ATE457561T1 - System zur erzeugung optischer return-to-zero- signale mit alternierender bi-phasenverschiebung und frequenz-chirp - Google Patents

System zur erzeugung optischer return-to-zero- signale mit alternierender bi-phasenverschiebung und frequenz-chirp

Info

Publication number
ATE457561T1
ATE457561T1 AT06705682T AT06705682T ATE457561T1 AT E457561 T1 ATE457561 T1 AT E457561T1 AT 06705682 T AT06705682 T AT 06705682T AT 06705682 T AT06705682 T AT 06705682T AT E457561 T1 ATE457561 T1 AT E457561T1
Authority
AT
Austria
Prior art keywords
signal
input signal
alternating
phase shift
frequency chirp
Prior art date
Application number
AT06705682T
Other languages
English (en)
Inventor
Yusheng Bai
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Application granted granted Critical
Publication of ATE457561T1 publication Critical patent/ATE457561T1/de

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
    • H04B10/50—Transmitters
    • H04B10/58—Compensation for non-linear transmitter output
    • 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
    • H04B10/503—Laser transmitters
    • H04B10/505—Laser transmitters using external modulation
    • H04B10/5051—Laser transmitters using external modulation using a series, i.e. cascade, combination of modulators
    • 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
    • H04B10/503—Laser transmitters
    • H04B10/505—Laser transmitters using external modulation
    • H04B10/5055—Laser transmitters using external modulation using a pre-coder
    • 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
    • H04B10/508—Pulse generation, e.g. generation of solitons

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Optical Communication System (AREA)
AT06705682T 2005-02-25 2006-02-23 System zur erzeugung optischer return-to-zero- signale mit alternierender bi-phasenverschiebung und frequenz-chirp ATE457561T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US65661005P 2005-02-25 2005-02-25
US11/336,619 US7606501B2 (en) 2005-02-25 2006-01-20 System and method for generating optical return-to-zero signals with alternating bi-phase shift and frequency chirp
PCT/CN2006/000261 WO2006089483A1 (en) 2005-02-25 2006-02-23 System and method for generating optical return-to-zero signals with alternating bi-phase shift and frequency chirp

Publications (1)

Publication Number Publication Date
ATE457561T1 true ATE457561T1 (de) 2010-02-15

Family

ID=36927032

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06705682T ATE457561T1 (de) 2005-02-25 2006-02-23 System zur erzeugung optischer return-to-zero- signale mit alternierender bi-phasenverschiebung und frequenz-chirp

Country Status (5)

Country Link
US (1) US7606501B2 (de)
EP (1) EP1716648B1 (de)
AT (1) ATE457561T1 (de)
DE (1) DE602006012134D1 (de)
WO (1) WO2006089483A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7720391B2 (en) * 2005-02-25 2010-05-18 Futurewei Technologies, Inc. System and method for generating optical return-to-zero signals with alternating bi-phase shift
US7792433B2 (en) * 2005-08-22 2010-09-07 Futurewei Technologies, Inc. System and method for generating optical return-to-zero signals with differential bi-phase shift and frequency chirp
KR100687753B1 (ko) * 2005-10-19 2007-02-27 한국전자통신연구원 Ｃｓ-ｒｚ 광신호 생성 장치 및 그 생성 방법
US20070116476A1 (en) * 2005-11-18 2007-05-24 Futurewei Technologies, Inc. Method and apparatus for generating optical duo binary signals with frequency chirp
JP5211528B2 (ja) * 2007-03-29 2013-06-12 富士通株式会社 光変調装置および光変調方式切替方法
US8873970B2 (en) * 2009-06-02 2014-10-28 Nec Laboratories America, Inc. Generating a 400-Gbit/s single-channel optical signal
CN103325393B (zh) * 2012-03-19 2016-02-03 凌阳科技股份有限公司 数据采集装置与方法
EP2843854B1 (de) * 2013-08-27 2018-04-04 ADVA Optical Networking SE Verfahren, Sender- und Empfängervorrichtung zur Übertragung eines binären digitalen Sendesignals über eine optische Übertragungsstrecke
KR20220079195A (ko) * 2020-12-04 2022-06-13 삼성전자주식회사 테스트 장치, 테스트 시스템 및 테스트 시스템의 동작방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750007A (en) 1980-09-10 1982-03-24 Fanuc Ltd Numeric controller
DE3643030A1 (de) 1986-12-17 1988-06-30 Unionpack Ind Lohnverpackungs Verfahren zum herstellen eines folienbehaelters, nach dem verfahren hergestellter folienbehaelter und tiefziehform fuer die durchfuehrung des verfahrens
US5625722A (en) 1994-12-21 1997-04-29 Lucent Technologies Inc. Method and apparatus for generating data encoded pulses in return-to-zero format
US6559996B1 (en) 1998-07-29 2003-05-06 Nippon Telegraph And Telephone Corporation Optical transmission system
US6535316B1 (en) * 1999-08-13 2003-03-18 Lucent Technologies Inc. Generation of high-speed digital optical signals
DE60142814D1 (de) 2000-02-28 2010-09-30 Nippon Telegraph & Telephone Optisches Übertragungsverfahren, optischer Sender und optischer Empfänger
US6542280B2 (en) * 2001-05-16 2003-04-01 Innovance, Inc. Return-to-zero optical modulator with configurable pulse width
US7068948B2 (en) * 2001-06-13 2006-06-27 Gazillion Bits, Inc. Generation of optical signals with return-to-zero format
JP4278332B2 (ja) 2001-06-29 2009-06-10 日本電信電話株式会社 光送信器および光伝送システム
KR100492971B1 (ko) 2002-10-31 2005-06-07 삼성전자주식회사 듀오바이너리 광 전송장치
KR100516654B1 (ko) 2002-12-10 2005-09-22 삼성전자주식회사 마하젠더 변조기를 이용한 광 ｃｒｚ 송신장치
KR100547746B1 (ko) 2003-04-30 2006-01-31 삼성전자주식회사 듀오바이너리 광 전송장치
US7346283B2 (en) * 2004-06-30 2008-03-18 Lucent Technologies Inc. Method and apparatus for CRZ-DQPSK optical signal generation
US7720391B2 (en) * 2005-02-25 2010-05-18 Futurewei Technologies, Inc. System and method for generating optical return-to-zero signals with alternating bi-phase shift

Also Published As

Publication number Publication date
EP1716648A1 (de) 2006-11-02
US7606501B2 (en) 2009-10-20
DE602006012134D1 (de) 2010-03-25
EP1716648A4 (de) 2007-04-18
WO2006089483A1 (en) 2006-08-31
EP1716648B1 (de) 2010-02-10
US20060193228A1 (en) 2006-08-31

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