WO2004099864A3 - Transducteur electro-optique - Google Patents

Transducteur electro-optique Download PDF

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Publication number
WO2004099864A3
WO2004099864A3 PCT/NL2004/000308 NL2004000308W WO2004099864A3 WO 2004099864 A3 WO2004099864 A3 WO 2004099864A3 NL 2004000308 W NL2004000308 W NL 2004000308W WO 2004099864 A3 WO2004099864 A3 WO 2004099864A3
Authority
WO
WIPO (PCT)
Prior art keywords
layer
optical
layers
electrodes
electro
Prior art date
Application number
PCT/NL2004/000308
Other languages
English (en)
Other versions
WO2004099864A2 (fr
Inventor
Joseph Wilhelmus Mari Hoekstra
Marcel Hoekman
Rene Gerrit Heideman Heideman
Original Assignee
Lionix B V
Joseph Wilhelmus Mari Hoekstra
Marcel Hoekman
Rene Gerrit Heideman Heideman
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 Lionix B V, Joseph Wilhelmus Mari Hoekstra, Marcel Hoekman, Rene Gerrit Heideman Heideman filed Critical Lionix B V
Publication of WO2004099864A2 publication Critical patent/WO2004099864A2/fr
Publication of WO2004099864A3 publication Critical patent/WO2004099864A3/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • 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 
    • G02F1/03—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • G02F1/035—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect 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 
    • G02F1/21—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  by interference
    • G02F1/225—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  by interference in an optical waveguide structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)

Abstract

L'invention concerne un transducteur électro-optique comprenant au moins deux électrodes et au moins une couche optique placée entre les électrodes et fabriquée à partir d'un matériau électro-optique, émetteur de lumière, les propriétés optiques de cette couche dépendant de la force d'un champ électrique appliqué par les électrodes sur la couche, cette couche optique étant divisée en sous-couches optiques par séparation de couches s'étendant de façon sensiblement transversale par rapport au sens du champ électrique produit par les électrodes. Le transducteur se révèle actif uniquement à proximité d'une des deux couches limites du fait de la présence d'une couche de déplétion et d'une couche d'accumulation, qui de toute manière s'étendent uniquement à proximité d'une des surfaces limites. En produisant des couches de séparation supplémentaires, le nombre de surfaces limites augmente, ainsi le nombre de couches de déplétion et d'accumulation aussi. L'effet souhaité va donc s'étendre à travers une plus grande partie de la couche optique ou du volume total de celle-ci.
PCT/NL2004/000308 2003-05-09 2004-05-10 Transducteur electro-optique WO2004099864A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1023376 2003-05-09
NL1023376A NL1023376C2 (nl) 2003-05-09 2003-05-09 Dunne laag en werkwijze voor het vervaardigen van een dunne laag.

Publications (2)

Publication Number Publication Date
WO2004099864A2 WO2004099864A2 (fr) 2004-11-18
WO2004099864A3 true WO2004099864A3 (fr) 2005-03-17

Family

ID=33432525

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2004/000308 WO2004099864A2 (fr) 2003-05-09 2004-05-10 Transducteur electro-optique

Country Status (2)

Country Link
NL (1) NL1023376C2 (fr)
WO (1) WO2004099864A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7657188B2 (en) * 2004-05-21 2010-02-02 Coveytech Llc Optical device and circuit using phase modulation and related methods
US7409131B2 (en) 2006-02-14 2008-08-05 Coveytech, Llc All-optical logic gates using nonlinear elements—claim set V

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154504A2 (fr) * 1984-02-28 1985-09-11 Exxon Research And Engineering Company Dispositifs électro-optiques comprenant un super-réseau
US5194983A (en) * 1986-11-27 1993-03-16 Centre National De La Recherche Scientifique (C.N.R.S.) Superlattice optical monitor
EP0631168A1 (fr) * 1993-06-25 1994-12-28 Nec Corporation Modulateur optique à semi-conducteur utilisant un superréseau du type II
WO2002061498A1 (fr) * 2001-01-30 2002-08-08 3Dv Systems, Ltd. Modulateur optique
US20030015737A1 (en) * 1999-10-25 2003-01-23 Intel Corporation Integrated semiconductor superlattice optical modulator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4923526A (en) * 1985-02-20 1990-05-08 Mitsubishi Denki Kabushiki Kaisha Homogeneous fine grained metal film on substrate and manufacturing method thereof
KR970072057A (ko) * 1996-04-04 1997-11-07 윌리엄 비. 켐플러 반도체 제조 공정시 입자 성장을 제어하는 방법
JP3477148B2 (ja) * 1999-12-02 2003-12-10 カーディナル・シージー・カンパニー 耐曇り性透明フィルム積層体

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0154504A2 (fr) * 1984-02-28 1985-09-11 Exxon Research And Engineering Company Dispositifs électro-optiques comprenant un super-réseau
US5194983A (en) * 1986-11-27 1993-03-16 Centre National De La Recherche Scientifique (C.N.R.S.) Superlattice optical monitor
EP0631168A1 (fr) * 1993-06-25 1994-12-28 Nec Corporation Modulateur optique à semi-conducteur utilisant un superréseau du type II
US20030015737A1 (en) * 1999-10-25 2003-01-23 Intel Corporation Integrated semiconductor superlattice optical modulator
WO2002061498A1 (fr) * 2001-01-30 2002-08-08 3Dv Systems, Ltd. Modulateur optique

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
OHTOMO A ET AL: "NOVEL SEMICONDUCTOR TECHNOLOGIES OF ZNO FILMS TOWARDS ULTRAVIOLET LEDS AND INVISIBLE FETS", IEICE TRANSACTIONS ON ELECTRONICS, INSTITUTE OF ELECTRONICS INFORMATION AND COMM. ENG. TOKYO, JP, vol. E83-C, no. 10, October 2000 (2000-10-01), pages 1614 - 1617, XP000970183, ISSN: 0916-8524 *
ZUCKER J E ET AL: "MINIATURE MACH-ZEHNDER INGAASP QUANTUM WELL WAVEGUIDE INTERFEROMETERS FOR 1.3 M", IEEE PHOTONICS TECHNOLOGY LETTERS, IEEE INC. NEW YORK, US, vol. 2, no. 1, January 1990 (1990-01-01), pages 32 - 34, XP000114129, ISSN: 1041-1135 *

Also Published As

Publication number Publication date
WO2004099864A2 (fr) 2004-11-18
NL1023376C2 (nl) 2004-11-15

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