DE602004002811D1 - Optische Vorrichtung mit abstimmbarem kohärentem Empfänger - Google Patents

Optische Vorrichtung mit abstimmbarem kohärentem Empfänger

Info

Publication number
DE602004002811D1
DE602004002811D1 DE602004002811T DE602004002811T DE602004002811D1 DE 602004002811 D1 DE602004002811 D1 DE 602004002811D1 DE 602004002811 T DE602004002811 T DE 602004002811T DE 602004002811 T DE602004002811 T DE 602004002811T DE 602004002811 D1 DE602004002811 D1 DE 602004002811D1
Authority
DE
Germany
Prior art keywords
optical device
coherent receiver
tunable coherent
tunable
receiver
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
DE602004002811T
Other languages
English (en)
Other versions
DE602004002811T2 (de
Inventor
Peter J Winzer
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies Inc
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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of DE602004002811D1 publication Critical patent/DE602004002811D1/de
Application granted granted Critical
Publication of DE602004002811T2 publication Critical patent/DE602004002811T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04B10/61—Coherent receivers
    • H04B10/64—Heterodyne, i.e. coherent receivers where, after the opto-electronic conversion, an electrical signal at an intermediate frequency [fIF] is obtained
    • 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
    • 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
    • H04B10/63—Homodyne, i.e. coherent receivers where the local oscillator is locked in frequency and phase to the carrier signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0204—Broadcast and select arrangements, e.g. with an optical splitter at the input before adding or dropping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0205—Select and combine arrangements, e.g. with an optical combiner at the output after adding or dropping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/0206—Express channels arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H04J14/0202—Arrangements therefor
    • H04J14/021—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
DE602004002811T 2003-07-09 2004-07-01 Optische Vorrichtung mit abstimmbarem kohärentem Empfänger Active DE602004002811T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US615701 2003-07-09
US10/615,701 US7269356B2 (en) 2003-07-09 2003-07-09 Optical device with tunable coherent receiver

Publications (2)

Publication Number Publication Date
DE602004002811D1 true DE602004002811D1 (de) 2006-11-30
DE602004002811T2 DE602004002811T2 (de) 2007-08-23

Family

ID=33452666

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004002811T Active DE602004002811T2 (de) 2003-07-09 2004-07-01 Optische Vorrichtung mit abstimmbarem kohärentem Empfänger

Country Status (5)

Country Link
US (1) US7269356B2 (de)
EP (1) EP1496636B1 (de)
JP (1) JP4841121B2 (de)
CN (1) CN100437177C (de)
DE (1) DE602004002811T2 (de)

