DE602004021272D1 - Optischer signalregenerator für übertragungssysteme mit hoher bitrate - Google Patents

Optischer signalregenerator für übertragungssysteme mit hoher bitrate

Info

Publication number
DE602004021272D1
DE602004021272D1 DE602004021272T DE602004021272T DE602004021272D1 DE 602004021272 D1 DE602004021272 D1 DE 602004021272D1 DE 602004021272 T DE602004021272 T DE 602004021272T DE 602004021272 T DE602004021272 T DE 602004021272T DE 602004021272 D1 DE602004021272 D1 DE 602004021272D1
Authority
DE
Germany
Prior art keywords
signal
noise
stage
sub
bit rate
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
DE602004021272T
Other languages
English (en)
Inventor
Antonella Bogoni
Paolo Ghelfi
Mirco Scaffardi
Luca Poti
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.)
Ericsson AB
Original Assignee
Ericsson AB
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 Ericsson AB filed Critical Ericsson AB
Publication of DE602004021272D1 publication Critical patent/DE602004021272D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29Repeaters
    • H04B10/291Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/299Signal waveform processing, e.g. reshaping or retiming

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Time-Division Multiplex Systems (AREA)
DE602004021272T 2003-09-17 2004-08-31 Optischer signalregenerator für übertragungssysteme mit hoher bitrate Expired - Lifetime DE602004021272D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001773A ITMI20031773A1 (it) 2003-09-17 2003-09-17 Rigeneratore di segnali ottici per sistemi di trasmissione con bit rate elevati
PCT/EP2004/051968 WO2005027379A2 (en) 2003-09-17 2004-08-31 Optical signal regenerator for high bit-rate transmission systems

Publications (1)

Publication Number Publication Date
DE602004021272D1 true DE602004021272D1 (de) 2009-07-09

Family

ID=34308102

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004021272T Expired - Lifetime DE602004021272D1 (de) 2003-09-17 2004-08-31 Optischer signalregenerator für übertragungssysteme mit hoher bitrate

Country Status (8)

Country Link
US (1) US20070110450A1 (de)
EP (1) EP1665589B1 (de)
JP (1) JP2007506316A (de)
CN (1) CN1883140A (de)
AT (1) ATE432559T1 (de)
DE (1) DE602004021272D1 (de)
IT (1) ITMI20031773A1 (de)
WO (1) WO2005027379A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20051802A1 (it) * 2005-09-28 2007-03-29 Marconi Comm Spa Schema di ricevitore ottico con prestazioni migliorate ed elemento decisore tutto ottico
CN108075832B (zh) * 2017-12-14 2020-03-24 电子科技大学 一种pam信号全光再生的装置及方法
US10649305B2 (en) * 2018-01-16 2020-05-12 Cisco Technology, Inc. Complementary optical phase shifting arrangement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9118843D0 (en) * 1991-09-03 1991-10-16 British Telecomm An optical transmission system
EP0635739B1 (de) * 1993-07-21 2000-03-22 AT&T Corp. Verbesserter Faserschleifenreflektor zum Zeitdemultiplexen
JP4454763B2 (ja) * 2000-03-03 2010-04-21 富士通株式会社 信号光を波形整形するための方法、装置及びシステム
JP4057291B2 (ja) * 2001-01-30 2008-03-05 古河電気工業株式会社 光パルス発生器
US7058312B2 (en) * 2001-05-31 2006-06-06 Agere Systems Inc. Opto-electronic phase-locked loop with microwave mixing for clock recovery
US6947206B2 (en) * 2003-07-18 2005-09-20 Kailight Photonics, Inc. All-optical, tunable regenerator, reshaper and wavelength converter

Also Published As

Publication number Publication date
ITMI20031773A1 (it) 2005-03-18
EP1665589B1 (de) 2009-05-27
WO2005027379A2 (en) 2005-03-24
WO2005027379A3 (en) 2005-08-25
CN1883140A (zh) 2006-12-20
EP1665589A2 (de) 2006-06-07
US20070110450A1 (en) 2007-05-17
ATE432559T1 (de) 2009-06-15
JP2007506316A (ja) 2007-03-15

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Legal Events

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