DE602004000185D1 - Mehrwellige Lichtquelle - Google Patents

Mehrwellige Lichtquelle

Info

Publication number
DE602004000185D1
DE602004000185D1 DE602004000185T DE602004000185T DE602004000185D1 DE 602004000185 D1 DE602004000185 D1 DE 602004000185D1 DE 602004000185 T DE602004000185 T DE 602004000185T DE 602004000185 T DE602004000185 T DE 602004000185T DE 602004000185 D1 DE602004000185 D1 DE 602004000185D1
Authority
DE
Germany
Prior art keywords
spectrum
pulse
light source
longitudinal mode
mode components
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 - Lifetime
Application number
DE602004000185T
Other languages
English (en)
Other versions
DE602004000185T2 (de
Inventor
Fumio Futami
Shigeki Watanabe
Yutaka Takita
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE602004000185D1 publication Critical patent/DE602004000185D1/de
Application granted granted Critical
Publication of DE602004000185T2 publication Critical patent/DE602004000185T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04B10/501—Structural aspects
    • H04B10/506—Multiwavelength transmitters
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0221—Power control, e.g. to keep the total optical power constant
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2203/00—Function characteristic
    • G02F2203/56—Frequency comb synthesizer

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Communication System (AREA)
  • Eye Examination Apparatus (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Liquid Crystal (AREA)
DE602004000185T 2003-08-27 2004-03-29 Mehrwellige Lichtquelle Expired - Lifetime DE602004000185T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003302727 2003-08-27
JP2003302727A JP2005070610A (ja) 2003-08-27 2003-08-27 多波長光源装置

Publications (2)

Publication Number Publication Date
DE602004000185D1 true DE602004000185D1 (de) 2005-12-22
DE602004000185T2 DE602004000185T2 (de) 2006-07-27

Family

ID=34101194

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004000185T Expired - Lifetime DE602004000185T2 (de) 2003-08-27 2004-03-29 Mehrwellige Lichtquelle

Country Status (5)

Country Link
US (1) US7315557B2 (de)
EP (1) EP1511133B8 (de)
JP (1) JP2005070610A (de)
AT (1) ATE310329T1 (de)
DE (1) DE602004000185T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7747174B2 (en) * 2004-09-08 2010-06-29 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Multi-channel fabry-perot laser transmitters and methods of generating multiple modulated optical signals
US7606498B1 (en) * 2005-10-21 2009-10-20 Nortel Networks Limited Carrier recovery in a coherent optical receiver
US7734189B2 (en) * 2006-11-30 2010-06-08 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Parallel channel optical communication using modulator array and shared laser
US8244137B1 (en) * 2009-06-30 2012-08-14 Verizon Patent And Licensing Inc. Multichannel on a single wave laser over wave division multiplexing in free space optics using phase masks
EP2616877B1 (de) 2010-09-14 2016-08-03 Danmarks Tekniske Universitet Lasersystem mit wellenlängerwandler
CA2904819C (en) 2012-03-13 2018-10-02 Danmarks Tekniske Universitet Method of stabilizing a laser apparatus with wavelength converter
US10615874B2 (en) * 2017-09-16 2020-04-07 Nokia Of America Corporation Optical communication with low temporal coherence light
CN111596498B (zh) * 2020-07-01 2022-03-01 中国工程物理研究院激光聚变研究中心 一种基于液晶相控阵的环形光束产生方法

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655547A (en) * 1985-04-09 1987-04-07 Bell Communications Research, Inc. Shaping optical pulses by amplitude and phase masking
GB9005647D0 (en) * 1990-03-13 1990-05-09 Secr Defence Optical multiplexer
EP0550095B1 (de) * 1991-12-30 1997-08-06 Koninklijke Philips Electronics N.V. Einrichtung, in der Frequenzerhöhung von elektromagnetischer Strahlung auftritt, und eine solche Einrichtung enthaltendes Gerät zum optischen Abtasten einer Informationsebene
JPH05257176A (ja) 1992-03-13 1993-10-08 Nippon Telegr & Teleph Corp <Ntt> 光パルス列発生装置
JP3306990B2 (ja) 1992-04-27 2002-07-24 三菱電機株式会社 波長変換レーザ装置
JPH063711A (ja) 1992-06-19 1994-01-14 Canon Inc 光学的パルス整形装置及び方法
US5530544A (en) * 1992-10-26 1996-06-25 Sandia Corporation Method and apparatus for measuring the intensity and phase of one or more ultrashort light pulses and for measuring optical properties of materials
JPH06291398A (ja) 1993-04-05 1994-10-18 Nippon Telegr & Teleph Corp <Ntt> 多波長超短パルス光源
JPH08122833A (ja) 1994-10-18 1996-05-17 Nippon Telegr & Teleph Corp <Ntt> 波長変換装置
US5629802A (en) * 1995-01-05 1997-05-13 The United States Of America As Represented By The Secretary Of The Air Force Spatially multiplexed optical signal processor
JP3610530B2 (ja) 1995-02-24 2005-01-12 日本電信電話株式会社 波長多重信号光発生装置
JP3610529B2 (ja) 1995-02-24 2005-01-12 日本電信電話株式会社 コヒーレント白色光源
US5923683A (en) * 1995-02-24 1999-07-13 Nippon Telegraph And Telephone Corporation Coherent white light source and optical devices therewith
US6002499A (en) * 1995-07-07 1999-12-14 Advanced Precision Technology, Inc Real time fingerprint sensor and verification system
JP3369833B2 (ja) 1996-02-28 2003-01-20 日本電信電話株式会社 光パルス発生装置
JPH09244076A (ja) * 1996-03-08 1997-09-19 Toshiba Corp 多波長光源
JP3444464B2 (ja) 1996-05-27 2003-09-08 日本電信電話株式会社 短パルス光源
JPH09326528A (ja) * 1996-06-05 1997-12-16 Kokusai Denshin Denwa Co Ltd <Kdd> 短光パルス波形整形装置
JP3713350B2 (ja) 1997-02-06 2005-11-09 浜松ホトニクス株式会社 光反応装置
US6195484B1 (en) * 1997-10-02 2001-02-27 3M Innovative Properties Company Method and apparatus for arbitrary spectral shaping of an optical pulse
US6801551B1 (en) * 1998-05-15 2004-10-05 University Of Central Florida Programmable multiwavelength modelocked laser
US6243348B1 (en) * 1998-06-05 2001-06-05 Massachusetts Institute Of Technology Very-high-density memory device utilizing a scintillating data-storage medium
JP4282839B2 (ja) 1999-08-20 2009-06-24 独立行政法人科学技術振興機構 超短パルス広帯域光波発生方法及びその装置
US6603818B1 (en) * 1999-09-23 2003-08-05 Lockheed Martin Energy Research Corporation Pulse transmission transceiver architecture for low power communications
JP4474625B2 (ja) 1999-12-14 2010-06-09 独立行政法人科学技術振興機構 超広帯域可変波長多重パルス波形整形装置
JP3573334B2 (ja) 2000-03-03 2004-10-06 日本電信電話株式会社 光発生方法及び光源
GB0005615D0 (en) * 2000-03-09 2000-05-03 Univ Southampton An optical processing device based on fiber grating
JP2001264830A (ja) 2000-03-15 2001-09-26 Nippon Telegr & Teleph Corp <Ntt> 多波長光源
US6831774B2 (en) * 2000-07-07 2004-12-14 Nippon Telegraph And Telephone Corporation Multi-wavelength generating method and apparatus based on flattening of optical spectrum
JP3948598B2 (ja) * 2000-09-01 2007-07-25 富士通株式会社 光信号を処理するための方法、装置及びシステム
US7447312B2 (en) * 2000-11-27 2008-11-04 University Of Connecticut Method and apparatus for secure ultrafast communication
JP2002236301A (ja) 2001-02-09 2002-08-23 Nippon Telegr & Teleph Corp <Ntt> 連続光光源
JP3761412B2 (ja) 2001-02-23 2006-03-29 日本電信電話株式会社 多波長光源
JP2003029645A (ja) 2001-07-19 2003-01-31 Mitsubishi Plastics Ind Ltd 画像表示装置、画像表示装置用積層板及び画像表示装置のパネルに用いる透明粘着シート
US6594090B2 (en) * 2001-08-27 2003-07-15 Eastman Kodak Company Laser projection display system
EP1531355A4 (de) * 2002-06-11 2008-08-13 Furukawa Electric Co Ltd System und verfahren zur optischen wellenlängenmultiplexregeneration
JP3976673B2 (ja) * 2002-12-06 2007-09-19 富士通株式会社 光時分割多重分離装置
JP2004279589A (ja) * 2003-03-13 2004-10-07 Fujitsu Ltd 多波長光源生成方法及びその装置
JP2007527616A (ja) * 2003-07-03 2007-09-27 ピーディー−エルディー、インク． レーザー発光特性調整のためのボリューム・ブラッグ・グレーティングの使用

Also Published As

Publication number Publication date
US7315557B2 (en) 2008-01-01
JP2005070610A (ja) 2005-03-17
EP1511133A1 (de) 2005-03-02
US20050047453A1 (en) 2005-03-03
DE602004000185T2 (de) 2006-07-27
EP1511133B8 (de) 2006-11-15
ATE310329T1 (de) 2005-12-15
EP1511133B1 (de) 2005-11-16

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