DE69014390D1 - Modulationseinrichtung für ultrakurze optische Impulse. - Google Patents

Modulationseinrichtung für ultrakurze optische Impulse.

Info

Publication number
DE69014390D1
DE69014390D1 DE69014390T DE69014390T DE69014390D1 DE 69014390 D1 DE69014390 D1 DE 69014390D1 DE 69014390 T DE69014390 T DE 69014390T DE 69014390 T DE69014390 T DE 69014390T DE 69014390 D1 DE69014390 D1 DE 69014390D1
Authority
DE
Germany
Prior art keywords
ultra
modulation device
optical pulses
short optical
short
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.)
Expired - Fee Related
Application number
DE69014390T
Other languages
English (en)
Other versions
DE69014390T2 (de
Inventor
Masato Tsukada
Yoshihiro Shimazu
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Application granted granted Critical
Publication of DE69014390D1 publication Critical patent/DE69014390D1/de
Publication of DE69014390T2 publication Critical patent/DE69014390T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04B10/508—Pulse generation, e.g. generation of solitons
    • 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
    • H04B10/40—Transceivers
    • 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
    • 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
    • H04B10/60—Receivers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
DE69014390T 1989-04-24 1990-04-23 Modulationseinrichtung für ultrakurze optische Impulse. Expired - Fee Related DE69014390T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1101730A JP2719397B2 (ja) 1989-04-24 1989-04-24 超短光パルス変調回路

Publications (2)

Publication Number Publication Date
DE69014390D1 true DE69014390D1 (de) 1995-01-12
DE69014390T2 DE69014390T2 (de) 1995-05-11

Family

ID=14308391

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69014390T Expired - Fee Related DE69014390T2 (de) 1989-04-24 1990-04-23 Modulationseinrichtung für ultrakurze optische Impulse.

Country Status (5)

Country Link
US (1) US5099471A (de)
EP (1) EP0394916B1 (de)
JP (1) JP2719397B2 (de)
CA (1) CA2015039C (de)
DE (1) DE69014390T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5475381A (en) * 1992-01-28 1995-12-12 Servio Logic Corp. High speed infrared communications system using pulse sets
US5359450A (en) * 1992-06-25 1994-10-25 Synchronous Communications, Inc. Optical transmission system
US5401953A (en) * 1993-09-23 1995-03-28 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Optically-switched submillimeter-wave oscillator and radiator having a switch-to-switch propagation delay
US5418360A (en) * 1994-01-21 1995-05-23 Ecole Polytechnique Serial optical signal distribution system and method, and optical/electrical converter for implementation thereof
US5521738A (en) * 1994-06-30 1996-05-28 At&T Corp. Data encoded optical pulse generator
JP2006271009A (ja) * 1994-08-02 2006-10-05 Fujitsu Ltd 光伝送システム、光多重伝送システム及びその周辺技術
JP3345214B2 (ja) * 1995-03-20 2002-11-18 ケイディーディーアイ株式会社 短光パルス変調方法およびその装置
US5841560A (en) * 1996-09-30 1998-11-24 The Trustees Of Princeton University System for optical pulse train compression and packet generation
GB9917880D0 (en) * 1999-07-30 1999-09-29 Roke Manor Research Fast data modulator
JP2001281102A (ja) * 2000-03-30 2001-10-10 Ando Electric Co Ltd 光ファイバの特性測定装置及び特性測定方法
GB2361847B (en) * 2000-04-28 2003-12-03 Roke Manor Research Demultiplexer control system and method
KR20030044163A (ko) * 2001-11-29 2003-06-09 김진태 펄스 색소 레이저 펌핑용 레이저빔 전송 광섬유 모듈
US6990296B2 (en) * 2001-12-21 2006-01-24 Fujitsu Limited Optical phase modulation
US7623786B2 (en) * 2002-05-20 2009-11-24 Enablence Usa Fttx Networks, Inc. System and method for communicating optical signals to multiple subscribers having various bandwidth demands connected to the same optical waveguide
US7454141B2 (en) * 2003-03-14 2008-11-18 Enablence Usa Fttx Networks Inc. Method and system for providing a return path for signals generated by legacy terminals in an optical network
US7599622B2 (en) * 2004-08-19 2009-10-06 Enablence Usa Fttx Networks Inc. System and method for communicating optical signals between a data service provider and subscribers
JP4537832B2 (ja) * 2004-11-11 2010-09-08 株式会社東芝 光クロック分配装置及び光クロック分配システム
JP5737651B2 (ja) * 2011-06-10 2015-06-17 日本電信電話株式会社 可変光バッファ回路および回路装置
WO2013033832A1 (en) * 2011-09-09 2013-03-14 Evertz Microsystems Ltd. Signal router
CN109450447B (zh) * 2018-12-11 2021-08-13 中国科学院半导体研究所 基于微波光子技术的微波二分频器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532890A (en) * 1967-09-11 1970-10-06 Bell Telephone Labor Inc Optical multiplexing and demultiplexing systems
US3604936A (en) * 1968-08-20 1971-09-14 Bell Telephone Labor Inc Optical time division switching system
US4410981A (en) * 1981-01-28 1983-10-18 Rca Corporation Simplified transmission system for sequential time-compression of two signals
JPS61501363A (ja) * 1984-03-05 1986-07-03 アメリカン テレフオン アンド テレグラフ カムパニ− 光デ−タ流のビット速度の向上
AU576643B2 (en) * 1984-11-24 1988-09-01 Roke Manor Research Limited Optical pulse generating
IT1217130B (it) * 1987-03-12 1990-03-14 Cselt Centro Studi Lab Telecom Sistema di commutazione in tecnologia ottica
US4866698A (en) * 1987-11-17 1989-09-12 The Boeing Company Multiplexed optical communication system
US4928316A (en) * 1988-02-04 1990-05-22 Bell Communications Research, Inc. Optical systems and methods based upon temporal stretching, modulation and recompression of ultrashort pulses
US4959540A (en) * 1989-05-15 1990-09-25 International Business Machines Corporation Optical clock system with optical time delay means

Also Published As

Publication number Publication date
EP0394916B1 (de) 1994-11-30
JP2719397B2 (ja) 1998-02-25
US5099471A (en) 1992-03-24
DE69014390T2 (de) 1995-05-11
CA2015039A1 (en) 1990-10-24
JPH02281825A (ja) 1990-11-19
EP0394916A1 (de) 1990-10-31
CA2015039C (en) 1993-03-23

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: HOFFMANN, E., DIPL.-ING., PAT.-ANW., 82166 GRAEFELFING

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee