ATE304244T1 - Taktrückgewinnung von verzerrten optischen signalen - Google Patents

Taktrückgewinnung von verzerrten optischen signalen

Info

Publication number
ATE304244T1
ATE304244T1 AT03360051T AT03360051T ATE304244T1 AT E304244 T1 ATE304244 T1 AT E304244T1 AT 03360051 T AT03360051 T AT 03360051T AT 03360051 T AT03360051 T AT 03360051T AT E304244 T1 ATE304244 T1 AT E304244T1
Authority
AT
Austria
Prior art keywords
optical signals
clock recovery
distorted optical
optical data
data signal
Prior art date
Application number
AT03360051T
Other languages
English (en)
Inventor
Fred Buchali
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 ATE304244T1 publication Critical patent/ATE304244T1/de

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
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
    • H04L7/027—Speed or phase control by the received code signals, the signals containing no special synchronisation information extracting the synchronising or clock signal from the received signal spectrum, e.g. by using a resonant or bandpass circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
AT03360051T 2003-04-22 2003-04-22 Taktrückgewinnung von verzerrten optischen signalen ATE304244T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03360051A EP1471667B1 (de) 2003-04-22 2003-04-22 Taktrückgewinnung von verzerrten optischen Signalen

Publications (1)

Publication Number Publication Date
ATE304244T1 true ATE304244T1 (de) 2005-09-15

Family

ID=32946964

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03360051T ATE304244T1 (de) 2003-04-22 2003-04-22 Taktrückgewinnung von verzerrten optischen signalen

Country Status (4)

Country Link
US (1) US7860405B2 (de)
EP (1) EP1471667B1 (de)
AT (1) ATE304244T1 (de)
DE (1) DE60301554T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110719088B (zh) * 2018-07-13 2023-04-07 瑞昱半导体股份有限公司 时钟产生电路与混合式电路

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52142408A (en) * 1976-05-21 1977-11-28 Nec Corp Clock extracting device in double two phase modulation system
FR2491702A1 (fr) * 1980-10-08 1982-04-09 Jacques Veillard Perfectionnements aux circuits de recuperation de frequences porteuses et rythme dans les systemes de transmission
JP2563156B2 (ja) * 1992-09-22 1996-12-11 インダストリアル テクノロジー リサーチ インスティチュート クロック再生回路
US5574588A (en) * 1994-02-23 1996-11-12 Nippon Telegraph And Telephone Corporation Phase lock loop circuit using optical correlation detection
FR2738927B1 (fr) * 1995-09-14 1997-10-17 Alcatel Nv Doubleur tout optique
JP3436631B2 (ja) * 1996-02-22 2003-08-11 富士通株式会社 光送受信回路
GB9809450D0 (en) * 1998-05-01 1998-07-01 Wandel & Goltermann Limited Jitter measurement
US20020039211A1 (en) * 1999-09-24 2002-04-04 Tian Shen Variable rate high-speed input and output in optical communication networks
JP3549801B2 (ja) * 2000-01-20 2004-08-04 日本電信電話株式会社 ビット位相同期局発光パルス列生成回路
US6340899B1 (en) * 2000-02-24 2002-01-22 Broadcom Corporation Current-controlled CMOS circuits with inductive broadbanding
US7123678B2 (en) * 2001-02-01 2006-10-17 Vitesse Semiconductor Corporation RZ recovery
EP1402671A2 (de) * 2001-02-16 2004-03-31 Axe, Inc. Empfänger für hochgeschwindigkeit optische signale
DE60231266D1 (de) * 2001-03-07 2009-04-09 Nippon Telegraph & Telephone Schaltung zur Daten-und Taktrückgewinnung
US7158727B2 (en) * 2001-12-12 2007-01-02 Texas Instruments Incorporated 10 Gbit/sec transmit structure with programmable clock delays

Also Published As

Publication number Publication date
EP1471667B1 (de) 2005-09-07
DE60301554T2 (de) 2006-02-23
US20040213585A1 (en) 2004-10-28
DE60301554D1 (de) 2005-10-13
US7860405B2 (en) 2010-12-28
EP1471667A1 (de) 2004-10-27

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Legal Events

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