DE3787726T2 - Nipi brechungsindex-modulationsvorrichtung und -verfahren. - Google Patents

Nipi brechungsindex-modulationsvorrichtung und -verfahren.

Info

Publication number
DE3787726T2
DE3787726T2 DE88900911T DE3787726T DE3787726T2 DE 3787726 T2 DE3787726 T2 DE 3787726T2 DE 88900911 T DE88900911 T DE 88900911T DE 3787726 T DE3787726 T DE 3787726T DE 3787726 T2 DE3787726 T2 DE 3787726T2
Authority
DE
Germany
Prior art keywords
nipi
modulation device
index modulation
breaking index
breaking
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
DE88900911T
Other languages
English (en)
Other versions
DE3787726D1 (de
Inventor
Joel Schulman
Uzi Efron
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.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of DE3787726D1 publication Critical patent/DE3787726D1/de
Application granted granted Critical
Publication of DE3787726T2 publication Critical patent/DE3787726T2/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 with at least one potential jump barrier, e.g. PN, 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
    • 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 with at least one potential jump barrier, e.g. PN, PIN junction
    • G02F1/017—Structures with periodic or quasi periodic potential variation, e.g. superlattices, quantum wells
    • 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 with at least one potential jump barrier, e.g. PN, 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 with at least one potential jump barrier, e.g. PN, PIN junction modulating the refractive index

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Integrated Circuits (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
DE88900911T 1987-01-27 1987-12-14 Nipi brechungsindex-modulationsvorrichtung und -verfahren. Expired - Fee Related DE3787726T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/007,298 US4784476A (en) 1987-01-27 1987-01-27 Nipi refractive index modulation apparatus and method
PCT/US1987/003304 WO1988005555A1 (en) 1987-01-27 1987-12-14 Nipi refractive index modulation apparatus and method

Publications (2)

Publication Number Publication Date
DE3787726D1 DE3787726D1 (de) 1993-11-11
DE3787726T2 true DE3787726T2 (de) 1994-05-05

Family

ID=21725354

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88900911T Expired - Fee Related DE3787726T2 (de) 1987-01-27 1987-12-14 Nipi brechungsindex-modulationsvorrichtung und -verfahren.

Country Status (5)

Country Link
US (1) US4784476A (de)
EP (1) EP0299998B1 (de)
JP (1) JPH01502617A (de)
DE (1) DE3787726T2 (de)
WO (1) WO1988005555A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856863A (en) * 1988-06-22 1989-08-15 Texas Instruments Incorporated Optical fiber interconnection network including spatial light modulator
US4929064A (en) * 1988-07-21 1990-05-29 American Telephone And Telegraph Company Optical communications modulator device
US5027178A (en) * 1989-08-03 1991-06-25 Northern Telecom Limited Electrically tunable interference filters and methods for their use
EP0425287B1 (de) * 1989-10-27 1995-09-20 Nippon Paint Co., Ltd. Bildaufzeichnungsverfahren und Filmstruktur dafür
US5292658A (en) * 1989-12-29 1994-03-08 University Of Georgia Research Foundation, Inc. Boyd Graduate Studies Research Center Cloning and expressions of Renilla luciferase
JP2758472B2 (ja) * 1990-01-11 1998-05-28 三菱電機株式会社 光変調器
US5061048A (en) * 1990-02-06 1991-10-29 Unisys Corporation Apparatus for optical beam steering using non-linear optical polymers
US5157538A (en) * 1990-06-29 1992-10-20 The United States Of America As Represented By The Secretary Of The Air Force Silicon spatial light modulator
US5591344A (en) * 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
JP2002169022A (ja) * 2000-12-04 2002-06-14 Nippon Sheet Glass Co Ltd 光学素子およびそれを用いた分光装置および集積光学装置
US6735012B2 (en) * 2002-03-22 2004-05-11 The Boeing Company System for phase modulating an incoming optical wavefront
DE102006045075A1 (de) * 2006-09-21 2008-04-03 Carl Zeiss Smt Ag Steuerbares optisches Element
JP5579063B2 (ja) * 2007-08-24 2014-08-27 カール・ツァイス・エスエムティー・ゲーエムベーハー 制御可能な光学素子、熱アクチュエータによる光学素子の操作方法および半導体リソグラフィのための投影露光装置
US7764850B2 (en) * 2008-01-25 2010-07-27 Hewlett-Packard Development Company, L.P. Optical modulator including electrically controlled ring resonator
US11650438B2 (en) * 2019-08-02 2023-05-16 Raytheon Company Superlattice electro-optic device including reconfigurable optical elements

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824002A (en) * 1972-12-04 1974-07-16 Hughes Aircraft Co Alternating current liquid crystal light value
US4019807A (en) * 1976-03-08 1977-04-26 Hughes Aircraft Company Reflective liquid crystal light valve with hybrid field effect mode
DE2820965A1 (de) * 1978-05-12 1979-11-15 Agfa Gevaert Ag Fotografisches kopiergeraet
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
US4525687A (en) * 1983-02-28 1985-06-25 At&T Bell Laboratories High speed light modulator using multiple quantum well structures
US4597638A (en) * 1983-02-28 1986-07-01 At&T Bell Laboratories Nonlinear optical apparatus
US4619501A (en) * 1985-01-08 1986-10-28 The United States Of America As Represented By The Secretary Of The Air Force Charge isolation in a spatial light modulator
EP0214984A1 (de) * 1985-03-18 1987-03-25 AT&T Corp. Nichtlineare bistabile optische vorrichtung

Also Published As

Publication number Publication date
EP0299998B1 (de) 1993-10-06
US4784476A (en) 1988-11-15
DE3787726D1 (de) 1993-11-11
WO1988005555A1 (en) 1988-07-28
EP0299998A1 (de) 1989-01-25
JPH01502617A (ja) 1989-09-07

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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