ITMI20042312A1 - Multiplexer con add-drop ottico - Google Patents

Multiplexer con add-drop ottico

Info

Publication number
ITMI20042312A1
ITMI20042312A1 IT002312A ITMI20042312A ITMI20042312A1 IT MI20042312 A1 ITMI20042312 A1 IT MI20042312A1 IT 002312 A IT002312 A IT 002312A IT MI20042312 A ITMI20042312 A IT MI20042312A IT MI20042312 A1 ITMI20042312 A1 IT MI20042312A1
Authority
IT
Italy
Prior art keywords
multiplexer
drop
optical add
add
optical
Prior art date
Application number
IT002312A
Other languages
English (en)
Inventor
Antonella Bogoni
Claudio Porzi
Luca Poti
Original Assignee
Marconi Comm Spa
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 Marconi Comm Spa filed Critical Marconi Comm Spa
Priority to IT002312A priority Critical patent/ITMI20042312A1/it
Publication of ITMI20042312A1 publication Critical patent/ITMI20042312A1/it
Priority to PCT/EP2005/056272 priority patent/WO2006058874A1/en
Priority to US11/720,667 priority patent/US7869713B2/en
Priority to JP2007543836A priority patent/JP2008522520A/ja
Priority to EP05813526A priority patent/EP1817858A1/en
Priority to CNA2005800475334A priority patent/CN101133585A/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/08—Time-division multiplex systems
    • H04J14/083—Add and drop multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0223—Conversion to or from optical TDM
IT002312A 2004-12-01 2004-12-01 Multiplexer con add-drop ottico ITMI20042312A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT002312A ITMI20042312A1 (it) 2004-12-01 2004-12-01 Multiplexer con add-drop ottico
PCT/EP2005/056272 WO2006058874A1 (en) 2004-12-01 2005-11-28 Multiplexer with optical add/drop
US11/720,667 US7869713B2 (en) 2004-12-01 2005-11-28 Multiplexer with aptical add/drop
JP2007543836A JP2008522520A (ja) 2004-12-01 2005-11-28 光アド／ドロップつき合波器
EP05813526A EP1817858A1 (en) 2004-12-01 2005-11-28 Multiplexer with optical add/drop
CNA2005800475334A CN101133585A (zh) 2004-12-01 2005-11-28 具有光加入/引出的多路复用器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002312A ITMI20042312A1 (it) 2004-12-01 2004-12-01 Multiplexer con add-drop ottico

Publications (1)

Publication Number Publication Date
ITMI20042312A1 true ITMI20042312A1 (it) 2005-03-01

Family

ID=34956526

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002312A ITMI20042312A1 (it) 2004-12-01 2004-12-01 Multiplexer con add-drop ottico

Country Status (6)

Country Link
US (1) US7869713B2 (it)
EP (1) EP1817858A1 (it)
JP (1) JP2008522520A (it)
CN (1) CN101133585A (it)
IT (1) ITMI20042312A1 (it)
WO (1) WO2006058874A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2360858B1 (en) * 2008-12-02 2013-06-19 Nippon Telegraph And Telephone Corporation Method of switching optical path, and apparatus thereof
US8275263B1 (en) * 2009-06-26 2012-09-25 The Boeing Company Multiplication of phase deviations
CN101833136B (zh) * 2010-04-02 2012-08-29 上海交通大学 基于单根光可调时延线的三倍可调光复用器
EP2779497B1 (en) * 2013-03-14 2017-05-03 Danmarks Tekniske Universitet All-Optical Regeneration System for Optical Wavelength Division Multiplexed Communication Systems

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0561078A (ja) 1991-06-21 1993-03-12 Nippon Telegr & Teleph Corp <Ntt> 光周波数変換方法
JP2991355B2 (ja) 1992-01-13 1999-12-20 日本電信電話株式会社 光周波数シフトスイッチ
JPH0813025B2 (ja) * 1993-04-09 1996-02-07 日本電気株式会社 光クロック抽出装置及び光時分割多重分離装置
JP3429942B2 (ja) * 1995-05-24 2003-07-28 Ｋｄｄｉ株式会社 短光パルス波形整形装置
JP3458613B2 (ja) * 1996-09-04 2003-10-20 Ｋｄｄｉ株式会社 波長変換装置及び光演算装置
FR2762732B1 (fr) * 1997-04-28 1999-06-04 Alsthom Cge Alcatel Procede et dispositif de decompression d'impulsions constituant un signal optique binaire
JPH11194374A (ja) * 1998-01-07 1999-07-21 Kdd 光処理装置
JP3438770B2 (ja) * 1998-03-06 2003-08-18 Ｋｄｄｉ株式会社 光ディジタル再生装置
JP2996225B2 (ja) * 1998-03-13 1999-12-27 日本電気株式会社 可飽和吸収型光スイッチ及びその制御方法
JPH11271818A (ja) * 1998-03-19 1999-10-08 Fujitsu Ltd 光送信装置及び光中継装置
JP3187017B2 (ja) * 1998-11-02 2001-07-11 日本電気株式会社 分岐装置
IT1303598B1 (it) * 1998-12-10 2000-11-14 Cselt Centro Studi Lab Telecom Procedimento e dispositivo per la demultiplazione ottica indipendentedalla polarizzazione.
JP2001147409A (ja) * 1999-11-19 2001-05-29 Ddi Corp 光信号処理装置
JP2001244885A (ja) 2000-02-28 2001-09-07 Nippon Telegr & Teleph Corp <Ntt> 光回路および波長多重光ネットワーク
JP4066588B2 (ja) * 2000-02-28 2008-03-26 三菱電機株式会社 光受信器
JP2001274772A (ja) * 2000-03-24 2001-10-05 Kddi Corp Ｔｄｍ光多重装置、ｔｄｍ光分離装置、ｗｄｍ／ｔｄｍ変換装置及びｔｄｍ／ｗｄｍ変換装置
JP4961634B2 (ja) * 2000-07-07 2012-06-27 Ｋｄｄｉ株式会社 光ゲート装置
JP4801281B2 (ja) * 2001-05-31 2011-10-26 富士通株式会社 光パルス挿入装置
JP2003005140A (ja) * 2001-06-19 2003-01-08 Kddi Corp 光信号再生装置
DE10137874B4 (de) 2001-08-02 2004-02-26 Siemens Ag Add-Drop Multiplexer für OTDM-Signale
JP3936886B2 (ja) * 2002-05-17 2007-06-27 日本電信電話株式会社 光変調・光多重回路
JP3752540B2 (ja) * 2002-12-06 2006-03-08 独立行政法人情報通信研究機構 光パルス分離方法及び光パルス分離装置
JP2004219447A (ja) * 2003-01-09 2004-08-05 Mitsubishi Electric Corp 波長変換器
JP3762997B2 (ja) * 2003-08-28 2006-04-05 独立行政法人情報通信研究機構 光パルス分離装置及び方法
JP2005070698A (ja) * 2003-08-28 2005-03-17 National Institute Of Information & Communication Technology 光パルス分離装置
JP4102375B2 (ja) * 2004-03-25 2008-06-18 松下電器産業株式会社 無線送信装置および無線受信装置

Also Published As

Publication number Publication date
EP1817858A1 (en) 2007-08-15
US7869713B2 (en) 2011-01-11
WO2006058874A1 (en) 2006-06-08
JP2008522520A (ja) 2008-06-26
US20090269070A1 (en) 2009-10-29
CN101133585A (zh) 2008-02-27

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