CN1943148A - 产生光的单边带信号的装置和方法 - Google Patents
产生光的单边带信号的装置和方法 Download PDFInfo
- Publication number
- CN1943148A CN1943148A CNA2006800001027A CN200680000102A CN1943148A CN 1943148 A CN1943148 A CN 1943148A CN A2006800001027 A CNA2006800001027 A CN A2006800001027A CN 200680000102 A CN200680000102 A CN 200680000102A CN 1943148 A CN1943148 A CN 1943148A
- Authority
- CN
- China
- Prior art keywords
- signal
- optical signal
- input optical
- light
- telecommunication
- 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.)
- Granted
Links
Images
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
- H04B10/501—Structural aspects
- H04B10/503—Laser transmitters
- H04B10/505—Laser transmitters using external modulation
- H04B10/5059—Laser transmitters using external modulation using a feed-forward signal generated by analysing the optical or electrical input
- H04B10/50595—Laser transmitters using external modulation using a feed-forward signal generated by analysing the optical or electrical input to control the modulator DC bias
-
- 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
-
- 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
- H04B10/5059—Laser transmitters using external modulation using a feed-forward signal generated by analysing the optical or electrical input
- H04B10/50593—Laser transmitters using external modulation using a feed-forward signal generated by analysing the optical or electrical input to control the modulating signal amplitude including amplitude distortion
-
- 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)
- Optical Communication System (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05001145A EP1684448A1 (en) | 2005-01-20 | 2005-01-20 | An apparatus and method for generating an optical single sideband signal |
EP05001145.1 | 2005-01-20 | ||
PCT/EP2006/050035 WO2006077176A1 (en) | 2005-01-20 | 2006-01-04 | An apparatus and method for generating an optical single sideband signal |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1943148A true CN1943148A (zh) | 2007-04-04 |
CN1943148B CN1943148B (zh) | 2012-03-28 |
Family
ID=34933392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800001027A Expired - Fee Related CN1943148B (zh) | 2005-01-20 | 2006-01-04 | 产生光的单边带信号的装置和方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7715729B2 (zh) |
EP (2) | EP1684448A1 (zh) |
CN (1) | CN1943148B (zh) |
AT (1) | ATE489782T1 (zh) |
DE (1) | DE602006018384D1 (zh) |
WO (1) | WO2006077176A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101800606B (zh) * | 2010-02-05 | 2012-08-22 | 上海交通大学 | 光单边带调制装置 |
CN101465692B (zh) * | 2009-01-07 | 2013-08-21 | 北京邮电大学 | 光的ofdm系统中单边带光信号的调制方法和发射装置 |
WO2015131841A3 (en) * | 2014-03-07 | 2016-01-07 | Huawei Technologies Co., Ltd. | System and method for chromatic dispersion tolerant direct optical detection |
CN105765884A (zh) * | 2013-09-12 | 2016-07-13 | 华为技术有限公司 | 一种带有间隙分离的不平衡光边带的光发射器 |
CN105959080A (zh) * | 2016-06-16 | 2016-09-21 | 华侨大学 | 单边带无载波幅度相位调制的波分复用无源光网络系统 |
