssysteme
US7901870B1 (en) 2004-05-12 2011-03-08 Cirrex Systems Llc Adjusting optical properties of optical thin films
US7565084B1 (en) 2004-09-15 2009-07-21 Wach Michael L Robustly stabilizing laser systems
CN103957476B (zh) * 2014-04-29 2015-07-15 中国人民解放军国防科学技术大学 基于pon延距的高速报文获取方法及系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5267073A (en) 1989-10-30 1993-11-30 Pirelli Cavi S.P.A. Amplifier adapter for optical lines
EP0740892B1 (de) * 1994-01-18 1999-04-07 BRITISH TELECOMMUNICATIONS public limited company Miteinanderverbundene passive optische netzwerke
US5715076A (en) * 1995-05-11 1998-02-03 Ciena Corporation Remodulating channel selectors for WDM optical communication systems
US5504609A (en) * 1995-05-11 1996-04-02 Ciena Corporation WDM optical communication system with remodulators
US5726784A (en) 1995-05-11 1998-03-10 Ciena Corp. WDM optical communication system with remodulators and diverse optical transmitters
US5784184A (en) * 1995-05-11 1998-07-21 Ciena Corporation WDM Optical communication systems with remodulators and remodulating channel selectors
US6308295B1 (en) 1996-10-08 2001-10-23 Arizona Board Of Regents Parallel spectral reed-solomon encoder and decoder
US6308294B1 (en) 1999-11-17 2001-10-23 Motorola, Inc. Adaptive hybrid ARQ using turbo code structure

Also Published As

Publication number Publication date
EP1903708A2 (de) 2008-03-26
CA2275700A1 (en) 1999-04-29
EP0951765A1 (de) 1999-10-27
EP1903707B1 (de) 2017-04-19
EP1903707A2 (de) 2008-03-26
EP1903709A3 (de) 2010-12-01
EP1434377B1 (de) 2008-10-15
EP1903707A3 (de) 2010-12-01
EP1903708A3 (de) 2010-12-01
EP1903709A2 (de) 2008-03-26
EP1434377A2 (de) 2004-06-30
EP1903709B1 (de) 2015-11-18
DE69831214D1 (de) 2005-09-22
EP1434377A3 (de) 2005-08-31
EP0951765B1 (de) 2005-08-17
WO1999021316A1 (en) 1999-04-29
DE69831214T2 (de) 2006-06-08
EP1903708B1 (de) 2017-04-19
WO1999021316A9 (en) 1999-08-05
AU1272599A (en) 1999-05-10

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: ALEXANDER, STEPHEN B., LINTHICUM, MD., US

Inventor name: CHADDICK, STEVE W., LINTHICUM, MD., US

Inventor name: LITZ, ROY C., FREELAND, MD., US

Inventor name: SMITH, CECIL D., SEVERNA PARK, MD., US

8364 No opposition during term of opposition