ES2087470T3 - Dispositivo electro-optico con guia de onda. - Google Patents

Dispositivo electro-optico con guia de onda.

Info

Publication number
ES2087470T3
ES2087470T3 ES92400185T ES92400185T ES2087470T3 ES 2087470 T3 ES2087470 T3 ES 2087470T3 ES 92400185 T ES92400185 T ES 92400185T ES 92400185 T ES92400185 T ES 92400185T ES 2087470 T3 ES2087470 T3 ES 2087470T3
Authority
ES
Spain
Prior art keywords
wave guide
relatively
electro
presents
optical device
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
ES92400185T
Other languages
English (en)
Inventor
Frederic Zamkotsian
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 ES2087470T3 publication Critical patent/ES2087470T3/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 
    • G02F1/015—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
    • G02F1/025—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 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 
    • G02F1/0136—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  for the control of polarisation, e.g. state of polarisation [SOP] control, polarisation scrambling, TE-TM mode conversion or separation
    • G02F1/0142—TE-TM mode conversion
    • 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
    • G02F2201/06—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 integrated waveguide
    • G02F2201/066—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 integrated waveguide channel; buried
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Semiconductor Lasers (AREA)

Abstract

UN ELECTRODO DE LOCALIZACION (8,14) ESTA FORMADO SOBRE UN SUSTRATO (2) PARA LOCALIZAR UN FENOMENO ELECTRICO EN UN GUIAONDAS (10). COMPRENDE DOS ZONAS YUXTAPUESTAS: -UNA ZONA DE LOCALIZACION (24) QUE ESTA RELATIVAMENTE CERCA DEL GUIAONDAS (10) Y QUE PRESENTA UN COEFICIENTE DE RESISTENCIA ELECTRICA RELATIVAMENTE GRANDE, (SEMICONDUCTOR IMPURIFICADO). -Y UNA ZONA DE CONEXION (20) QUE ESTA RELATIVAMENTE ALEJADA DE ESTA GUIA Y QUE PRESENTA UN COEFICIENTE DE RESISTENCIA ELECTRICA RELATIVAMENTE PEQUEÑO (METAL). ESTA YUXTAPOSICION PERMITE ELIMINAR, AL MENOS PARCIALMENTE, UNA DEFORMACION Y/O ATENUACION DE LAS ONDAS GUIADAS. LA INVENCION SE APLICA ENTRE OTROS A LA REALIZACION DE UN MODULADOR DE POLARIZACION.
ES92400185T 1991-02-01 1992-01-24 Dispositivo electro-optico con guia de onda. Expired - Lifetime ES2087470T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9101155A FR2672398B1 (fr) 1991-02-01 1991-02-01 Dispositif electro-optique a guide d'onde.

Publications (1)

Publication Number Publication Date
ES2087470T3 true ES2087470T3 (es) 1996-07-16

Family

ID=9409279

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92400185T Expired - Lifetime ES2087470T3 (es) 1991-02-01 1992-01-24 Dispositivo electro-optico con guia de onda.

Country Status (6)

