DE69315465T2 - Bildinformationspeicher und Bildinformationswiedergabegerät unter Verwendung eines Pockels-Modulators als optisches Ausleseelement - Google Patents

Bildinformationspeicher und Bildinformationswiedergabegerät unter Verwendung eines Pockels-Modulators als optisches Ausleseelement

Info

Publication number
DE69315465T2
DE69315465T2 DE69315465T DE69315465T DE69315465T2 DE 69315465 T2 DE69315465 T2 DE 69315465T2 DE 69315465 T DE69315465 T DE 69315465T DE 69315465 T DE69315465 T DE 69315465T DE 69315465 T2 DE69315465 T2 DE 69315465T2
Authority
DE
Germany
Prior art keywords
image information
light
charges
information storage
prom element
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
DE69315465T
Other languages
German (de)
English (en)
Other versions
DE69315465D1 (de
Inventor
Yukihisa Osugi
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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
Application filed by NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of DE69315465D1 publication Critical patent/DE69315465D1/de
Application granted granted Critical
Publication of DE69315465T2 publication Critical patent/DE69315465T2/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 
    • G02F1/03—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
    • G02F1/0338—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 structurally associated with a photoconductive layer or having photo-refractive properties
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/30—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from X-rays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/507—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for determination of haemodynamic parameters, e.g. perfusion CT

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Ceramic Engineering (AREA)
  • Liquid Crystal (AREA)
DE69315465T 1992-03-30 1993-03-29 Bildinformationspeicher und Bildinformationswiedergabegerät unter Verwendung eines Pockels-Modulators als optisches Ausleseelement Expired - Fee Related DE69315465T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7439392 1992-03-30

Publications (2)

Publication Number Publication Date
DE69315465D1 DE69315465D1 (de) 1998-01-15
DE69315465T2 true DE69315465T2 (de) 1998-05-28

Family

ID=13545900

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69315465T Expired - Fee Related DE69315465T2 (de) 1992-03-30 1993-03-29 Bildinformationspeicher und Bildinformationswiedergabegerät unter Verwendung eines Pockels-Modulators als optisches Ausleseelement

Country Status (3)

Country Link
US (1) US5416620A (enExample)
EP (1) EP0564209B1 (enExample)
DE (1) DE69315465T2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3630489B2 (ja) * 1995-02-16 2005-03-16 株式会社東芝 液晶表示装置
US6580078B1 (en) * 2000-04-07 2003-06-17 Displaytech, Inc. Ferroelectric liquid crystal infrared chopper
US7173956B2 (en) 2003-02-12 2007-02-06 Northrop Grumman Corporation Electrically controlled uniform or graded reflectivity electro-optic mirror

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824008A (en) * 1972-07-28 1974-07-16 Eastman Kodak Co Method and apparatus for capture and retention of a transient image
FR2307275A1 (fr) * 1975-04-07 1976-11-05 Thomson Csf Dispositif optoelectrique de detection et systeme comportant un tel dispositif
US4423927A (en) * 1981-09-22 1984-01-03 The United States Of America As Represented By The Secretary Of The Army Optical, temporal bandpass filter
GB2161952B (en) * 1984-07-20 1987-11-11 British Aerospace Optical processors
CH669699A5 (enExample) * 1986-02-20 1989-03-31 Gx Holding Ag
DE3701709C1 (de) * 1987-01-22 1988-05-11 Rheinmetall Gmbh Geschoss mit entfaltbarem Fallschirm
US4922337B1 (en) * 1988-04-26 1994-05-03 Picker Int Inc Time delay and integration of images using a frame transfer ccd sensor
US5006935A (en) * 1988-09-26 1991-04-09 Victor Company Of Japan, Ltd. Charge latent image recording reproducing system with a uniformly charge detection region providing a reference intensity of a recorded object
JPH02266671A (ja) * 1989-04-06 1990-10-31 Victor Co Of Japan Ltd 電荷潜像の再生装置
US5136373A (en) * 1989-06-22 1992-08-04 Hamamatsu Photonics K. K. Image processing apparatus
JPH03200117A (ja) * 1989-12-28 1991-09-02 Seiko Epson Corp 光学画像記憶装置の駆動方法
US5170281A (en) * 1990-04-09 1992-12-08 Hamamatsu Photonics K.K. Spatial light modulation device capable of arbitrarily selecting an input/output characteristic
US5168528A (en) * 1990-08-20 1992-12-01 Itt Corporation Differential electronic imaging system
JP2990297B2 (ja) * 1990-09-10 1999-12-13 セイコーインスツルメンツ株式会社 液晶ライトバルブ装置及び液晶ライトバルブの駆動方法
JPH04159514A (ja) * 1990-10-24 1992-06-02 Victor Co Of Japan Ltd 記録再生装置
US5303020A (en) * 1992-12-30 1994-04-12 Litton Systems, Inc. Optical transceiver apparatus having time programmed gain

Also Published As

Publication number Publication date
EP0564209A3 (enExample) 1994-04-06
DE69315465D1 (de) 1998-01-15
EP0564209A2 (en) 1993-10-06
EP0564209B1 (en) 1997-12-03
US5416620A (en) 1995-05-16

Similar Documents

Publication Publication Date Title
DE68921686T2 (de) Wiedergabegerät für ein Ladungslatentbildaufzeichnungsmedium.
DE910061C (de) Anordnung zur Wiedergabe eines Fernsehbildes
EP0600334B1 (de) Verfahren zur Bestimmung von Stoffen und/oder deren Eigenschaften und Gerät hierfür
DE1622477C3 (de) Optischer Speicher
DE69105351T2 (de) Aufzeichnungsgerät zum Aufzeichnen von Informationen mit einem elektromagnetischen Richtstrahl und Aufzeichnungskopf hierfür.
DE2647875C2 (enExample)
DE2812956C2 (enExample)
DE2060934A1 (de) Holographische Aufzeichnungs- und Ausleseanordnung fuer Fournier-transformierte Informationen
DE4408540C1 (de) Anordnung zur optischen Autokorrelation
DE69016844T2 (de) Nachweisvorrichtung für latentes Ladungsbild.
EP1182515A2 (de) Bilderzeugungsvorrichtung mit einem Impulsdensitometer
DE2027869C3 (de) Verfahren und Anordnung zur Phasenstabilisierung
DE69129914T2 (de) Bilderzeugungsvorrichtung und zweidimensionale optische Abtastvorrichtung
DE69010053T2 (de) Methode und Vorrichtung zum Nachweis einer Spannung.
DE2154150B2 (de) Bilderverstärker
DE69432881T2 (de) Verfahren und Vorrichtung zur Aufzeichnung von Information
DE2365916A1 (de) Vorrichtung zum aufzeichnen von information
Casasent Photo DKDP light valve: a review
DE3880310T2 (de) System und verfahren zur erzeugung eines flimmer-freien bildes.
DE68921255T2 (de) Detektorvorrichtung für die Verteilung der auf einer Oberfläche befindlichen Ladung.
DE1589648B1 (de) Geraet zur Modulation der Elliptizitaet der Polarisation eines Lichtstrahls
DE2214328A1 (de) Elektrooptische Vorrichtung mit einem optischen Bildrelais und bei dieser Vorrichtung zu verwendendes Verfahren
EP0564209B1 (en) Picture information memory device and picture information reproducing device using Pockels readout optical modulator element
DE68919625T2 (de) System zum Aufzeichnen/Abtasten eines latenten Ladungsbildes.
DE1279466B (de) Elektrographisches Kopiergeraet

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee