JP2013543668A - １６ｑａｍ光信号の生成 - Google Patents

１６ｑａｍ光信号の生成 Download PDF

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Publication number
JP2013543668A
JP2013543668A JP2013528351A JP2013528351A JP2013543668A JP 2013543668 A JP2013543668 A JP 2013543668A JP 2013528351 A JP2013528351 A JP 2013528351A JP 2013528351 A JP2013528351 A JP 2013528351A JP 2013543668 A JP2013543668 A JP 2013543668A
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Japan
Prior art keywords
signal
modulator
phase
parallel
optical
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JP2013528351A
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English (en)
Japanese (ja)
Inventor
ユ，ジャンジュン
Original Assignee
ゼットティーイー （ユーエスエー） インコーポレイテッド
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Application filed by ゼットティーイー （ユーエスエー） インコーポレイテッド filed Critical ゼットティーイー （ユーエスエー） インコーポレイテッド
Publication of JP2013543668A publication Critical patent/JP2013543668A/ja
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2096—Arrangements for directly or externally modulating an optical carrier
    • 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
    • H04B10/5053—Laser transmitters using external modulation using a parallel, i.e. shunt, 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
    • H04B10/516—Details of coding or modulation
    • H04B10/54—Intensity modulation
    • H04B10/541—Digital intensity or amplitude modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
JP2013528351A 2010-09-09 2011-09-09 １６ｑａｍ光信号の生成 Pending JP2013543668A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US38127210P 2010-09-09 2010-09-09
US61/381,272 2010-09-09
PCT/US2011/051087 WO2012034074A2 (en) 2010-09-09 2011-09-09 16-qam optical signal generation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2015235038A Division JP2016067029A (ja) 2010-09-09 2015-12-01 １６ｑａｍ光信号の生成

Publications (1)

Publication Number Publication Date
JP2013543668A true JP2013543668A (ja) 2013-12-05

Family

ID=45811187

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2013528351A Pending JP2013543668A (ja) 2010-09-09 2011-09-09 １６ｑａｍ光信号の生成
JP2015235038A Pending JP2016067029A (ja) 2010-09-09 2015-12-01 １６ｑａｍ光信号の生成

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2015235038A Pending JP2016067029A (ja) 2010-09-09 2015-12-01 １６ｑａｍ光信号の生成

Country Status (3)

Country Link
JP (2) JP2013543668A (zh)
CN (1) CN103155505B (zh)
WO (1) WO2012034074A2 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103607245B (zh) * 2013-11-22 2017-01-04 哈尔滨工业大学深圳研究生院 一种混合调制格式的光发射机及其操作方法
CN111064691B (zh) * 2016-01-27 2024-02-09 华为技术有限公司 发射机、接收机和信号处理的方法
CN108900253B (zh) * 2018-07-19 2020-09-29 中国科学院西安光学精密机械研究所 多调制格式兼容的高速激光信号产生系统与方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007082094A (ja) * 2005-09-16 2007-03-29 Fujitsu Ltd 光送信装置および光通信システム
JP2007208472A (ja) * 2006-01-31 2007-08-16 Fujitsu Ltd 光送信器
JP2008141742A (ja) * 2006-11-06 2008-06-19 Fujitsu Ltd 光送信器および光伝送システム
JP2008249848A (ja) * 2007-03-29 2008-10-16 Fujitsu Ltd 光変調装置および光変調方式切替方法
JP2009512366A (ja) * 2005-10-21 2009-03-19 ノーテル・ネットワークス・リミテッド コヒーレント光受信器での偏光補償
JP2009094988A (ja) * 2007-09-18 2009-04-30 National Institute Of Information & Communication Technology 直交振幅変調信号発生装置
WO2009060920A1 (ja) * 2007-11-09 2009-05-14 Hitachi Communication Technologies, Ltd. 光電界送信器及び光電界伝送システム
JP2009194784A (ja) * 2008-02-18 2009-08-27 National Institute Of Information & Communication Technology 光ｑａｍ信号の復調方法，及び復調装置
JP2009296596A (ja) * 2008-06-06 2009-12-17 Fujitsu Ltd フィルタ係数調整装置
JP2012510762A (ja) * 2008-12-03 2012-05-10 シエナ ルクセンブルグ エス．アー．エール．エル 光通信システムにおけるサイクルスリップの影響を修正する方法、及びコヒーレント受信機

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JPS5413313A (en) * 1977-07-01 1979-01-31 Gen Corp Method of processing digital signal
JP2777618B2 (ja) * 1989-09-01 1998-07-23 日本電気ホームエレクトロニクス株式会社 ミラースクエア符号化方法
JPH11163951A (ja) * 1997-11-28 1999-06-18 Sony Corp データ受信装置
JP2000174736A (ja) * 1998-12-08 2000-06-23 Sharp Corp ビット同期回路
JP2001339445A (ja) * 2000-05-30 2001-12-07 Sony Corp データ復元装置およびデータ復元方法
US7023601B2 (en) * 2002-12-02 2006-04-04 Nortel Networks Limited Optical E-field modulation using a Mach-Zehnder interferometer
CN100539571C (zh) * 2004-02-27 2009-09-09 诺基亚西门子通信系统技术（北京）有限公司 一种正交振幅调制方式下的信噪比估计方法
JP4906103B2 (ja) * 2007-07-06 2012-03-28 日本電信電話株式会社 光変調回路および光伝送システム
JP5320745B2 (ja) * 2008-01-11 2013-10-23 沖電気工業株式会社 キャリア抑圧光パルス列生成装置及びキャリア抑圧光パルス列生成方法
CN101540752B (zh) * 2008-03-18 2011-08-31 卓胜微电子（上海）有限公司 Qam软解调方法
JP5476697B2 (ja) * 2008-09-26 2014-04-23 富士通株式会社 光信号送信装置
JP5225816B2 (ja) * 2008-11-20 2013-07-03 ルネサスエレクトロニクス株式会社 半導体装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007082094A (ja) * 2005-09-16 2007-03-29 Fujitsu Ltd 光送信装置および光通信システム
JP2009512366A (ja) * 2005-10-21 2009-03-19 ノーテル・ネットワークス・リミテッド コヒーレント光受信器での偏光補償
JP2007208472A (ja) * 2006-01-31 2007-08-16 Fujitsu Ltd 光送信器
JP2008141742A (ja) * 2006-11-06 2008-06-19 Fujitsu Ltd 光送信器および光伝送システム
JP2008249848A (ja) * 2007-03-29 2008-10-16 Fujitsu Ltd 光変調装置および光変調方式切替方法
JP2009094988A (ja) * 2007-09-18 2009-04-30 National Institute Of Information & Communication Technology 直交振幅変調信号発生装置
WO2009060920A1 (ja) * 2007-11-09 2009-05-14 Hitachi Communication Technologies, Ltd. 光電界送信器及び光電界伝送システム
JP2009194784A (ja) * 2008-02-18 2009-08-27 National Institute Of Information & Communication Technology 光ｑａｍ信号の復調方法，及び復調装置
JP2009296596A (ja) * 2008-06-06 2009-12-17 Fujitsu Ltd フィルタ係数調整装置
JP2012510762A (ja) * 2008-12-03 2012-05-10 シエナ ルクセンブルグ エス．アー．エール．エル 光通信システムにおけるサイクルスリップの影響を修正する方法、及びコヒーレント受信機

Also Published As

Publication number Publication date
WO2012034074A3 (en) 2012-05-03
CN103155505A (zh) 2013-06-12
WO2012034074A2 (en) 2012-03-15
CN103155505B (zh) 2018-10-09
JP2016067029A (ja) 2016-04-28

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