Country Link
US (1) US5214723A (es)
EP (1) EP0497666B1 (es)
JP (1) JP3244186B2 (es)
DE (1) DE69210848T2 (es)
ES (1) ES2087470T3 (es)
FR (1) FR2672398B1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287421A (en) * 1993-01-11 1994-02-15 University Of Southern California All-optical modulation in crystalline organic semiconductor waveguides
JP3771287B2 (ja) * 1994-04-15 2006-04-26 富士写真フイルム株式会社 導波路型電気光学素子
JP2873203B2 (ja) * 1996-06-14 1999-03-24 住友大阪セメント株式会社 導波路型光デバイス
US6477284B1 (en) * 1999-06-14 2002-11-05 Nec Corporation Photo-electric combined substrate, optical waveguide and manufacturing process therefor
US6654534B1 (en) * 2000-11-13 2003-11-25 Bookham Technology, Plc Electrode, termination for reduced local heating in an optical device
US6954561B1 (en) * 2001-07-16 2005-10-11 Applied Materials Inc Methods for forming thermo-optic switches, routers and attenuators
US6714768B2 (en) * 2001-08-06 2004-03-30 Motorola, Inc. Structure and method for fabricating semiconductor structures and polarization modulator devices utilizing the formation of a compliant substrate
JP5477148B2 (ja) * 2010-04-28 2014-04-23 日本電気株式会社 半導体光配線装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2421285A1 (de) * 1974-05-02 1975-11-13 Siemens Ag Integrierter optischer modulator
JPS608821A (ja) * 1983-06-29 1985-01-17 Hitachi Ltd 光導波路
JP2594895B2 (ja) * 1983-07-08 1997-03-26 株式会社日立製作所 光集積回路素子の製造方法
JPS62285234A (ja) * 1986-06-04 1987-12-11 Brother Ind Ltd 反射型光学デイスクの読取り装置
JPS6396626A (ja) * 1986-10-14 1988-04-27 Nec Corp 導波型光制御素子
JPH01128036A (ja) * 1987-11-13 1989-05-19 Nec Corp 光スイッチ・変調器
FR2623915B1 (fr) * 1987-11-26 1990-04-13 Corning Glass Works Procede de production d'un composant optique integre en verre comprenant des tranchees de positionnement et de fixation de fibres optiques en alignement avec des guides d'ondes et composants ainsi produits

Also Published As

Publication number Publication date
DE69210848D1 (de) 1996-06-27
FR2672398B1 (fr) 1993-11-19
EP0497666B1 (fr) 1996-05-22
JPH0561007A (ja) 1993-03-12
DE69210848T2 (de) 1996-10-24
EP0497666A1 (fr) 1992-08-05
US5214723A (en) 1993-05-25
JP3244186B2 (ja) 2002-01-07
FR2672398A1 (fr) 1992-08-07

Similar Documents

Publication Publication Date Title
ES2090558T3 (es) Elemento modular de conexion electrica.
ES2043711T3 (es) Detector ultrasonico de liquido.
ES2114915T3 (es) Mejoras introducidas en recintos de seguridad.
ES8507268A1 (es) Aparato optico indicador de posicion
ITMI912784A1 (it) Dispositivo di interconnessione avente protuberanze di contatto complanari e procedimento per la fabbricazione di esso.
ES2101086T3 (es) Aposito de cateter de vena con ventana.
KR880011941A (ko) 수광소자
ES2105563T3 (es) Elemento de conexion que comprende un puente aislante.
KR890008923A (ko) 집적회로 보호장치
ES8400636A1 (es) Dispositivo fotovoltaico pindesilicio amorfo.
ES8501903A1 (es) "un dispositivo de medicion de coordenadas de posicion x-y, para usarse por ejemplo en el reconocimiento de manuscristos".
DE68917774D1 (de) Dünnfilm-Halbleitervorrichtung und damit hergestellte Flüssigkristallanzeige.
ES2119381T3 (es) Metalizacion de mini-encendedores por serigrafia con metales activos.
IT1096523B (it) Corpo composto con substrato di beta-allumina e rivestimento di vetro su di esso
KR930013803A (ko) 유전성 표시소자
KR830004680A (ko) 박막 트랜지스터
ES2139080T3 (es) Dispositivo de recubrimiento.
ITMI910440A0 (it) Procedimento e dispositivo di taglio mediante getto di liquido
KR900002462A (ko) 반도체 장치
CA2207712A1 (en) Optical waveguide device
ES2103778T3 (es) Metodo para la fabricacion de un dispositivo de memoria semiconductor, que tiene un condensador.
PT88888A (pt) Dispositivo para a distribuicao pulsada de um liquido de irrigacao e instalacoes de irrigacao que incorporam o referido dispositivo
SE7612070L (sv) Schotty-barrier-halvledare
SE7503967L (sv) Anordning for att forhindra metallisk kontakt samt for att bestemma och reglera avstandet mellan malorgan
ES2091381T3 (es) Dispositivo detector de luz.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 0497666

Country of ref document: ES