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US7742701B2 (en) * 2005-03-16 2010-06-22 Michael George Taylor Coherent optical channel substitution
US7826752B1 (en) * 2005-06-02 2010-11-02 Level 3 Communications, Llc Optical transmission apparatuses, methods, and systems
FR2901078B1 (fr) * 2006-05-11 2008-07-04 Alcatel Sa Dispositif reconfigurable de multiplexage optique a insertion/extraction comportant des interfaces d'entree/sortie optiques a bandes larges
ES2326152B1 (es) * 2006-12-29 2010-06-29 Universitat Politecnica De Catalunya (Upc) Receptor homodino para comunicaciones opticas con procesado a posteriori.
EP2335366A4 (de) * 2008-10-17 2012-07-25 Ciena Luxembourg Sarl Kohärenter und verstärkter optischer add-/drop-multiplexer
US9490894B2 (en) * 2008-12-08 2016-11-08 Ciena Corporation Coherent probe and optical service channel systems and methods for optical networks
JP5539381B2 (ja) * 2008-12-08 2014-07-02 ジーオン ネットワークス ソシエテ ア レスポンサビリテ リミテ 可同調局部発振器を備えたコヒーレント光学システム
US8433192B2 (en) * 2008-12-08 2013-04-30 Ciena Corporation Dynamic performance monitoring systems and methods for optical networks
US20100158521A1 (en) * 2008-12-18 2010-06-24 Alcatel-Lucent Usa Inc. Optical mixer for coherent detection of polarization-multiplexed signals
KR101329453B1 (ko) 2009-03-20 2013-11-15 알까뗄 루슨트 다기능 도파관 격자를 갖춘 코히어런트 광학 편향기
CN102484535B (zh) * 2009-05-20 2015-07-08 新飞通光电公司 300脚和cfp msa模块中的40、50和100gb/s光收发器/转发器
US8275224B2 (en) 2009-08-14 2012-09-25 Alcatel Lucent Coherent receiver having an interleave-chirped arrayed waveguide grating
WO2011044371A1 (en) * 2009-10-09 2011-04-14 Nec Laboratories America, Inc. Transponder aggregator without wavelength selector colorless and directionless multi-degree roadm node
US8526831B2 (en) * 2009-12-18 2013-09-03 Alcatel Lucent Receiver algorithms for coherent detection of polarization-multiplexed optical signals
US8571423B2 (en) * 2009-12-18 2013-10-29 Alcatel Lucent Receiver algorithms for coherent detection of polarization-multiplexed optical signals
US8295714B2 (en) * 2009-12-18 2012-10-23 Alcatel Lucent Receiver algorithms for coherent detection of polarization-multiplexed optical signals
DE102010004285A1 (de) * 2010-01-11 2011-07-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 80686 Netzelement
JP5636684B2 (ja) * 2010-01-29 2014-12-10 富士通株式会社 コヒーレント光通信装置及びコヒーレント光通信方法
US10461880B2 (en) 2010-08-26 2019-10-29 Ciena Corporation Flexible grid optical spectrum transmitter, receiver, and transceiver
US9197354B2 (en) 2010-08-26 2015-11-24 Ciena Corporation Concatenated optical spectrum transmission systems and methods
US8913899B2 (en) * 2010-12-07 2014-12-16 Alcatel Lucent Distribution of optical power in an optical transport system
US20120269514A1 (en) * 2011-04-25 2012-10-25 Fujitsu Limited High Speed IO with Coherent Detection
US20120288286A1 (en) * 2011-05-12 2012-11-15 Alcatel-Lucent Usa Inc. Optical receiver for amplitude-modulated signals
CN102957477B (zh) * 2011-08-30 2015-12-09 华为技术有限公司 信号检测方法和光信号接收系统
WO2013140769A1 (ja) * 2012-03-21 2013-09-26 日本電気株式会社 直流オフセット制御回路、光受信器、光ノード装置及び光受信器の制御方法
EP2693671A1 (de) * 2012-07-30 2014-02-05 Alcatel Lucent Verfahren und zugehörige Vorrichtung zur kohärenten optischen Übertragung
US10096882B2 (en) 2013-03-15 2018-10-09 Nec Corporation Duplexer
CN105052056B (zh) * 2013-03-15 2018-05-22 日本电气株式会社 光发射/接收设备、光通信系统、以及光发射/接收方法
US9654219B2 (en) * 2015-04-09 2017-05-16 Futurewei Technologies, Inc. Optical transceiving using self-homodyne detection (SHD) and remote modulation
US9571200B2 (en) 2015-07-09 2017-02-14 Elenion Technologies, Llc Transmitter optical signal to noise ratio improvement through receiver amplification in single laser coherent systems
US20170126352A1 (en) * 2015-11-02 2017-05-04 Alcatel-Lucent Usa, Inc. Optical modem
US10243722B2 (en) 2016-11-22 2019-03-26 Huawei Technologies Co., Ltd. Optical interconnecting network architecture
US10079643B2 (en) * 2016-11-23 2018-09-18 Stmicroelectronics (Research & Development) Limited Devices and methods for transmitting and receiving in an optical communications system
JP6996559B2 (ja) * 2017-07-14 2022-01-17 日本電気株式会社 プラガブル光モジュール、光通信システム及びプラガブル光モジュールの制御方法
CN110661570B (zh) * 2019-09-29 2023-04-11 长春理工大学 一种空间激光通信系统
US11815719B2 (en) * 2020-09-25 2023-11-14 Apple Inc. Wavelength agile multiplexing
CN116087965A (zh) * 2023-04-06 2023-05-09 天津大学合肥创新发展研究院 基于光学相控阵技术的全固态调频连续波式激光雷达系统

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JP3117018B2 (ja) 1990-10-29 2000-12-11 株式会社日立製作所 ネットワーク装置
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KR100400362B1 (ko) * 1998-08-04 2003-11-14 삼성전자주식회사 광결합및분리장치,그리고 이를구비한파장분할다중화광링크
US6661973B1 (en) * 1999-06-04 2003-12-09 David R. Huber Optical transmission systems, apparatuses, and methods

Also Published As

Publication number Publication date
US7269356B2 (en) 2007-09-11
EP1496636B1 (de) 2006-10-18
DE602004002811T2 (de) 2007-08-23
CN100437177C (zh) 2008-11-26
US20050008369A1 (en) 2005-01-13
JP4841121B2 (ja) 2011-12-21
EP1496636A1 (de) 2005-01-12
JP2005045789A (ja) 2005-02-17
CN1576922A (zh) 2005-02-09

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