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FR2681203B1 - Systeme de transmission optique, et emetteur et recepteur optiques. - Google Patents

Systeme de transmission optique, et emetteur et recepteur optiques.

Info

Publication number
FR2681203B1
FR2681203B1 FR9210591A FR9210591A FR2681203B1 FR 2681203 B1 FR2681203 B1 FR 2681203B1 FR 9210591 A FR9210591 A FR 9210591A FR 9210591 A FR9210591 A FR 9210591A FR 2681203 B1 FR2681203 B1 FR 2681203B1
Authority
FR
France
Prior art keywords
optical
receiver
transmission system
optical transmission
transmitter
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 - Fee Related
Application number
FR9210591A
Other languages
English (en)
Other versions
FR2681203A1 (fr
Inventor
King Jonathan Paul
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of FR2681203A1 publication Critical patent/FR2681203A1/fr
Application granted granted Critical
Publication of FR2681203B1 publication Critical patent/FR2681203B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04B10/69—Electrical arrangements in the receiver
    • 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
    • H04B10/61—Coherent receivers
    • 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
    • H04B10/67—Optical arrangements in the receiver
    • H04B10/676—Optical arrangements in the receiver for all-optical demodulation of the input optical signal
    • H04B10/677—Optical arrangements in the receiver for all-optical demodulation of the input optical signal for differentially modulated signal, e.g. DPSK signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H04L27/223—Demodulation in the optical domain

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
FR9210591A 1991-09-06 1992-09-04 Systeme de transmission optique, et emetteur et recepteur optiques. Expired - Fee Related FR2681203B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9119073A GB2259419A (en) 1991-09-06 1991-09-06 Direct detection of optical PSK signals

Publications (2)

Publication Number Publication Date
FR2681203A1 FR2681203A1 (fr) 1993-03-12
FR2681203B1 true FR2681203B1 (fr) 1994-07-22

Family

ID=10700999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9210591A Expired - Fee Related FR2681203B1 (fr) 1991-09-06 1992-09-04 Systeme de transmission optique, et emetteur et recepteur optiques.

Country Status (3)

Country Link
US (1) US5355243A (fr)
FR (1) FR2681203B1 (fr)
GB (1) GB2259419A (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5907421A (en) * 1996-03-20 1999-05-25 The Trustees Of Princeton University Apparatus for spectral encoding and decoding of femtosecond optical pulses
GB2320635A (en) * 1996-12-19 1998-06-24 Northern Telecom Ltd Optical timing detection using an interferometer
US6271950B1 (en) * 1998-08-18 2001-08-07 Lucent Technologies Inc. Optical differential phase shift keying transmission system having multiplexing, routing and add/replace capabilities
JP3498839B2 (ja) * 1999-12-21 2004-02-23 日本電気株式会社 光通信用受信器
US7035543B1 (en) 2001-05-10 2006-04-25 Fujitsu Limited Method and system for demultiplexing non-intensity modulated wavelength division multiplexed (WDM) signals
US7200344B1 (en) * 2001-05-10 2007-04-03 Fujitsu Limited Receiver and method for a multichannel optical communication system
US6941078B1 (en) * 2001-05-10 2005-09-06 Fujitsu Limited Method and system for communicating a clock signal over an optical link
US7483639B2 (en) * 2001-05-10 2009-01-27 Fujitsu Limited Method and system for transmitting information in an optical communication system using distributed amplification
GB2385144B (en) * 2002-01-23 2006-02-08 Marconi Optical Components Ltd Optical signal demodulators
US7218862B2 (en) * 2002-08-22 2007-05-15 Main Street Ventures Llc All optical cross routing using decoding systems for optical encoded data symbols
DE102004021816A1 (de) * 2004-04-30 2005-11-24 Universität Stuttgart Gerät und Methode zur optischen achtstufigen differentiellen Phasenumtastung (8-DPSK)
JP4170298B2 (ja) * 2005-01-31 2008-10-22 富士通株式会社 差分４位相偏移変調方式に対応した光受信器および光受信方法
JP4561443B2 (ja) 2005-03-31 2010-10-13 富士通株式会社 Ｍ相差分位相偏移変調方式に対応した光受信器
US20060232848A1 (en) * 2005-04-14 2006-10-19 Nec Laboratories America, Inc. Colorless Differential Phase Shift Keyed and Low Crosstalk Demodulators
US7747177B2 (en) * 2005-08-15 2010-06-29 Alcatel-Lucent Usa Inc. Coherent phase-shift-keying
JP4437985B2 (ja) * 2005-08-31 2010-03-24 富士通株式会社 多値差動光信号受信器
US7711273B2 (en) 2006-03-03 2010-05-04 Alcatel-Lucent Usa Inc. Optical quadrature-amplitude modulation receiver
US7688918B2 (en) 2006-07-07 2010-03-30 Alcatel-Lucent Usa Inc. Recursive phase estimation for a phase-shift-keying receiver
EP2208296A1 (fr) * 2007-10-09 2010-07-21 Telefonaktiebolaget LM Ericsson (PUBL) Appareil et procédé de réception pour une compensation de bruit électronique dans une transmission optique à modulation de phase
JP2012119836A (ja) * 2010-11-30 2012-06-21 Fuji Xerox Co Ltd 送信装置及び送受信装置
US8849130B2 (en) * 2011-09-20 2014-09-30 Alcatel Lucent Coherent optical receivers for colorless reception
WO2013155533A1 (fr) * 2012-04-13 2013-10-17 California Institute Of Technology Réduction intégrée de largeur de ligne, indépendante de la source de lumière de lasers, par des techniques de rétroaction électro-optique
US9366691B2 (en) * 2013-05-02 2016-06-14 Halliburton Energy Services, Inc. Multiplexed fiber optic sensing system and method
US9559636B2 (en) 2014-12-22 2017-01-31 Opel Solar, Inc. Thyristor-based optoelectronic oscillator with tunable frequency and optical phase lock loop employing same
US9590742B2 (en) 2014-12-22 2017-03-07 Opel Solar, Inc. Thyristor-based optical XOR circuit
US9553715B2 (en) 2014-12-22 2017-01-24 Opel Solar, Inc. Optical phase detector for an optical phase lock loop
US9209815B1 (en) 2014-12-22 2015-12-08 Opel Solar, Inc. Thyristor-based optical charge pump for an optical phase lock loop
US9590600B2 (en) 2014-12-22 2017-03-07 Opel Solar, Inc. Thyristor-based optical flip-flop
US9541945B2 (en) 2014-12-22 2017-01-10 Opel Solar, Inc. Thyristor based optical and gate and thyristor-based electrical and gate
US9544062B2 (en) * 2014-12-22 2017-01-10 Opel Solar, Inc. Coherent optical receiver
US9970819B2 (en) * 2015-03-23 2018-05-15 Si-Ware Systems High performance parallel spectrometer device
US11223426B2 (en) * 2020-06-09 2022-01-11 Wuhan University Of Technology Method for correcting phase jump caused by polarization-induced fading in optical fiber phase demodulation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172766B (en) * 1985-03-21 1988-12-21 Stc Plc Optical receiver
CA1323657C (fr) * 1989-09-22 1993-10-26 Mohsen Kavenrad Recepteur homodyne optique mdpd dote d'un amplificateur de lumiere
US5148128A (en) * 1991-10-25 1992-09-15 Raytheon Company RF digital phase shift modulators

Also Published As

Publication number Publication date
GB9119073D0 (en) 1991-10-23
FR2681203A1 (fr) 1993-03-12
GB2259419A (en) 1993-03-10
US5355243A (en) 1994-10-11

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Legal Events

Date Code Title Description
ST Notification of lapse