CN106452592A (zh) * | 2016-09-29 | 2017-02-22 | 中国科学院半导体研究所 | 可调谐单通带微波光子希尔伯特变换滤波系统 |
CN106533573A (zh) * | 2016-10-26 | 2017-03-22 | 北京大学 | 一种非对称孪生单边带调制、解调方法和系统 |
CN107863679A (zh) * | 2017-11-27 | 2018-03-30 | 中国科学院上海光学精密机械研究所 | 基于相位调制器的调频激光信号产生的装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1775860B1 (en) * | 2005-10-14 | 2008-07-02 | Nokia Siemens Networks Gmbh & Co. Kg | Optical single sideband modulator |
US8098185B2 (en) | 2006-11-13 | 2012-01-17 | Battelle Memorial Institute | Millimeter and sub-millimeter wave portal |
EP2092668A4 (en) * | 2006-11-13 | 2014-02-19 | Battelle Memorial Institute | FREQUENCY-SELECTIVE MMW SOURCE |
JP5025565B2 (ja) * | 2008-05-30 | 2012-09-12 | 株式会社アドバンテスト | 光信号ビットレート調整装置、光信号発生装置、光試験装置、光信号ビットレート調整方法およびプログラム、記録媒体 |
CN101977086B (zh) * | 2010-09-10 | 2013-06-12 | 西南交通大学 | 采用移相梳状滤波阵列的光子型数字微波测频方法及装置 |
WO2013007277A1 (en) * | 2011-07-08 | 2013-01-17 | Telefonaktiebolaget L M Ericsson (Publ) | Optical access network |
US10256934B2 (en) * | 2016-10-11 | 2019-04-09 | Zte Corporation | Chirp managed laser generation for next generation passive optical networks |
EP3530175A1 (en) | 2018-02-26 | 2019-08-28 | Nokia Technologies Oy | Apparatus for optical coherence tomography |
CN114401050B (zh) * | 2022-01-19 | 2024-08-20 | 重庆邮电大学 | 一种基于单个光电探测器接收独立边带信号的系统及方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5301058A (en) * | 1990-12-31 | 1994-04-05 | Gte Laboratories Incorporated | Single sideband optical modulator for lightwave systems |
US6661976B1 (en) * | 2000-01-05 | 2003-12-09 | At&T Corp. | Method and system for single-sideband optical signal generation and transmission |
US6525857B1 (en) * | 2000-03-07 | 2003-02-25 | Opvista, Inc. | Method and apparatus for interleaved optical single sideband modulation |
-
2005
- 2005-01-20 EP EP05001145A patent/EP1684448A1/en not_active Withdrawn
-
2006
- 2006-01-04 EP EP06724823A patent/EP1716649B1/en not_active Not-in-force
- 2006-01-04 AT AT06724823T patent/ATE489782T1/de not_active IP Right Cessation
- 2006-01-04 DE DE602006018384T patent/DE602006018384D1/de active Active
- 2006-01-04 WO PCT/EP2006/050035 patent/WO2006077176A1/en active Application Filing
- 2006-01-04 CN CN2006800001027A patent/CN1943148B/zh not_active Expired - Fee Related
- 2006-01-04 US US10/593,415 patent/US7715729B2/en not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101465692B (zh) * | 2009-01-07 | 2013-08-21 | 北京邮电大学 | 光的ofdm系统中单边带光信号的调制方法和发射装置 |
CN101800606B (zh) * | 2010-02-05 | 2012-08-22 | 上海交通大学 | 光单边带调制装置 |
CN105765884A (zh) * | 2013-09-12 | 2016-07-13 | 华为技术有限公司 | 一种带有间隙分离的不平衡光边带的光发射器 |
CN105765884B (zh) * | 2013-09-12 | 2018-07-13 | 华为技术有限公司 | 一种用于生成带有间隙分离的不平衡光边带的装置及方法 |
WO2015131841A3 (en) * | 2014-03-07 | 2016-01-07 | Huawei Technologies Co., Ltd. | System and method for chromatic dispersion tolerant direct optical detection |
CN105959080A (zh) * | 2016-06-16 | 2016-09-21 | 华侨大学 | 单边带无载波幅度相位调制的波分复用无源光网络系统 |
CN105959080B (zh) * | 2016-06-16 | 2018-07-20 | 华侨大学 | 单边带无载波幅度相位调制的波分复用无源光网络系统 |
