DE69017643D1 - Optische Verarbeitung mit einer mehrschichtigen Heterostruktur. - Google Patents

Optische Verarbeitung mit einer mehrschichtigen Heterostruktur.

Info

Publication number
DE69017643D1
DE69017643D1 DE69017643T DE69017643T DE69017643D1 DE 69017643 D1 DE69017643 D1 DE 69017643D1 DE 69017643 T DE69017643 T DE 69017643T DE 69017643 T DE69017643 T DE 69017643T DE 69017643 D1 DE69017643 D1 DE 69017643D1
Authority
DE
Germany
Prior art keywords
optical processing
multilayer heterostructure
heterostructure
multilayer
optical
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
DE69017643T
Other languages
English (en)
Other versions
DE69017643T2 (de
Inventor
Alastair Malcolm Glass
Wayne Harvey Knox
David Douglas Nolte
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.)
AT&T Corp
Original Assignee
AT&T 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 AT&T Corp filed Critical AT&T Corp
Publication of DE69017643D1 publication Critical patent/DE69017643D1/de
Application granted granted Critical
Publication of DE69017643T2 publication Critical patent/DE69017643T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G02F1/01716—Optically controlled superlattice or quantum well devices
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/13—Materials and properties photorefractive

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Nonlinear Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Light Receiving Elements (AREA)
DE69017643T 1990-01-16 1990-12-05 Optische Verarbeitung mit einer mehrschichtigen Heterostruktur. Expired - Fee Related DE69017643T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/465,274 US5004325A (en) 1990-01-16 1990-01-16 Optical processing using a multilayer heterostructure

Publications (2)

Publication Number Publication Date
DE69017643D1 true DE69017643D1 (de) 1995-04-13
DE69017643T2 DE69017643T2 (de) 1995-06-29

Family

ID=23847120

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69017643T Expired - Fee Related DE69017643T2 (de) 1990-01-16 1990-12-05 Optische Verarbeitung mit einer mehrschichtigen Heterostruktur.

Country Status (3)

Country Link
US (1) US5004325A (de)
EP (1) EP0437936B1 (de)
DE (1) DE69017643T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2808562B2 (ja) * 1990-02-27 1998-10-08 キヤノン株式会社 半導体光増幅素子
FR2678093B1 (fr) * 1991-06-19 1994-01-07 France Telecom Dispositif photorefractif.
US5262660A (en) * 1991-08-01 1993-11-16 Trw Inc. High power pseudomorphic gallium arsenide high electron mobility transistors
US5305123A (en) * 1992-01-09 1994-04-19 Physical Optics Corporation Light controlled spatial and angular electromagnetic wave modulator
US5251052A (en) * 1992-09-02 1993-10-05 The United States Of America As Represented By The Secretary Of The Navy System for solving boolean equations using optical lookup tables
US5508829A (en) * 1992-12-18 1996-04-16 International Business Machines Corporation LTG AlGaAs non-linear optical material and devices fabricated therefrom
US5361148A (en) * 1993-01-21 1994-11-01 International Business Machines Corporation Apparatus for photorefractive two beam coupling
US5606457A (en) * 1993-03-29 1997-02-25 Lucent Technologies Inc. High-speed optical image correlator
US5412499A (en) * 1993-03-29 1995-05-02 At&T Corp. Spatial light modulator using quantum well material
FR2709003B1 (fr) * 1993-08-09 1995-09-15 Deveaud Pledran Benoit Dispositif photoréfractif à puits quantiques.
US5668647A (en) * 1994-01-04 1997-09-16 Lucent Technologies Inc. Method and apparatus and for processing ultrafast optical signals
US5637883A (en) * 1995-02-27 1997-06-10 The United States Of America As Represented By The Secretary Of The Navy Optically addressed spatial light modulator using an intrinsic semiconductor active material and high resistivity cladding layers
US20040094097A1 (en) * 2002-11-12 2004-05-20 Shartell Stephen Paul Litter box ventilation system
US9257206B2 (en) * 2011-12-02 2016-02-09 The Charles Stark Draper Laboratory, Inc. Adiabatic rapid passage atomic beamsplitter using frequency-swept coherent laser beam pairs
US9897448B2 (en) 2014-10-31 2018-02-20 The Charles Stark Draper Laboratory, Inc. Systems and methods for multiple species atom interferometry
US10331087B2 (en) 2014-12-03 2019-06-25 The Charles Stark Draper Laboratory, Inc. Atom interferometry in dynamic environments

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549788A (en) * 1983-01-03 1985-10-29 At&T Bell Laboratories Intensity of a light beam applied to a layered semiconductor structure controls the beam
US4528464A (en) * 1983-02-28 1985-07-09 At&T Bell Laboratories Degenerate four-wave mixer using multiple quantum well structures
US4525687A (en) * 1983-02-28 1985-06-25 At&T Bell Laboratories High speed light modulator using multiple quantum well structures
JPS61256319A (ja) * 1985-05-10 1986-11-13 Hitachi Ltd 光変調器
JPS6356964A (ja) * 1986-08-27 1988-03-11 Nec Corp 半導体光伝導形受光素子
US4848880A (en) * 1987-11-13 1989-07-18 Massachusetts Institute Of Technology Spatial light modulator
US4872744A (en) * 1988-01-15 1989-10-10 Bell Communications Research, Inc. Single quantum well optical modulator
US4873439A (en) * 1988-06-27 1989-10-10 Massachusetts Institute Of Technology X-ray detector
US4923264A (en) * 1989-01-18 1990-05-08 University Of Pittsburgh Of The Commonwealth System Of Higher Education Resonance coupled optical coupler with semiconductor waveguide layer comprising a multi-quantum-well structure

Also Published As

Publication number Publication date
EP0437936A3 (en) 1992-03-04
EP0437936B1 (de) 1995-03-08
DE69017643T2 (de) 1995-06-29
US5004325A (en) 1991-04-02
EP0437936A2 (de) 1991-07-24

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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