JP2003188823A - 光信号の等化 - Google Patents

光信号の等化

Info

Publication number
JP2003188823A
JP2003188823A JP2002293604A JP2002293604A JP2003188823A JP 2003188823 A JP2003188823 A JP 2003188823A JP 2002293604 A JP2002293604 A JP 2002293604A JP 2002293604 A JP2002293604 A JP 2002293604A JP 2003188823 A JP2003188823 A JP 2003188823A
Authority
JP
Japan
Prior art keywords
signal
optical
component
beams
delay
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.)
Withdrawn
Application number
JP2002293604A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003188823A5 (enExample
Inventor
Ken A Nishimura
ケン・エイ・ニシムラ
Brian E Lemoff
ブライアン・イー・レモフ
Charles Hoke
チャールズ・ホーク
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.)
Agilent Technologies Inc
Original Assignee
Agilent 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 Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of JP2003188823A publication Critical patent/JP2003188823A/ja
Publication of JP2003188823A5 publication Critical patent/JP2003188823A5/ja
Withdrawn legal-status Critical Current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
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP2002293604A 2001-10-26 2002-10-07 光信号の等化 Withdrawn JP2003188823A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/007531 2001-10-26
US10/007,531 US7272324B2 (en) 2001-10-26 2001-10-26 Equalization of optical signals

Publications (2)

Publication Number Publication Date
JP2003188823A true JP2003188823A (ja) 2003-07-04
JP2003188823A5 JP2003188823A5 (enExample) 2005-10-27

Family

ID=21726742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002293604A Withdrawn JP2003188823A (ja) 2001-10-26 2002-10-07 光信号の等化

Country Status (4)

Country Link
US (1) US7272324B2 (enExample)
EP (1) EP1309114B1 (enExample)
JP (1) JP2003188823A (enExample)
DE (1) DE60217261T2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2006095411A1 (ja) * 2005-03-08 2008-08-14 富士通株式会社 光空間通信方法、光送信装置、光受信装置、光空間通信システム
US7769302B1 (en) * 2007-03-13 2010-08-03 At&T Intellectual Property Ii, L.P. Method and apparatus for adjusting for polarization-induced, optical signal transients
US9496964B2 (en) * 2015-03-16 2016-11-15 Alcatel-Lucent Usa Inc. Optoelectronic equalizer circuit
EP3171532B1 (en) * 2015-11-18 2021-07-21 Luxtera, Inc. Method and system for a distributed optoelectronic receiver
CN110999074B (zh) * 2017-08-12 2023-04-11 卢克斯特拉有限公司 在光通信中利用分光的基于波导延迟的均衡的方法和系统
CN115412175A (zh) * 2021-05-26 2022-11-29 华为技术有限公司 一种光均衡设备、接收设备以及通信系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988624A (en) * 1971-03-15 1976-10-26 Eaton Corporation Self-gauging sensor assembly
DE2432718A1 (de) 1974-07-08 1976-01-29 Siemens Ag Verfahren und vorrichtung zur breitbandigen uebertragung optischer wellen
US3988614A (en) 1975-06-30 1976-10-26 Northern Electric Company Limited Equalization of chromatic pulse dispersion in optical fibres
DE3034640A1 (de) * 1980-09-13 1982-05-06 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zur erkennung eines binaeren wortes
DE3212590A1 (de) 1982-04-03 1983-10-13 Wandel & Goltermann Gmbh & Co, 7412 Eningen Verfahren und vorrichtung zum optischen entzerren von signalen bei ihrer uebertragung ueber lichtwellenleiter
JPH04280522A (ja) * 1991-03-08 1992-10-06 Nec Corp 光接続装置とその駆動方法
GB9127057D0 (en) * 1991-12-20 1992-02-19 Secr Defence Improved digital sampling of individual pulses
US5822100A (en) 1996-06-26 1998-10-13 Mci Communications Corporation Method and system for equalizing PMD using incremental delay switching
US6271952B1 (en) * 1998-08-18 2001-08-07 Nortel Networks Limited Polarization mode dispersion compensation
US6708003B1 (en) * 1999-12-16 2004-03-16 Northrop Grumman Corporation Optical energy transmission system utilizing precise phase and amplitude control
US6256103B1 (en) * 2000-02-17 2001-07-03 Agilent Technologies, Inc. System and method for optical heterodyne detection of an optical signal
US6950611B2 (en) * 2000-03-08 2005-09-27 Fitel Usa Corp. In-line polarization monitoring and control in lightwave communication systems
FR2818838A1 (fr) 2000-12-21 2002-06-28 Cit Alcatel Generateur de retard de groupe differentiel ajustable et compensateur de dispersion de polarisation l'incorporant
EP1306987A1 (en) * 2001-10-23 2003-05-02 Pro Forma Alfa Spectrometer

Also Published As

Publication number Publication date
DE60217261T2 (de) 2007-06-21
DE60217261D1 (de) 2007-02-15
EP1309114A2 (en) 2003-05-07
US7272324B2 (en) 2007-09-18
US20030081291A1 (en) 2003-05-01
EP1309114A3 (en) 2004-04-07
EP1309114B1 (en) 2007-01-03

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