DE69825331D1 - Optischer Impulsgeber - Google Patents

Optischer Impulsgeber

Info

Publication number
DE69825331D1
DE69825331D1 DE69825331T DE69825331T DE69825331D1 DE 69825331 D1 DE69825331 D1 DE 69825331D1 DE 69825331 T DE69825331 T DE 69825331T DE 69825331 T DE69825331 T DE 69825331T DE 69825331 D1 DE69825331 D1 DE 69825331D1
Authority
DE
Germany
Prior art keywords
pulse generator
optical pulse
optical
generator
pulse
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
DE69825331T
Other languages
English (en)
Other versions
DE69825331T2 (de
Inventor
Koji Yamada
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Application granted granted Critical
Publication of DE69825331D1 publication Critical patent/DE69825331D1/de
Publication of DE69825331T2 publication Critical patent/DE69825331T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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 
    • G02F1/015—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
    • G02F1/025—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 in an optical waveguide structure
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/17—Multi-pass arrangements, i.e. arrangements to pass light a plurality of times through the same element, e.g. by using an enhancement cavity
    • 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
    • G02F2203/26—Pulse shaping; Apparatus or methods therefor

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)
DE69825331T 1997-01-16 1998-01-14 Optischer Impulsgeber Expired - Fee Related DE69825331T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9005139A JPH10206807A (ja) 1997-01-16 1997-01-16 光パルス発生装置
JP513997 1997-01-16

Publications (2)

Publication Number Publication Date
DE69825331D1 true DE69825331D1 (de) 2004-09-09
DE69825331T2 DE69825331T2 (de) 2005-08-04

Family

ID=11602986

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69825331T Expired - Fee Related DE69825331T2 (de) 1997-01-16 1998-01-14 Optischer Impulsgeber

Country Status (4)

Country Link
US (1) US6289142B1 (de)
EP (1) EP0854375B1 (de)
JP (1) JPH10206807A (de)
DE (1) DE69825331T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000058775A1 (en) * 1999-03-29 2000-10-05 T Squared G Incorporated Optical digital waveform generator
JP2001059981A (ja) * 1999-08-23 2001-03-06 Oki Electric Ind Co Ltd 光短パルス発生装置
GB2365140B (en) * 2000-07-22 2002-08-07 Marconi Caswell Ltd Optical pulse train generator
US7065302B1 (en) * 2000-09-15 2006-06-20 Lockheed Martin Corporation High efficiency optical feedback modulator and method of operation
US20030118267A1 (en) * 2001-12-21 2003-06-26 Kimber Eric M. Isolation of microwave transmission lines
JP2005192046A (ja) * 2003-12-26 2005-07-14 Fujitsu Ltd パルス発生装置および方法
US20080137178A1 (en) * 2006-12-06 2008-06-12 Yong Duck Chung Reflection-type optical modulator module
US9176280B2 (en) * 2013-10-21 2015-11-03 Oracle International Corporation Optical reflector based on a directional coupler and a coupled optical loop

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5093833A (en) 1991-02-15 1992-03-03 Massachusetts Institute Of Technology Optical pulse generator
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
US5347601A (en) * 1993-03-29 1994-09-13 United Technologies Corporation Integrated optical receiver/transmitter
JP3453406B2 (ja) * 1993-07-23 2003-10-06 三菱電機株式会社 光変調器
JP3490745B2 (ja) * 1993-10-01 2004-01-26 日本碍子株式会社 複合光導波路型光デバイス
US5886807A (en) * 1997-01-24 1999-03-23 California Institute Of Technology Traveling-wave reflective electro-optic modulator

Also Published As

Publication number Publication date
US6289142B1 (en) 2001-09-11
EP0854375A2 (de) 1998-07-22
EP0854375A3 (de) 2000-01-12
DE69825331T2 (de) 2005-08-04
JPH10206807A (ja) 1998-08-07
EP0854375B1 (de) 2004-08-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee