DE69120479D1 - Durch elektrisches feld induzierter quanten-potentialtopf-wellenleiter - Google Patents

Durch elektrisches feld induzierter quanten-potentialtopf-wellenleiter

Info

Publication number
DE69120479D1
DE69120479D1 DE69120479T DE69120479T DE69120479D1 DE 69120479 D1 DE69120479 D1 DE 69120479D1 DE 69120479 T DE69120479 T DE 69120479T DE 69120479 T DE69120479 T DE 69120479T DE 69120479 D1 DE69120479 D1 DE 69120479D1
Authority
DE
Germany
Prior art keywords
electric field
wave guide
field induced
quantum potential
potential pot
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
DE69120479T
Other languages
English (en)
Other versions
DE69120479T2 (de
Inventor
Randy William Wickmann
Anthony Lake Moretti
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.)
Molex Fiber Optics Inc
Original Assignee
BP Corp North America Inc
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 BP Corp North America Inc filed Critical BP Corp North America Inc
Publication of DE69120479D1 publication Critical patent/DE69120479D1/de
Application granted granted Critical
Publication of DE69120479T2 publication Critical patent/DE69120479T2/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
    • G02F1/29—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
    • G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
    • G02F1/3137—Digital deflection, i.e. optical switching in an optical waveguide structure with intersecting or branching waveguides, e.g. X-switches and Y-junctions
    • G02F1/3138—Digital deflection, i.e. optical switching in an optical waveguide structure with intersecting or branching waveguides, e.g. X-switches and Y-junctions the optical waveguides being made of semiconducting materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • 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
    • G02F1/017—Structures with periodic or quasi periodic potential variation, e.g. superlattices, quantum wells
    • G02F1/01708—Structures with periodic or quasi periodic potential variation, e.g. superlattices, quantum wells in an optical wavequide 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 
    • 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
    • G02F1/0151—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 modulating the refractive index

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Integrated Circuits (AREA)
DE69120479T 1990-02-23 1991-02-15 Durch elektrisches feld induzierter quanten-potentialtopf-wellenleiter Expired - Fee Related DE69120479T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/484,685 US5048907A (en) 1990-02-23 1990-02-23 Electric field induced quantum well waveguides
PCT/US1991/001192 WO1991013375A1 (en) 1990-02-23 1991-02-15 Electric field induced quantum well waveguides

Publications (2)

Publication Number Publication Date
DE69120479D1 true DE69120479D1 (de) 1996-08-01
DE69120479T2 DE69120479T2 (de) 1997-02-06

Family

ID=23925168

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69120479T Expired - Fee Related DE69120479T2 (de) 1990-02-23 1991-02-15 Durch elektrisches feld induzierter quanten-potentialtopf-wellenleiter

Country Status (5)

Country Link
US (1) US5048907A (de)
EP (1) EP0470249B1 (de)
JP (1) JP3228509B2 (de)
DE (1) DE69120479T2 (de)
WO (1) WO1991013375A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5165105A (en) * 1991-08-02 1992-11-17 Minnesota Minning And Manufacturing Company Separate confinement electroabsorption modulator utilizing the Franz-Keldysh effect
US5265177A (en) * 1992-05-08 1993-11-23 At&T Bell Laboratories Integrated optical package for coupling optical fibers to devices with asymmetric light beams
JPH0611670A (ja) * 1992-06-25 1994-01-21 Hitachi Ltd 光強度変調素子および光強度変調器
CA2101411C (en) * 1992-08-14 2003-06-10 Jean-Pierre Weber Tunable optical filter
US5375184A (en) * 1992-12-29 1994-12-20 Honeywell Inc. Flexible channel optical waveguide having self-aligned ports for interconnecting optical devices
DE69414208T2 (de) 1993-08-31 1999-03-25 Fujitsu Ltd., Kawasaki, Kanagawa Optischer Halbleitervorrichtung und Herstellungsverfahren
FR2758669B1 (fr) * 1997-01-23 1999-02-19 Alsthom Cge Alcatel Procede de modulation et modulateur optique a semi conducteur
AU7271198A (en) * 1997-05-01 1998-11-24 Trustees Of The Stevens Institute Of Technology, The Method and apparatus for modulation of guided plasmons
US6281862B1 (en) * 1998-11-09 2001-08-28 University Of Washington Scanned beam display with adjustable accommodation
JP2000258648A (ja) * 1999-03-05 2000-09-22 Sumitomo Electric Ind Ltd 光平面導波路
WO2001088953A2 (en) * 2000-05-17 2001-11-22 Auckland Uniservices Limited A quantum domain relay
US6898352B2 (en) * 2001-05-17 2005-05-24 Sioptical, Inc. Optical waveguide circuit including passive optical waveguide device combined with active optical waveguide device, and method for making same
US7082235B2 (en) * 2001-09-10 2006-07-25 California Institute Of Technology Structure and method for coupling light between dissimilar waveguides
US6834152B2 (en) * 2001-09-10 2004-12-21 California Institute Of Technology Strip loaded waveguide with low-index transition layer
WO2003023824A2 (en) * 2001-09-10 2003-03-20 California Institute Of Technology Modulator based on tunable resonant cavity
GB0126640D0 (en) * 2001-11-06 2002-01-02 Denselight Semiconductors Pte Optical space switch
WO2003100506A1 (en) * 2002-05-28 2003-12-04 Optun (Bvi) Ltd. Method and apparatus for optical mode conversion
US7010208B1 (en) 2002-06-24 2006-03-07 Luxtera, Inc. CMOS process silicon waveguides
US7315679B2 (en) * 2004-06-07 2008-01-01 California Institute Of Technology Segmented waveguide structures
US7826688B1 (en) 2005-10-21 2010-11-02 Luxtera, Inc. Enhancing the sensitivity of resonant optical modulating and switching devices
US8451874B2 (en) * 2009-12-02 2013-05-28 Massachusetts Institute Of Technology Very large mode slab-coupled optical waveguide laser and amplifier
EP2513715B1 (de) 2010-02-11 2014-03-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und verfahren zur führung optischer wellen
US10222677B2 (en) 2014-02-24 2019-03-05 Rockley Photonics Limited Optoelectronic device
US10928659B2 (en) 2014-02-24 2021-02-23 Rockley Photonics Limited Optoelectronic device
US11150494B2 (en) 2015-03-05 2021-10-19 Rockley Photonics Limited Waveguide modulator structures
CN107533248A (zh) 2015-03-05 2018-01-02 洛克利光子有限公司 波导调制器结构
US10678115B2 (en) 2015-03-05 2020-06-09 Rockley Photonics Limited Waveguide modulator structures
US10216059B2 (en) 2015-03-05 2019-02-26 Rockley Photonics Limited Waveguide modulator structures
US10921616B2 (en) 2016-11-23 2021-02-16 Rockley Photonics Limited Optoelectronic device
US11101256B2 (en) 2016-11-23 2021-08-24 Rockley Photonics Limited Optical modulators
CN110325900B (zh) 2016-12-02 2023-11-17 洛克利光子有限公司 波导光电器件
US11036006B2 (en) 2016-12-02 2021-06-15 Rockley Photonics Limited Waveguide device and method of doping a waveguide device
GB2576652B (en) 2017-07-05 2021-12-22 Rockley Photonics Ltd Optoelectronic device
US20220344541A1 (en) 2019-09-13 2022-10-27 Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen Optically Active Quantum Dot Defined By Gates

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695745A (en) * 1970-01-18 1972-10-03 Nippon Electric Co Light wave guide circuit
WO1984003155A1 (en) * 1983-02-10 1984-08-16 Matsushita Electric Ind Co Ltd Optical switch
JPS61198212A (ja) * 1985-02-28 1986-09-02 Tokyo Inst Of Technol 光回路機能素子
NL8600782A (nl) * 1986-03-26 1987-10-16 Nederlanden Staat Elektro-optisch geinduceerde optische golfgeleider, en actieve inrichtingen waarvan zulk een golfgeleider deel uitmaakt.

Also Published As

Publication number Publication date
EP0470249B1 (de) 1996-06-26
WO1991013375A1 (en) 1991-09-05
JPH04505674A (ja) 1992-10-01
EP0470249A4 (en) 1992-08-19
US5048907A (en) 1991-09-17
JP3228509B2 (ja) 2001-11-12
DE69120479T2 (de) 1997-02-06
EP0470249A1 (de) 1992-02-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MOLEX FIBER OPTICS ,INC, DOWNERS GROVE, ILL., US

8339 Ceased/non-payment of the annual fee