ES2078987T3 - Modulador optico. - Google Patents

Modulador optico.

Info

Publication number
ES2078987T3
ES2078987T3 ES91105814T ES91105814T ES2078987T3 ES 2078987 T3 ES2078987 T3 ES 2078987T3 ES 91105814 T ES91105814 T ES 91105814T ES 91105814 T ES91105814 T ES 91105814T ES 2078987 T3 ES2078987 T3 ES 2078987T3
Authority
ES
Spain
Prior art keywords
electrode
optical modulator
covers
substrate
polymer
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
ES91105814T
Other languages
English (en)
Other versions
ES2078987T4 (es
Inventor
Peter Dr Kersten
Joachim Lauckner
Helmut Hanisch
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.)
Alcatel Lucent NV
Original Assignee
Alcatel NV
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 Alcatel NV filed Critical Alcatel NV
Application granted granted Critical
Publication of ES2078987T3 publication Critical patent/ES2078987T3/es
Publication of ES2078987T4 publication Critical patent/ES2078987T4/es
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 
    • G02F1/061—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 electro-optical organic material

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)

Abstract

SE PROPONE UN MODULADOR OPTICO QUE SE CARACTERICE POR UN PRIMER ELECTRODO (5) APLICADO EN UN SUSTRATO (3) QUE RECUBRE AL MENOS UNA PARTE DE LA SUPERFICIE DEL SUSTRATO. SE CARACTERIZA POR UNA CAPA POLIMERA (7), QUE CUBRE UNA PARTE DEL PRIMER ELECTRODO (5) Y UN SEGUNDO ELECTRODO AISLANTE (9) SITUADO ENFRENTE DEL PRIMER ELECTRODO (5), QUE RECUBRE PARCIALMENTE A LA ZONA CUBIERTA DEL PRIMER ELECTRODO DE LA CAPA POLIMERA (7). LA ZONA EN LA CUAL SE SUPERPONE EL PRIMER ELECTRODO (5), LA CAPA POLIMERA (7) Y EL SEGUNDO ELECTRODO (9) SE DESIGNA COMO ZONA ACTIVA (13). ESTO CONTRIBUYE A UNA MODULACION DE UN RAYO DE LUZ QUE INCIDE EN ESTA ZONA.
ES91105814T 1990-05-02 1991-04-12 Modulador optico. Expired - Lifetime ES2078987T4 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4014033A DE4014033A1 (de) 1990-05-02 1990-05-02 Optischer modulator

Publications (2)

Publication Number Publication Date
ES2078987T3 true ES2078987T3 (es) 1996-01-01
ES2078987T4 ES2078987T4 (es) 1997-01-16

Family

ID=6405546

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91105814T Expired - Lifetime ES2078987T4 (es) 1990-05-02 1991-04-12 Modulador optico.

Country Status (3)

Country Link
EP (1) EP0455020B1 (es)
DE (2) DE4014033A1 (es)
ES (1) ES2078987T4 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4116789A1 (de) * 1991-05-23 1992-11-26 Standard Elektrik Lorenz Ag Optischer schalter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458827A1 (fr) * 1979-06-13 1981-01-02 Thomson Csf Dispositif electrooptique a birefringence electrique comportant un polymere polarise
JPS6234123A (ja) * 1985-08-08 1987-02-14 Minolta Camera Co Ltd 光シヤツタアレイ

Also Published As

Publication number Publication date
ES2078987T4 (es) 1997-01-16
EP0455020A2 (de) 1991-11-06
DE59106248D1 (de) 1995-09-21
EP0455020A3 (en) 1992-04-15
DE4014033A1 (de) 1991-11-07
EP0455020B1 (de) 1995-08-16

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