CN106452592A (zh) * | 2016-09-29 | 2017-02-22 | 中国科学院半导体研究所 | 可调谐单通带微波光子希尔伯特变换滤波系统 |
CN106452592B (zh) * | 2016-09-29 | 2018-10-02 | 中国科学院半导体研究所 | 可调谐单通带微波光子希尔伯特变换滤波系统 |
CN106533573A (zh) * | 2016-10-26 | 2017-03-22 | 北京大学 | 一种非对称孪生单边带调制、解调方法和系统 |
CN106533573B (zh) * | 2016-10-26 | 2019-03-01 | 北京大学 | 一种非对称孪生单边带调制、解调方法和系统 |
CN107863679A (zh) * | 2017-11-27 | 2018-03-30 | 中国科学院上海光学精密机械研究所 | 基于相位调制器的调频激光信号产生的装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2006077176A1 (en) | 2006-07-27 |
EP1716649B1 (en) | 2010-11-24 |
EP1684448A1 (en) | 2006-07-26 |
US7715729B2 (en) | 2010-05-11 |
ATE489782T1 (de) | 2010-12-15 |
EP1716649A1 (en) | 2006-11-02 |
CN1943148B (zh) | 2012-03-28 |
US20080002989A1 (en) | 2008-01-03 |
DE602006018384D1 (de) | 2011-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1943148A (zh) | 产生光的单边带信号的装置和方法 | |
US8582979B2 (en) | Method and arrangement for transmitting an optical OFDM-signal | |
US20180145761A1 (en) | Low-Latency Adjustment of Flexible Transceivers using Pilot Signal | |
US20080159758A1 (en) | Optical orthogonal frequency division multiplexed communications with coherent detection | |
JP2000124876A5 (ja) | 光伝送システム、光送信装置及び光送信方法 | |
WO2008119285A1 (fr) | Dispositif générateur et procédé pour signal de compensation de dispersion | |
CN102859957A (zh) | 用于光纤非线性减轻的方法和装置 | |
WO2009138019A1 (zh) | 多载波产生装置、光发射机以及多载波产生方法 | |
JP5467686B2 (ja) | 光通信装置及び光通信方法 | |
CN102238127A (zh) | 一种基于相干光正交频分复用系统降低峰均比的方法 | |
WO2018132950A1 (zh) | 信号发射方法及装置、发射机、信号传输系统 | |
CN1650549A (zh) | 通过使用分布式放大用于在光学通信系统中传输信息的方法和系统 | |
KR100539893B1 (ko) | 고밀도 파장분할다중화방식 광전송 시스템을 위한 광 송신기 | |
EP1404036A3 (en) | Duobinary optical transmission apparatus | |
CN105959080B (zh) | 单边带无载波幅度相位调制的波分复用无源光网络系统 | |
CN101141199B (zh) | 一种光发送系统及其方法 | |
EP3016303B1 (en) | Method, device, and system for sending and receiving signal | |
CN205681439U (zh) | 单边带无载波幅度相位调制的波分复用无源光网络系统 | |
CN1949689A (zh) | 光单边带调制器 | |
EP1401127A3 (en) | Modulation apparatus | |
JP2008206063A (ja) | 光伝送装置及び方法 | |
WO2008124982A1 (fr) | Dispositif et méthode produisant un signal optique modulé de rz-dpsk | |
KR101864697B1 (ko) | 멀티레벨 광신호 생성 장치 | |
JP4709799B2 (ja) | 光ssb変調器 | |
CN111478733B (zh) | 基于双极化光强度调制器的pam4电信号产生系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NOKIA SIEMENS COMMUNICATION CO., LTD. Free format text: FORMER OWNER: SIEMENS AG Effective date: 20080425 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080425 Address after: Munich, Germany Applicant after: Nokia Siemens Networks GmbH Address before: Munich, Germany Applicant before: Siemens AG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: XIAOYANG NETWORK CO., LTD. Free format text: FORMER OWNER: NOKIA SIEMENS NETWORKS GMBH Effective date: 20140107 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140107 Address after: Luxemburg Luxemburg Patentee after: Xiaoyang Network Co., Ltd. Address before: Munich, Germany Patentee before: Nokia Siemens Networks GmbH |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20150104 |
|
EXPY | Termination of patent right or utility model |