DE60222918D1 - Verfahren und vorrichtung zum schalten und modulieren eines optischen signals mit erhöhter empfindlichkeit - Google Patents

Verfahren und vorrichtung zum schalten und modulieren eines optischen signals mit erhöhter empfindlichkeit

Info

Publication number
DE60222918D1
DE60222918D1 DE60222918T DE60222918T DE60222918D1 DE 60222918 D1 DE60222918 D1 DE 60222918D1 DE 60222918 T DE60222918 T DE 60222918T DE 60222918 T DE60222918 T DE 60222918T DE 60222918 D1 DE60222918 D1 DE 60222918D1
Authority
DE
Germany
Prior art keywords
optical signal
optical
cavity
modulating
switching
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
DE60222918T
Other languages
English (en)
Other versions
DE60222918T2 (de
Inventor
Achintya Bhowmik
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.)
Intel Corp
Original Assignee
Intel 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 Intel Corp filed Critical Intel Corp
Application granted granted Critical
Publication of DE60222918D1 publication Critical patent/DE60222918D1/de
Publication of DE60222918T2 publication Critical patent/DE60222918T2/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 
    • G02F1/21—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  by interference
    • G02F1/225—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  by interference 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
    • 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 
    • 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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching
    • 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 
    • G02F1/21—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  by interference
    • G02F1/212—Mach-Zehnder type
    • 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 
    • G02F1/21—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  by interference
    • G02F1/213—Fabry-Perot type
    • 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
    • G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
    • G02F2201/126—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode push-pull

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)
  • Lasers (AREA)
  • Liquid Crystal (AREA)
  • Optical Integrated Circuits (AREA)
DE60222918T 2001-09-17 2002-08-16 Verfahren und vorrichtung zum schalten und modulieren eines optischen signals mit erhöhter empfindlichkeit Expired - Lifetime DE60222918T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US955235 2001-09-17
US09/955,235 US7006716B2 (en) 2001-09-17 2001-09-17 Method and apparatus for switching and modulating an optical signal with enhanced sensitivity
PCT/US2002/026184 WO2003025663A1 (en) 2001-09-17 2002-08-16 Method and apparatus for switching and modulating an optical signal with enhanced sensitivity

Publications (2)

Publication Number Publication Date
DE60222918D1 true DE60222918D1 (de) 2007-11-22
DE60222918T2 DE60222918T2 (de) 2008-07-24

Family

ID=25496567

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60222918T Expired - Lifetime DE60222918T2 (de) 2001-09-17 2002-08-16 Verfahren und vorrichtung zum schalten und modulieren eines optischen signals mit erhöhter empfindlichkeit

Country Status (7)

Country Link
US (1) US7006716B2 (de)
EP (1) EP1428067B1 (de)
CN (1) CN1260609C (de)
AT (1) ATE375529T1 (de)
DE (1) DE60222918T2 (de)
TW (1) TWI237711B (de)
WO (1) WO2003025663A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6690036B2 (en) * 2001-03-16 2004-02-10 Intel Corporation Method and apparatus for steering an optical beam in a semiconductor substrate
US7006716B2 (en) 2001-09-17 2006-02-28 Intel Corporation Method and apparatus for switching and modulating an optical signal with enhanced sensitivity
US7242866B2 (en) * 2002-08-29 2007-07-10 Intel Corporation Methods and apparatus for switching N optical input signals to M optical outputs
US7170368B2 (en) * 2004-11-05 2007-01-30 The Boeing Company Phase matching using a high thermal expansion waveguide
US20080122463A1 (en) * 2006-06-30 2008-05-29 Sanjay Dabral Testing microelectronic devices using electro-optic modulator probes
US7525723B2 (en) * 2006-06-30 2009-04-28 Intel Corporation Circuit board-to-circuit board connectors having electro-optic modulators
KR101845514B1 (ko) * 2010-12-17 2018-04-04 삼성전자주식회사 소형 광 변조기 및 이를 포함하는 광 송신기
CN105659129A (zh) * 2013-10-09 2016-06-08 慧与发展有限责任合伙企业 损耗补偿光切换
CN109565149B (zh) * 2016-12-08 2020-06-26 华为技术有限公司 输出波长可控的激光器
US11874538B2 (en) * 2020-09-30 2024-01-16 Taiwan Semiconductor Manufacturing Company Limited Apparatus and method for generating an optical signal

