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FR2950746B1 - Modulateur avec marquage de polarisation - Google Patents

Modulateur avec marquage de polarisation

Info

Publication number
FR2950746B1
FR2950746B1 FR0956793A FR0956793A FR2950746B1 FR 2950746 B1 FR2950746 B1 FR 2950746B1 FR 0956793 A FR0956793 A FR 0956793A FR 0956793 A FR0956793 A FR 0956793A FR 2950746 B1 FR2950746 B1 FR 2950746B1
Authority
FR
France
Prior art keywords
modulator
polarization
marking
polarization marking
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.)
Active
Application number
FR0956793A
Other languages
English (en)
Other versions
FR2950746A1 (fr
Inventor
Massimiliano Salsi
Jeremie Renaudier
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel Lucent SAS
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
Priority to FR0956793A priority Critical patent/FR2950746B1/fr
Application filed by Alcatel Lucent SAS filed Critical Alcatel Lucent SAS
Priority to EP10770561A priority patent/EP2484031A1/fr
Priority to KR1020127010704A priority patent/KR101392793B1/ko
Priority to JP2012531472A priority patent/JP5583222B2/ja
Priority to KR1020137022844A priority patent/KR20130102660A/ko
Priority to CN2010800438196A priority patent/CN102577185A/zh
Priority to PCT/FR2010/051914 priority patent/WO2011039442A1/fr
Priority to US13/496,669 priority patent/US9219548B2/en
Publication of FR2950746A1 publication Critical patent/FR2950746A1/fr
Application granted granted Critical
Publication of FR2950746B1 publication Critical patent/FR2950746B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04B10/60Receivers
    • H04B10/61Coherent receivers
    • 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
    • H04B10/50Transmitters
    • H04B10/516Details of coding or modulation
    • H04B10/548Phase or frequency modulation
    • H04B10/556Digital modulation, e.g. differential phase shift keying [DPSK] or frequency shift keying [FSK]
    • H04B10/5561Digital phase modulation
    • 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
    • H04B10/60Receivers
    • 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
    • H04B10/60Receivers
    • H04B10/61Coherent receivers
    • H04B10/616Details of the electronic signal processing in coherent optical receivers
    • H04B10/6166Polarisation demultiplexing, tracking or alignment of orthogonal polarisation components
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J14/00Optical multiplex systems
    • H04J14/002Coherencemultiplexing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J14/00Optical multiplex systems
    • H04J14/06Polarisation multiplex systems
    • 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
    • H04B10/25Arrangements specific to fibre transmission
    • H04B10/2575Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B2201/00Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70727Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation using fast Fourier transform
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B2210/00Indexing scheme relating to optical transmission systems
    • H04B2210/07Monitoring an optical transmission system using a supervisory signal
    • H04B2210/074Monitoring an optical transmission system using a supervisory signal using a superposed, over-modulated signal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B2210/00Indexing scheme relating to optical transmission systems
    • H04B2210/07Monitoring an optical transmission system using a supervisory signal
    • H04B2210/075Monitoring an optical transmission system using a supervisory signal using a pilot tone

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
FR0956793A 2009-09-30 2009-09-30 Modulateur avec marquage de polarisation Active FR2950746B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR0956793A FR2950746B1 (fr) 2009-09-30 2009-09-30 Modulateur avec marquage de polarisation
KR1020127010704A KR101392793B1 (ko) 2009-09-30 2010-09-15 편광의 마킹을 갖는 변조기
JP2012531472A JP5583222B2 (ja) 2009-09-30 2010-09-15 偏光のマーキングを用いる変調器
KR1020137022844A KR20130102660A (ko) 2009-09-30 2010-09-15 코히런트 수신기
EP10770561A EP2484031A1 (fr) 2009-09-30 2010-09-15 Modulateur avec marquage de polarisation
CN2010800438196A CN102577185A (zh) 2009-09-30 2010-09-15 具有偏振标记的调制器
PCT/FR2010/051914 WO2011039442A1 (fr) 2009-09-30 2010-09-15 Modulateur avec marquage de polarisation
US13/496,669 US9219548B2 (en) 2009-09-30 2010-09-15 Modulator with marking of polarization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0956793A FR2950746B1 (fr) 2009-09-30 2009-09-30 Modulateur avec marquage de polarisation

Publications (2)

Publication Number Publication Date
FR2950746A1 FR2950746A1 (fr) 2011-04-01
FR2950746B1 true FR2950746B1 (fr) 2013-09-06

Family

ID=41866431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0956793A Active FR2950746B1 (fr) 2009-09-30 2009-09-30 Modulateur avec marquage de polarisation

Country Status (7)

Country Link
US (1) US9219548B2 (fr)
EP (1) EP2484031A1 (fr)
JP (1) JP5583222B2 (fr)
KR (2) KR101392793B1 (fr)
CN (1) CN102577185A (fr)
FR (1) FR2950746B1 (fr)
WO (1) WO2011039442A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5877727B2 (ja) * 2012-02-14 2016-03-08 日本オクラロ株式会社 半導体光変調素子及び光モジュール
CN104541462B (zh) * 2012-08-09 2017-10-10 中兴通讯(美国)公司 用于相干双二进制成形的pm‑qpsk信号处理的方法和装置
CN108780239B (zh) * 2016-03-31 2022-03-01 住友大阪水泥股份有限公司 光调制器件
US12081276B2 (en) 2020-06-19 2024-09-03 Intel Corporation Optical coherent receiver on a chip

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100382487B1 (ko) * 2000-11-02 2003-05-09 엘지전자 주식회사 이득 및 위상 왜곡 보상 기능을 가지는 이동통신 송신시스템
US20040016874A1 (en) * 2001-01-25 2004-01-29 Rao Hemonth G. Automatic polarization controller for polarization multiplexed optical signals
US7292606B2 (en) * 2003-09-30 2007-11-06 Texas Instruments Incorporated Two-stage symbol alignment method for ADSL transmission in the presence of TCM-ISDN interferers
WO2006045324A1 (fr) * 2004-10-22 2006-05-04 Pirelli & C. S.P.A. Procede et dispositif permettant de stabiliser l'etat de polarisation d'un rayonnement optique multiplexe en polarisation
US7606498B1 (en) * 2005-10-21 2009-10-20 Nortel Networks Limited Carrier recovery in a coherent optical receiver
JP5157521B2 (ja) * 2007-03-20 2013-03-06 富士通株式会社 偏波多重光受信機、偏波多重光送受信システムおよび偏波多重光送受信システムの制御方法
JP5331097B2 (ja) * 2007-03-27 2013-10-30 エポス ディベロップメント リミテッド 測位のためのシステムおよび方法
JP5003391B2 (ja) * 2007-10-01 2012-08-15 富士通株式会社 光伝送システムおよび光伝送方法
US8005368B2 (en) * 2007-12-05 2011-08-23 Ciena Corporation Signal equalizer in a coherent optical receiver
US8311411B2 (en) * 2007-12-21 2012-11-13 Google Inc. Method and device for polarization of an optical radiation
CN101505192B (zh) * 2008-02-04 2011-09-21 华为技术有限公司 一种产生差分正交相移键控码光信号的方法及装置
ATE476801T1 (de) * 2008-04-11 2010-08-15 Alcatel Lucent Modulationsschema mit erhöhter anzahl polarisierungszustände
JP5186993B2 (ja) * 2008-04-30 2013-04-24 富士通株式会社 偏波多重光送受信装置
US8032025B2 (en) * 2008-10-22 2011-10-04 Opnext Subsystems, Inc. Polarization monitoring in polarization division multiplexing in optical communications
US20100150555A1 (en) * 2008-12-12 2010-06-17 Zinan Wang Automatic polarization demultiplexing for polarization division multiplexed signals
US8611751B2 (en) * 2009-02-26 2013-12-17 Alcatel Lucent System, apparatus and method for communicating data via polarization multiplexing
US8401400B2 (en) * 2009-03-10 2013-03-19 Tyco Electronics Subsea Communications Llc Detection of data in signals with data pattern dependent signal distortion
JP5365319B2 (ja) * 2009-04-10 2013-12-11 富士通株式会社 光伝送システム
JP5407595B2 (ja) * 2009-06-30 2014-02-05 富士通株式会社 信号処理回路、光受信装置、検出装置および波形歪補償方法

Also Published As

Publication number Publication date
EP2484031A1 (fr) 2012-08-08
FR2950746A1 (fr) 2011-04-01
JP2013506864A (ja) 2013-02-28
KR20120073296A (ko) 2012-07-04
JP5583222B2 (ja) 2014-09-03
WO2011039442A1 (fr) 2011-04-07
US9219548B2 (en) 2015-12-22
CN102577185A (zh) 2012-07-11
KR20130102660A (ko) 2013-09-17
KR101392793B1 (ko) 2014-05-09
US20120189307A1 (en) 2012-07-26

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted

Effective date: 20130923

RG Lien (pledge) cancelled

Effective date: 20141016

CA Change of address

Effective date: 20150521

CA Change of address

Effective date: 20150521

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9