CN101277154B - 用于产生用于经由光纤链路传输到远程接收器的调制光学信号的光学发射器 - Google Patents

用于产生用于经由光纤链路传输到远程接收器的调制光学信号的光学发射器 Download PDF

Info

Publication number: CN101277154B
Authority: CN; China
Prior art keywords: optical; phase; modulator; laser; signal
Prior art date: 2007-03-28
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.): Expired - Fee Related

Application number

CN200810000074.XA

Other languages

English (en)

Chinese (zh)

Other versions

CN101277154A (zh

Inventor

约翰·扬内利

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Oncogen LP

Original Assignee

Oncogen LP

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.)

2007-03-28

Filing date

2008-01-04

Publication date

2015-09-30

2007-03-28 Priority claimed from US11/729,255 external-priority patent/US7792432B2/en

2008-01-04 Application filed by Oncogen LP filed Critical Oncogen LP

2008-10-01 Publication of CN101277154A publication Critical patent/CN101277154A/zh

2015-09-30 Application granted granted Critical

2015-09-30 Publication of CN101277154B publication Critical patent/CN101277154B/zh

Status Expired - Fee Related legal-status Critical Current

2028-01-04 Anticipated expiration legal-status Critical

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
- H04B10/501—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
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
- 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)
Semiconductor Lasers (AREA)

CN200810000074.XA 2007-03-28 2008-01-04 用于产生用于经由光纤链路传输到远程接收器的调制光学信号的光学发射器 Expired - Fee Related CN101277154B (zh)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US11/729,255 US7792432B2 (en)	2006-03-02	2007-03-28	Externally modulated laser optical transmission system with feed forward noise cancellation
US11/729,255		2007-03-28

Publications (2)

Publication Number	Publication Date
CN101277154A CN101277154A (zh)	2008-10-01
CN101277154B true CN101277154B (zh)	2015-09-30

Family

ID=39985921

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CN200810000074.XA Expired - Fee Related CN101277154B (zh)	2007-03-28	2008-01-04	用于产生用于经由光纤链路传输到远程接收器的调制光学信号的光学发射器

Country Status (4)

Country	Link
JP (2)	JP5425409B2 (ja)
KR (1)	KR20080088352A (ja)
CN (1)	CN101277154B (ja)
TW (1)	TW200840362A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8750441B2 (en) *	2010-12-20	2014-06-10	Texas Instruments Incorporated	Signal cancellation to reduce phase noise, period jitter, and other contamination in local oscillator, frequency timing, or other timing generators or signal sources
JP6232334B2 (ja) *	2014-04-17	2017-11-15	日本電信電話株式会社	レーザ位相雑音低減装置
CN109286124B (zh) *	2018-09-18	2020-07-10	上海交通大学	激光线宽压缩方法及***

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8602017D0 (en) *	1986-01-28	1986-03-05	British Telecomm	Reducing fluctuations in radiation beam characteristic
US5200964A (en) *	1991-03-12	1993-04-06	General Instrument Corporation	Broad linewidth lasers for optical fiber communication systems
JP3223562B2 (ja) *	1992-04-07	2001-10-29	株式会社日立製作所	光送信装置、光伝送装置および光変調器
JP3121504B2 (ja) *	1994-10-31	2001-01-09	日本電信電話株式会社	光送信回路
US7848661B2 (en) *	2005-03-15	2010-12-07	Emcore Corporation	Directly modulated laser optical transmission system with phase modulation

2007
- 2007-12-10 TW TW096147088A patent/TW200840362A/zh unknown
2008
- 2008-01-04 CN CN200810000074.XA patent/CN101277154B/zh not_active Expired - Fee Related
- 2008-01-10 KR KR1020080002952A patent/KR20080088352A/ko not_active Application Discontinuation
- 2008-03-28 JP JP2008114509A patent/JP5425409B2/ja not_active Expired - Fee Related
2013
- 2013-08-01 JP JP2013160612A patent/JP5847771B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
TW200840362A (en)	2008-10-01
JP5425409B2 (ja)	2014-02-26
JP2008252910A (ja)	2008-10-16
JP2013255264A (ja)	2013-12-19
CN101277154A (zh)	2008-10-01
KR20080088352A (ko)	2008-10-02
JP5847771B2 (ja)	2016-01-27

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Legal Events

Date	Code	Title	Description
2008-10-01	C06	Publication
2008-10-01	PB01	Publication
2010-03-24	C10	Entry into substantive examination
2010-03-24	SE01	Entry into force of request for substantive examination
2015-09-30	C14	Grant of patent or utility model
2015-09-30	GR01	Patent grant
2020-12-15	CF01	Termination of patent right due to non-payment of annual fee	Granted publication date: 20150930 Termination date: 20200104
2020-12-15	CF01	Termination of patent right due to non-payment of annual fee