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8325720D0 (en) 1983-09-26 1983-11-16 Plessey Co Plc Electro-optic modulator
US5627929A (en) 1995-05-04 1997-05-06 Sandia Corporation Integrated optical XY coupler
JP3039347B2 (ja) 1995-12-27 2000-05-08 日立電線株式会社 スイッチング機能を備えた光部品及びそれに使用する導波路型フィルタ
WO1998033094A1 (en) 1997-01-23 1998-07-30 Akzo Nobel N.V. Thermo-optical switch provided with a laterally shifted element
US5953467A (en) 1997-09-23 1999-09-14 Lucent Technologies Inc. Switchable optical filter
US5987050A (en) * 1998-11-16 1999-11-16 Lucent Technologies, Inc. Laser transmitter based on a coupler and having a controlled output port
KR100281410B1 (ko) 1998-11-24 2001-02-01 정선종 광섬유 편광 간섭계를 이용한 파장 가변 광필터링 시스템
US7006716B2 (en) 2001-09-17 2006-02-28 Intel Corporation Method and apparatus for switching and modulating an optical signal with enhanced sensitivity

Also Published As

Publication number Publication date
CN1260609C (zh) 2006-06-21
CN1555508A (zh) 2004-12-15
WO2003025663A1 (en) 2003-03-27
TWI237711B (en) 2005-08-11
US20030053731A1 (en) 2003-03-20
DE60222918T2 (de) 2008-07-24
EP1428067B1 (de) 2007-10-10
EP1428067A1 (de) 2004-06-16
US7006716B2 (en) 2006-02-28
ATE375529T1 (de) 2007-10-15

Similar Documents

Publication Publication Date Title
DE60222918D1 (de) Verfahren und vorrichtung zum schalten und modulieren eines optischen signals mit erhöhter empfindlichkeit
CA2342538A1 (en) Optical fiber transmission system with polarization multiplexing to reduce stimulated brillouin scattering
ATE489782T1 (de) Vorrichtung und verfahren zum erzeugen eines optischen single-sideband-signals
DE60325789D1 (de) Schaltung und verfahren zur vorverzerreransteuerung sowie eine, eine vorverzerreransteuerungsschaltung umfassende schaltungseinheit
DE60125517D1 (de) Verfahren und vorrichtung zur verschachtelten optischen einseitenbandmodulation
TW200619725A (en) Method and device for corner interferometric modulation
CA2484320A1 (en) Active coherence reduction for interferometer interrogation
ATE371489T1 (de) Verfahren und vorrichtung zum einbringen von ultraschall in ein fliessfähiges medium
ATE359650T1 (de) Amplitudenungleichgewichtskompensation eines quadraturmodulators
DE10192555D2 (de) Vorrichtung zur Übertragung optischer Signale
DE60000233D1 (de) Verfahren zur Übertragung von optischen Signalen mit reduzierten nichtlinearen Verzerrungen
WO2007070815A3 (en) Method and apparatus for controlling voltage linearity of voltage source inverters
WO2006062526A3 (en) Optical device and circuit using phase modulation and related methods
DE60028181D1 (de) Verfahren und system zur quantisierung eines analogen signals mit einem getakteten paar dioden mit resonantem tunneleffekt
ATE371874T1 (de) Signalverarbeitung
DE69913645D1 (de) Vorrichtung zum abbeeren vonTrauben vor der Weinherstellung
ATE476023T1 (de) Signalstörungsmessung
ATE457561T1 (de) System zur erzeugung optischer return-to-zero- signale mit alternierender bi-phasenverschiebung und frequenz-chirp
GB0017937D0 (en) Optical pulse train generator
ATE280457T1 (de) Vorrichtung zum regenerieren optischer signale
WO2002103402A3 (en) Electro-optic waveguide modulator method and apparatus
ATE306653T1 (de) Vorrichtung und verfahren zur messung von ultrakurzen lichtimpulsen
NO20015905L (no) Fremgangsmåte for deteksjon av påbegynnelsen av kolloid formasjon i svovelpresipitering
ATE363774T1 (de) Optischer sender und verfahren zur modulation eines optischen signals
WO2001095526A3 (en) Method and apparatus for optical signal detection

Legal Events

Date Code Title Description
8364 No opposition during term of opposition