ATE310329T1 - Mehrwellige lichtquelle - Google Patents

Mehrwellige lichtquelle

Info

Publication number
ATE310329T1
ATE310329T1 AT04007535T AT04007535T ATE310329T1 AT E310329 T1 ATE310329 T1 AT E310329T1 AT 04007535 T AT04007535 T AT 04007535T AT 04007535 T AT04007535 T AT 04007535T AT E310329 T1 ATE310329 T1 AT E310329T1
Authority
AT
Austria
Prior art keywords
spectrum
pulse
light source
longitudinal mode
mode components
Prior art date
Application number
AT04007535T
Other languages
English (en)
Inventor
Fumio Futami
Shigeki Watanabe
Yutaka Takita
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
Application granted granted Critical
Publication of ATE310329T1 publication Critical patent/ATE310329T1/de

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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (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)
  • Liquid Crystal (AREA)
  • Spectrometry And Color Measurement (AREA)
AT04007535T 2003-08-27 2004-03-29 Mehrwellige lichtquelle ATE310329T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE310329T1 true ATE310329T1 (de) 2005-12-15

Family

ID=34101194

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04007535T ATE310329T1 (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
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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
US9685755B2 (en) 2012-03-13 2017-06-20 Danmarks Tekniske Universitet Laser system 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

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ATE156623T1 (de) 1991-12-30 1997-08-15 Philips Electronics Nv 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
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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
DE69634021T2 (de) * 1995-02-24 2005-12-15 Nippon Telegraph And Telephone Corp. Kohärente Weisslichtquelle und optische Vorrichtungen mit derselben
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
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
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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
WO1999063536A2 (en) * 1998-06-05 1999-12-09 Massachusetts Institute Of Technology Very-high-density memory device utilizing a scintillating data-storage medium
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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
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Also Published As

Publication number Publication date
US20050047453A1 (en) 2005-03-03
DE602004000185D1 (de) 2005-12-22
EP1511133B1 (de) 2005-11-16
US7315557B2 (en) 2008-01-01
JP2005070610A (ja) 2005-03-17
EP1511133B8 (de) 2006-11-15
EP1511133A1 (de) 2005-03-02
DE602004000185T2 (de) 2006-07-27

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties