JP4388730B2 - 差分波長分割多重／分離化方法とその装置 - Google Patents

差分波長分割多重／分離化方法とその装置 Download PDF

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Publication number
JP4388730B2
JP4388730B2 JP2002147975A JP2002147975A JP4388730B2 JP 4388730 B2 JP4388730 B2 JP 4388730B2 JP 2002147975 A JP2002147975 A JP 2002147975A JP 2002147975 A JP2002147975 A JP 2002147975A JP 4388730 B2 JP4388730 B2 JP 4388730B2
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signal
optical
inverted
signals
channels
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Japanese (ja)
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JP2003060623A5 (https=
JP2003060623A (ja
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サラフ モホセン
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アルカテル−ルーセント ユーエスエー インコーポレーテッド
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    • 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
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/506—Multiwavelength transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/03—WDM arrangements
    • H04J14/0305—WDM arrangements in end terminals

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
JP2002147975A 2001-05-25 2002-05-22 差分波長分割多重／分離化方法とその装置 Expired - Lifetime JP4388730B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/681,720 US7072592B2 (en) 2001-05-25 2001-05-25 Differential dense wavelength division multiplexing (DDWDM) in optical systems
US09/681720 2001-05-25

Publications (3)

Publication Number Publication Date
JP2003060623A JP2003060623A (ja) 2003-02-28
JP2003060623A5 JP2003060623A5 (https=) 2005-08-04
JP4388730B2 true JP4388730B2 (ja) 2009-12-24

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JP2002147975A Expired - Lifetime JP4388730B2 (ja) 2001-05-25 2002-05-22 差分波長分割多重／分離化方法とその装置

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Country Link
US (1) US7072592B2 (https=)
EP (1) EP1261159A1 (https=)
JP (1) JP4388730B2 (https=)
CA (1) CA2380121C (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7272327B2 (en) * 2003-04-29 2007-09-18 Nortel Networks Limited Multi-detector detection of optical signals
JP4061325B2 (ja) * 2003-11-20 2008-03-19 日本電信電話株式会社 波長多重伝送システム
JP5130702B2 (ja) * 2006-12-05 2013-01-30 富士通株式会社 偏波直交制御装置
US8009988B2 (en) * 2007-11-20 2011-08-30 Phillips Mary R Raman cancellation and management in CATV transport and distribution via RF spectrum inversion
DK2720600T3 (da) 2011-08-03 2017-01-02 Alcon Res Ltd Bøjelig oftalmisk kirurgisk sonde
US8718466B2 (en) * 2012-07-12 2014-05-06 Micron Technology Inc. Method and apparatus providing wave division multiplexing optical communication system with active carrier hopping
US9319005B2 (en) * 2012-07-13 2016-04-19 Rf Micro Devices, Inc. Multi-band/multi-mode power amplifier with signal path hardware sharing
JP6191758B2 (ja) * 2014-03-07 2017-09-06 日本電気株式会社 光送信装置、光通信装置、光通信システムおよび光送信方法
DE102018120541A1 (de) * 2018-08-23 2020-02-27 Eaton Intelligent Power Limited Medienkonverter und Verfahren zum Betreiben eines Medienkonverters
CN114665969A (zh) * 2020-12-23 2022-06-24 华为技术有限公司 信号发送装置、信号接收装置、方法、光传输系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537364A1 (fr) 1982-12-01 1984-06-08 Instruments Sa Procede de transmission d'informations par fibre optique et dispositif pour la mise en oeuvre du procede
FR2563672B1 (fr) 1984-04-26 1986-09-19 Lignes Telegraph Telephon Systeme de transmission d'informations numeriques sur fibre optique
US5138475A (en) 1990-03-26 1992-08-11 At&T Bell Laboratories Dc-coupled optical data link utilizing differential transmission
US5257124A (en) * 1991-08-15 1993-10-26 General Instrument Corporation Low distortion laser system for AM fiber optic communication

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Publication number Publication date
JP2003060623A (ja) 2003-02-28
US20020176132A1 (en) 2002-11-28
CA2380121C (en) 2008-07-08
US7072592B2 (en) 2006-07-04
CA2380121A1 (en) 2002-11-25
EP1261159A1 (en) 2002-11-27

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