ATE387762T1 - 3r-regenerierung eines optischen signals - Google Patents

3r-regenerierung eines optischen signals

Info

Publication number
ATE387762T1
ATE387762T1 AT01400062T AT01400062T ATE387762T1 AT E387762 T1 ATE387762 T1 AT E387762T1 AT 01400062 T AT01400062 T AT 01400062T AT 01400062 T AT01400062 T AT 01400062T AT E387762 T1 ATE387762 T1 AT E387762T1
Authority
AT
Austria
Prior art keywords
optical signal
input
output
regeneration
coupling
Prior art date
Application number
AT01400062T
Other languages
English (en)
Inventor
Christopher Janz
Patricia Guerber
Bruno Lavigne
David Wolfson
Tina Fjelde
Allan Kloch
Original Assignee
Alcatel Lucent
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 Alcatel Lucent filed Critical Alcatel Lucent
Application granted granted Critical
Publication of ATE387762T1 publication Critical patent/ATE387762T1/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
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/299—Signal waveform processing, e.g. reshaping or retiming
    • 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
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/2912—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing
    • H04B10/2914—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form characterised by the medium used for amplification or processing using lumped semiconductor optical amplifiers [SOA]

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Glass Compositions (AREA)
  • Eye Examination Apparatus (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Semiconductor Lasers (AREA)
AT01400062T 2000-01-12 2001-01-11 3r-regenerierung eines optischen signals ATE387762T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0000338A FR2803698B1 (fr) 2000-01-12 2000-01-12 Regeneration 3r d'un signal optique

Publications (1)

Publication Number Publication Date
ATE387762T1 true ATE387762T1 (de) 2008-03-15

Family

ID=8845826

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01400062T ATE387762T1 (de) 2000-01-12 2001-01-11 3r-regenerierung eines optischen signals

Country Status (6)

Country Link
US (1) US6775481B2 (de)
EP (1) EP1117199B1 (de)
JP (1) JP2001251251A (de)
AT (1) ATE387762T1 (de)
DE (1) DE60132941T2 (de)
FR (1) FR2803698B1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6462860B1 (en) * 2000-06-05 2002-10-08 Hrl Laboratories, Llc Method and apparatus of detection of pulse position modulated optical signals
US6563621B2 (en) * 2000-10-06 2003-05-13 Alphion Corporation Bit-rate and format insensitive all-optical clock extraction circuit
US6570697B2 (en) * 2000-10-06 2003-05-27 Alphion Corporation Format insensitive and bit rate independent optical preprocessor
US6765715B1 (en) * 2001-03-09 2004-07-20 Finisar Corporation Optical 2R/3R regeneration
US7203427B2 (en) * 2001-05-15 2007-04-10 Alphion Corporation Redundant path all-optical regeneration, reshaping and wavelength conversion for enhanced yield
US7440179B2 (en) * 2002-05-29 2008-10-21 Alphion Corporation SOA-MZI device fault isolation
GB2390243B (en) * 2002-06-28 2005-11-02 Corning Inc Optical regenerator
US20040047283A1 (en) * 2002-09-10 2004-03-11 Bonwick Mark Henry FDM signals crosstalk cancellation technique
US7035550B2 (en) * 2002-12-10 2006-04-25 The Trustees Of Princeton University All-optical, 3R regeneration using the Sagnac and Mach-Zehnder versions of the terahertz optical asymmetric demultiplexer (TOAD)
US7099586B2 (en) * 2003-09-04 2006-08-29 The Regents Of The University Of California Reconfigurable multi-channel all-optical regenerators
US7239768B2 (en) * 2004-06-02 2007-07-03 Alphion Corporation Photonic integrated circuit
US7489873B2 (en) * 2004-12-08 2009-02-10 Electronics And Telecommunications Research Institute Optical signal retiming, reshaping, and reamplifying (3R) regeneration system having monolithically integrated Mach Zehnder interferometer and self-pulsating laser diode

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2749946B1 (fr) * 1996-06-14 1998-07-31 Alsthom Cge Alcatel Dispositif de mise en forme de signaux optiques binaires et son utilisation pour modifier lesdits signaux
GB2320635A (en) * 1996-12-19 1998-06-24 Northern Telecom Ltd Optical timing detection using an interferometer
DE69724750T2 (de) * 1996-12-19 2004-03-25 Nortel Networks Ltd., Montreal Rein optisches Abtasten durch Modulation einer Impulsfolge
US5999283A (en) * 1997-05-19 1999-12-07 Roberts; Kim Byron Optical logic devices and methods
GB9712019D0 (en) * 1997-06-09 1997-08-06 Northern Telecom Ltd Eye measurement of optical sampling
US6046841A (en) * 1998-04-24 2000-04-04 Mahgerefteh; Daniel All-optical wavelength conversion system comprising an optical discriminator

Also Published As

Publication number Publication date
EP1117199B1 (de) 2008-02-27
DE60132941T2 (de) 2009-02-26
US6775481B2 (en) 2004-08-10
EP1117199A1 (de) 2001-07-18
US20010028492A1 (en) 2001-10-11
FR2803698B1 (fr) 2003-06-27
FR2803698A1 (fr) 2001-07-13
JP2001251251A (ja) 2001-09-14
DE60132941D1 (de) 2008-04-10

Similar Documents

Publication Publication Date Title
DE60132941D1 (de) 3R-Regenerierung eines optischen Signals
DE50014957D1 (de) System zur Erzeugung eines Signals zur Übertragung von Informationen
NO900398D0 (no) Fremgangsmaate for aa redusere trykkboelger ved marin seismisk undersoekelse.
ATE272216T1 (de) Eigenkalibrierung eines oszilloskops mittels eines rechteck-testsignals
DE69413475D1 (de) Rückgekoppelte, reflektive Sonde für optischen Nahfeldnachweis
CA2297473A1 (en) Gyro apparatus and gyroscope
GB0228116D0 (en) A method for detecting and/or locating in a pipe
EP0348235A3 (de) Verfahren und Vorrichtung zum Beurteilen einer optischen Faser mit Brillouin Verstärkung
WO1999052323A8 (en) Folded sagnac sensor array
AU2001276503A1 (en) Signal processing
SE9904445L (sv) Anordning vid en akustisk absorbent
DE60106520D1 (de) Vorrichtung zum Regenerieren optischer Signale
EP0669579A3 (de) Kohärenzindexerzeugung für Ein-/Ausgabeanschluss.
DE69103769D1 (de) Ausrichtung der phase eines taktsignals.
DE59711645D1 (de) Erzeugung eines optischen frequenzreferenzsignals
FR2722307B1 (fr) Source optique compacte, basee sur le doublage de frequence d'un laser
FR2686753B1 (fr) Photorecepteur pour signaux optiques modules en frequence, emetteur-recepteur et liaison optique correspondants.
DE68923597D1 (de) Eingangsstufen-Vorrichtung eines optischen Empfängers.
DE59813036D1 (de) Schaltungsanordnung zum Erzeugen eines Ausgangssignals
CN120063463B (zh) 一种分布式光纤声波传感装置及解调方法
SE9400318D0 (sv) Komparator
JPS5916499A (ja) マイクロホン
CA2336790A1 (en) Optical pulse generation using a high order function waveguide interferometer
FI972091A0 (fi) Foerfarande och arrangemang foer att anslutna en processor till en ASIC-krets
DE50113826D1 (de) Vorverzerrung bei Datenübertragung

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties