DE69918791D1 - Optischer Impulsgeber zur Erzeugung optischer Pulse mit hohem Tastverhältnis - Google Patents
Optischer Impulsgeber zur Erzeugung optischer Pulse mit hohem TastverhältnisInfo
- 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
Links
- 230000003287 optical effect Effects 0.000 title 2
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)
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) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
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 |
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 |
US8762880B2 (en) | 2007-06-29 | 2014-06-24 | Microsoft Corporation | Exposing non-authoring features through document status information in an out-space user interface |
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 |
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 |
WO2021113466A1 (en) * | 2019-12-03 | 2021-06-10 | Macom Technology Solutions Holdings, Inc. | Reference optical signal generator |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0430230B1 (de) * | 1989-11-30 | 1995-03-15 | Nec Corporation | 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 |
-
1998
- 1998-12-24 JP JP36685898A patent/JP3810570B2/ja not_active Expired - Fee Related
-
1999
- 1999-12-06 US US09/455,562 patent/US6483624B1/en not_active Expired - Fee Related
- 1999-12-08 EP EP99124481A patent/EP1016891B1/de not_active Expired - Lifetime
- 1999-12-08 DE DE69918791T patent/DE69918791T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1016891A1 (de) | 2000-07-05 |
EP1016891B1 (de) | 2004-07-21 |
JP2000187190A (ja) | 2000-07-04 |
DE69918791T2 (de) | 2005-07-21 |
US6483624B1 (en) | 2002-11-19 |
JP3810570B2 (ja) | 2006-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |