DE69918791D1 - Optischer Impulsgeber zur Erzeugung optischer Pulse mit hohem Tastverhältnis - Google Patents

Optischer Impulsgeber zur Erzeugung optischer Pulse mit hohem Tastverhältnis

Info

Publication number
DE69918791D1
DE69918791D1 DE69918791T DE69918791T DE69918791D1 DE 69918791 D1 DE69918791 D1 DE 69918791D1 DE 69918791 T DE69918791 T DE 69918791T DE 69918791 T DE69918791 T DE 69918791T DE 69918791 D1 DE69918791 D1 DE 69918791D1
Authority
DE
Germany
Prior art keywords
duty cycle
pulse generator
high duty
optical
generating
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
DE69918791T
Other languages
English (en)
Other versions
DE69918791T2 (de
Inventor
Akihito Otani
Toshinobu Otsubo
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.)
Anritsu Corp
Original Assignee
Anritsu 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 Anritsu Corp filed Critical Anritsu Corp
Application granted granted Critical
Publication of DE69918791D1 publication Critical patent/DE69918791D1/de
Publication of DE69918791T2 publication Critical patent/DE69918791T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G02F1/01—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 for the control of the intensity, phase, polarisation or colour 
    • G02F1/0121—Operation of devices; Circuit arrangements, not otherwise provided for in this subclass
    • 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
    • G02F1/01—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 for the control of the intensity, phase, polarisation or colour 
    • G02F1/015—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 for the control of the intensity, phase, polarisation or colour  based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Communication System (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
DE69918791T 1998-12-24 1999-12-08 Optischer Impulsgeber zur Erzeugung optischer Pulse mit hohem Tastverhältnis Expired - Lifetime DE69918791T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP36685898 1998-12-24
JP36685898A JP3810570B2 (ja) 1998-12-24 1998-12-24 光パルス発生方法及びその装置

Publications (2)

Publication Number Publication Date
DE69918791D1 true DE69918791D1 (de) 2004-08-26
DE69918791T2 DE69918791T2 (de) 2005-07-21

Family

ID=18487862

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69918791T Expired - Lifetime DE69918791T2 (de) 1998-12-24 1999-12-08 Optischer Impulsgeber zur Erzeugung optischer Pulse mit hohem Tastverhältnis

Country Status (4)

Country Link
US (1) US6483624B1 (de)
EP (1) EP1016891B1 (de)
JP (1) JP3810570B2 (de)
DE (1) DE69918791T2 (de)

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US6671237B1 (en) * 2000-02-29 2003-12-30 Imation Corp. Method and apparatus for driving an electro-optic modulator assembly
JP4426077B2 (ja) * 2000-08-10 2010-03-03 アンリツ株式会社 パルス発生装置
FR2824152B1 (fr) * 2001-04-27 2004-01-30 Cit Alcatel Emetteur optique comprenant un modulateur compose d'une pluralite d'elements de modulation
SE523350C2 (sv) * 2001-08-01 2004-04-13 Optillion Ab Modulatorsändare för fiberoptisk kommunikation vid höga hastigheter
US20030121028A1 (en) * 2001-12-22 2003-06-26 Michael Coury Quantum computing integrated development environment
GB0200939D0 (en) * 2002-01-16 2002-03-06 Denselight Semiconductors Pte An electroabsorption modulator
JP3863896B2 (ja) * 2002-12-16 2006-12-27 富士通株式会社 光変調器の駆動回路及び駆動方法
US7707255B2 (en) 2003-07-01 2010-04-27 Microsoft Corporation Automatic grouping of electronic mail
US7703036B2 (en) 2004-08-16 2010-04-20 Microsoft Corporation User interface for displaying selectable software functionality controls that are relevant to a selected object
US8255828B2 (en) 2004-08-16 2012-08-28 Microsoft Corporation Command user interface for displaying selectable software functionality controls
US8146016B2 (en) 2004-08-16 2012-03-27 Microsoft Corporation User interface for displaying a gallery of formatting options applicable to a selected object
US8627222B2 (en) 2005-09-12 2014-01-07 Microsoft Corporation Expanded search and find user interface
US9727989B2 (en) 2006-06-01 2017-08-08 Microsoft Technology Licensing, Llc Modifying and formatting a chart using pictorially provided chart elements
US7345610B2 (en) * 2006-06-12 2008-03-18 Wisconsin Alumni Research Foundation High speed digital-to-analog converter
JP2008209214A (ja) * 2007-02-26 2008-09-11 Advantest Corp 光サンプリング装置
EP1971036A1 (de) * 2007-03-14 2008-09-17 Dtu Verfahren und Vorrichtung zur Erkennung eines ersten Signals, das von einem zweiten Signal überlagert wird
US8484578B2 (en) 2007-06-29 2013-07-09 Microsoft Corporation Communication between a document editor in-space user interface and a document editor out-space user interface
US8762880B2 (en) 2007-06-29 2014-06-24 Microsoft Corporation Exposing non-authoring features through document status information in an out-space user interface
EP2241039A1 (de) * 2008-01-28 2010-10-20 Technion Research and Development Foundation, Ltd. Optische unterabtastung und rekonstruktion von spärlichen mehrbandsignalen
US9665850B2 (en) 2008-06-20 2017-05-30 Microsoft Technology Licensing, Llc Synchronized conversation-centric message list and message reading pane
US20120155567A1 (en) * 2010-12-20 2012-06-21 Samsung Electro-Mechanics Co., Ltd. Data transmission apparatus and transmission method thereof
CN110741312B (zh) * 2017-06-21 2022-12-09 三菱电机株式会社 光发送装置、光发送方法、光发送装置的控制电路以及光发送装置的存储介质
US11368227B2 (en) * 2019-12-03 2022-06-21 Macom Technology Solutions Holdings, Inc. Reference optical signal generator
US12224795B2 (en) * 2020-07-30 2025-02-11 Nippon Telegraph And Telephone Corporation Optical transmission system and transmission quality monitoring method
JP7530008B2 (ja) * 2020-08-03 2024-08-07 日本電信電話株式会社 光伝送システム、光受信装置及び光送信装置
US11784856B2 (en) 2021-01-22 2023-10-10 Macom Technology Solutions Holdings, Inc. Area efficient high-speed sequence generator and error checker

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69017848T2 (de) * 1989-11-30 1995-07-06 Nippon Electric Co Optische Übertragungsvorrichtung.
US5394260A (en) * 1992-02-03 1995-02-28 Kokusai Denshin Denwa Kabushiki Kaisha Optical pulse generator
JP2764845B2 (ja) 1992-02-03 1998-06-11 国際電信電話株式会社 光パルス発生装置
JP2819080B2 (ja) 1993-03-25 1998-10-30 国際電信電話株式会社 光パルス発生装置
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
JP3406441B2 (ja) 1995-11-08 2003-05-12 Ｋｄｄｉ株式会社 光パルス発生装置
DE19603403A1 (de) * 1996-01-31 1997-08-07 Sel Alcatel Ag Optisches Übertragungssystem, bei dem störende optische Interferenzen in der Zentrale reduziert sind
US5974209A (en) * 1998-04-30 1999-10-26 Cho; Pak Shing System comprising an electroabsorption modulator and an optical discriminator

Also Published As

Publication number Publication date
JP2000187190A (ja) 2000-07-04
EP1016891B1 (de) 2004-07-21
DE69918791T2 (de) 2005-07-21
US6483624B1 (en) 2002-11-19
JP3810570B2 (ja) 2006-08-16
EP1016891A1 (de) 2000-07-05

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