DE60208145D1 - Ultraschnelle Schaltung für Taktrückgewinnung optischer Signale - Google Patents

Ultraschnelle Schaltung für Taktrückgewinnung optischer Signale

Info

Publication number
DE60208145D1
DE60208145D1 DE60208145T DE60208145T DE60208145D1 DE 60208145 D1 DE60208145 D1 DE 60208145D1 DE 60208145 T DE60208145 T DE 60208145T DE 60208145 T DE60208145 T DE 60208145T DE 60208145 D1 DE60208145 D1 DE 60208145D1
Authority
DE
Germany
Prior art keywords
ultra
optical signals
clock recovery
fast circuit
fast
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
DE60208145T
Other languages
English (en)
Other versions
DE60208145T2 (de
Inventor
Kentaro Uchiyama
Hidehiko Takara
Eiichi Yamada
Etsu Hashimoto
Toshio Morioka
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Application granted granted Critical
Publication of DE60208145D1 publication Critical patent/DE60208145D1/de
Publication of DE60208145T2 publication Critical patent/DE60208145T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
    • H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L7/00—Automatic control of frequency or phase; Synchronisation
    • H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
    • H03L7/08—Details of the phase-locked loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0075—Arrangements for synchronising receiver with transmitter with photonic or optical means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L2207/00—Indexing scheme relating to automatic control of frequency or phase and to synchronisation
    • H03L2207/10—Indirect frequency synthesis using a frequency multiplier in the phase-locked loop or in the reference signal path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/09—Mapping addresses
    • H04L61/10—Mapping addresses of different types
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • 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
    • H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
DE60208145T 2001-11-02 2002-10-31 Ultraschnelle Schaltung für Taktrückgewinnung optischer Signale Expired - Lifetime DE60208145T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001337636 2001-11-02
JP2001337636A JP3743626B2 (ja) 2001-11-02 2001-11-02 超高速クロック抽出回路

Publications (2)

Publication Number Publication Date
DE60208145D1 true DE60208145D1 (de) 2006-01-26
DE60208145T2 DE60208145T2 (de) 2006-07-20

Family

ID=19152237

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60208145T Expired - Lifetime DE60208145T2 (de) 2001-11-02 2002-10-31 Ultraschnelle Schaltung für Taktrückgewinnung optischer Signale

Country Status (4)

Country Link
US (1) US7024122B2 (de)
EP (1) EP1309123B1 (de)
JP (1) JP3743626B2 (de)
DE (1) DE60208145T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10340030A1 (de) * 2003-08-28 2005-04-07 Siemens Ag Taktregenerator für hohe Datenraten
US7593644B2 (en) * 2004-05-12 2009-09-22 Massachusetts Institute Of Technology Synchronization of lasers and RF sources using timing information transfer in the optical domain
EP1886423A1 (de) * 2005-05-12 2008-02-13 Perlos Oyj Optische signalverarbeitungseinrichtung
JP4725843B2 (ja) * 2005-08-25 2011-07-13 横河電機株式会社 光パケットネットワークシステム
US7403054B1 (en) 2007-12-05 2008-07-22 International Business Machines Corporation Sub-picosecond multiphase clock generator
JP5888635B2 (ja) * 2010-08-05 2016-03-22 国立大学法人東北大学 コヒーレント光時分割多重伝送装置
FR3076959B1 (fr) * 2018-01-12 2020-07-17 Amplitude Systemes Systeme laser et procede de generation d'impulsions laser de tres haute cadence

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0595206A3 (de) * 1992-10-30 1995-01-11 Siemens Ag Synchronisationseinrichtung für optische Pulse.
US5574588A (en) * 1994-02-23 1996-11-12 Nippon Telegraph And Telephone Corporation Phase lock loop circuit using optical correlation detection
CA2207504C (en) * 1994-12-23 2001-07-31 British Telecommunications Public Limited Company Node in optical tdm network
JP3296994B2 (ja) * 1996-11-21 2002-07-02 日本電信電話株式会社 超高速クロック抽出回路
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

Also Published As

Publication number Publication date
DE60208145T2 (de) 2006-07-20
EP1309123A3 (de) 2004-06-23
US7024122B2 (en) 2006-04-04
JP3743626B2 (ja) 2006-02-08
EP1309123B1 (de) 2005-12-21
US20030117196A1 (en) 2003-06-26
EP1309123A2 (de) 2003-05-07
JP2003143073A (ja) 2003-05-16

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Legal Events

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