ATE299601T1 - Optisch adressierbarer, ortsauflösender lichtmodulator (oaslm) mit dielektrischem spiegel,der schichten aus amorphem, hydriertem kohlenstoff enthält - Google Patents

Optisch adressierbarer, ortsauflösender lichtmodulator (oaslm) mit dielektrischem spiegel,der schichten aus amorphem, hydriertem kohlenstoff enthält

Info

Publication number
ATE299601T1
ATE299601T1 AT02702535T AT02702535T ATE299601T1 AT E299601 T1 ATE299601 T1 AT E299601T1 AT 02702535 T AT02702535 T AT 02702535T AT 02702535 T AT02702535 T AT 02702535T AT E299601 T1 ATE299601 T1 AT E299601T1
Authority
AT
Austria
Prior art keywords
transparent substrate
transparent electrode
light modulator
read
oaslm
Prior art date
Application number
AT02702535T
Other languages
English (en)
Inventor
Nikolai Alexandrovi Feoktistov
Arkady Pavlovich Onokhov
Elena Anatolievna Konshina
Original Assignee
Qinetiq Ltd
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
Priority claimed from RU2001106945/28A external-priority patent/RU2001106945A/ru
Priority claimed from GB0114972A external-priority patent/GB2373340A/en
Application filed by Qinetiq Ltd filed Critical Qinetiq Ltd
Application granted granted Critical
Publication of ATE299601T1 publication Critical patent/ATE299601T1/de

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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
    • G02F1/1354—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied having a particular photoconducting structure or material
    • 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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
    • G02F1/1351—Light-absorbing or blocking layers
    • 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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
    • G02F1/1352—Light-reflecting layers
    • 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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/135—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied
    • G02F1/1354—Liquid crystal cells structurally associated with a photoconducting or a ferro-electric layer, the properties of which can be optically or electrically varied having a particular photoconducting structure or material
    • G02F1/1355—Materials or manufacture processes thereof
    • 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
    • G02F2201/08—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 light absorbing layer
    • 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
    • G02F2201/34—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 reflector
    • 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
    • G02F2202/12—Materials and properties photoconductor
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/12—Function characteristic spatial light modulator

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
AT02702535T 2001-03-13 2002-03-11 Optisch adressierbarer, ortsauflösender lichtmodulator (oaslm) mit dielektrischem spiegel,der schichten aus amorphem, hydriertem kohlenstoff enthält ATE299601T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2001106945/28A RU2001106945A (ru) 2001-03-13 Пространственный модулятор света с оптической адресацией
GB0114972A GB2373340A (en) 2001-03-13 2001-06-20 Optically addressed spatial light modulator
PCT/GB2002/000958 WO2002073303A1 (en) 2001-03-13 2002-03-11 Optically addressed spatial light modulator (oaslm) with dielectric mirror comprising layers of amorphous hydrogenated carbon

Publications (1)

Publication Number Publication Date
ATE299601T1 true ATE299601T1 (de) 2005-07-15

Family

ID=26246210

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02702535T ATE299601T1 (de) 2001-03-13 2002-03-11 Optisch adressierbarer, ortsauflösender lichtmodulator (oaslm) mit dielektrischem spiegel,der schichten aus amorphem, hydriertem kohlenstoff enthält

Country Status (5)

Country Link
US (1) US7092046B2 (de)
EP (1) EP1379913B1 (de)
AT (1) ATE299601T1 (de)
DE (1) DE60205022T2 (de)
WO (1) WO2002073303A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007147934A (ja) * 2005-11-28 2007-06-14 Rohm Co Ltd 光制御装置およびそれを用いた光制御システム
CN101421664B (zh) * 2006-03-02 2011-08-31 化合物光子学公司 光寻址空间光调制器以及方法
US20070253043A1 (en) * 2006-04-26 2007-11-01 Bates Allen K Apparatus and method for holographic information storage and retrieval
JP2008122659A (ja) * 2006-11-13 2008-05-29 Seiko Epson Corp 液晶表示装置及び液晶表示装置の製造方法並びに電子機器
WO2008119066A1 (en) * 2007-03-28 2008-10-02 The Regents Of The University Of California Single-sided lateral-field and phototransistor-based optoelectronic tweezers
WO2012037445A2 (en) 2010-09-17 2012-03-22 Drexel University Novel applications for alliform carbon
US9752932B2 (en) 2010-03-10 2017-09-05 Drexel University Tunable electro-optic filter stack
CN105575819A (zh) * 2016-02-26 2016-05-11 华南理工大学 一种顶栅结构金属氧化物薄膜晶体管及其制备方法
RU2686576C1 (ru) 2017-11-30 2019-04-29 Самсунг Электроникс Ко., Лтд. Компактное устройство голографического дисплея
CN113126373B (zh) * 2020-01-10 2022-10-11 中国科学院上海光学精密机械研究所 反射式光寻址液晶空间光调制器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69027158T2 (de) * 1989-08-11 1996-10-24 Sharp Kk Lichtadressierte Flüssigkristallanzeigevorrichtung
JP2665477B2 (ja) * 1991-05-23 1997-10-22 シャープ株式会社 光書き込み型液晶表示素子
JP3062012B2 (ja) * 1994-08-25 2000-07-10 シャープ株式会社 液晶ライトバルブ
DE19914112A1 (de) * 1999-03-23 2000-09-28 Deutsche Telekom Ag Verfahren zum Aufbringen einer lichtblockierenden Schicht zwischen photoleitender Schicht und Spiegel bei der Herstellung eines optisch adressierbaren, ortsauflösenden Lichtmodulators OASLM

Also Published As

Publication number Publication date
WO2002073303A1 (en) 2002-09-19
DE60205022T2 (de) 2006-04-20
US20040160539A1 (en) 2004-08-19
EP1379913A1 (de) 2004-01-14
US7092046B2 (en) 2006-08-15
DE60205022D1 (de) 2005-08-18
EP1379913B1 (de) 2005-07-13

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