FR2160317B1 - - Google Patents

Info

Publication number
FR2160317B1
FR2160317B1 FR7141541A FR7141541A FR2160317B1 FR 2160317 B1 FR2160317 B1 FR 2160317B1 FR 7141541 A FR7141541 A FR 7141541A FR 7141541 A FR7141541 A FR 7141541A FR 2160317 B1 FR2160317 B1 FR 2160317B1
Authority
FR
France
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
Application number
FR7141541A
Other versions
FR2160317A1 (fr
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7141541A priority Critical patent/FR2160317B1/fr
Priority to US00306291A priority patent/US3847465A/en
Priority to GB5305272A priority patent/GB1412618A/en
Priority to DE2256515A priority patent/DE2256515C2/de
Priority to JP11525672A priority patent/JPS5633715B2/ja
Publication of FR2160317A1 publication Critical patent/FR2160317A1/fr
Application granted granted Critical
Publication of FR2160317B1 publication Critical patent/FR2160317B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • 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
    • G02F1/055—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 the active material being a ceramic
    • G02F1/0558—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 the active material being a ceramic structurally associated with a photoconductive layer or exhibiting photo-refractive properties
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/024—Hologram nature or properties
    • G03H1/0248—Volume holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2260/00—Recording materials or recording processes
    • G03H2260/50—Reactivity or recording processes
    • G03H2260/54—Photorefractive reactivity wherein light induces photo-generation, redistribution and trapping of charges then a modification of refractive index, e.g. photorefractive polymer

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
  • Optical Recording Or Reproduction (AREA)
FR7141541A 1971-11-19 1971-11-19 Expired FR2160317B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7141541A FR2160317B1 (fr) 1971-11-19 1971-11-19
US00306291A US3847465A (en) 1971-11-19 1972-11-14 Hologram formation within a polycrystalline photo excitable electro-optic plate
GB5305272A GB1412618A (en) 1971-11-19 1972-11-16 Optical system with holographic pattern formed within an electro-optic photoexcitable plate
DE2256515A DE2256515C2 (de) 1971-11-19 1972-11-17 Holographisches System zur Bildung eines Indexnetzes im Volumen eines kristallinen Plättchens
JP11525672A JPS5633715B2 (fr) 1971-11-19 1972-11-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7141541A FR2160317B1 (fr) 1971-11-19 1971-11-19

Publications (2)

Publication Number Publication Date
FR2160317A1 FR2160317A1 (fr) 1973-06-29
FR2160317B1 true FR2160317B1 (fr) 1974-09-06

Family

ID=9086073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7141541A Expired FR2160317B1 (fr) 1971-11-19 1971-11-19

Country Status (5)

Country Link
US (1) US3847465A (fr)
JP (1) JPS5633715B2 (fr)
DE (1) DE2256515C2 (fr)
FR (1) FR2160317B1 (fr)
GB (1) GB1412618A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1516675A (en) * 1975-06-09 1978-07-05 Mullard Ltd Electro-optic devices
FR2318484A1 (fr) * 1975-07-17 1977-02-11 Thomson Csf Dispositif optique de stockage et d'effacement selectif de donnees et memoire optique comportant un tel dispositif
FR2385079A1 (fr) * 1977-03-23 1978-10-20 Thomson Csf Dispositif de visualisation, par interferometrie holographique, des deformations de structures deformables
FR2449301A1 (fr) * 1979-02-16 1980-09-12 Thomson Csf Dispositif optique de copie d'objets plans
JPH0511696Y2 (fr) * 1987-04-06 1993-03-24
US4927220A (en) * 1987-12-31 1990-05-22 Microelectronic & Computer Technology Corp. System and method for photorefractive holographic recording and signal processing
US4877297A (en) * 1988-04-29 1989-10-31 Rockwell International Corporation Reconfigurable 0ptical interconnect using dynamic hologram
DE69023350T2 (de) * 1989-06-28 1996-03-21 Seiko Instr Inc Anordnung zur optischen Verbindung.
JP2769393B2 (ja) * 1991-04-26 1998-06-25 直弘 丹野 立体光記録装置
GB9203239D0 (en) 1992-02-14 1992-04-01 Imperial College Holographic imaging
US5422873A (en) * 1993-03-25 1995-06-06 California Institute Of Technology Multiplexing and selective updatable fixing and erasing of volume holograms in photorefractive media and second harmonic generation in photorefractive media by optically induced periodic poling
US5550779A (en) * 1994-10-20 1996-08-27 California Institute Of Technology Holographic memory with angle, spatial and out-of-plane multiplexing
FR2727215B1 (fr) * 1994-11-18 1996-12-20 Thomson Csf Dispositif de veille panoramique infrarouge statique a detecteurs matriciels multiples
US5777760A (en) * 1996-05-10 1998-07-07 Quantum Corporation Position feedback system for volume holographic storage media
FR2750487B1 (fr) * 1996-06-28 2005-10-21 Thomson Csf Revetement pour la protection personnelle d'un fantassin
JP4218722B2 (ja) * 2006-10-11 2009-02-04 ソニー株式会社 ホログラム記録装置、ホログラム記録媒体およびホログラム記録方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652145A (en) * 1969-06-30 1972-03-28 Sperry Rand Corp Electrically controllable volume holographic apparatus and method for operating said apparatus
US3635538A (en) * 1970-02-27 1972-01-18 Sperry Rand Corp Stacked hologram apparatus

Also Published As

Publication number Publication date
DE2256515C2 (de) 1982-08-05
JPS4863744A (fr) 1973-09-04
JPS5633715B2 (fr) 1981-08-05
GB1412618A (en) 1975-11-05
FR2160317A1 (fr) 1973-06-29
US3847465A (en) 1974-11-12
DE2256515A1 (de) 1973-05-30

Similar Documents

Publication Publication Date Title
FR2160317B1 (fr)
AU2658571A (fr)
AU2742671A (fr)
AU2894671A (fr)
AU2941471A (fr)
AU2684071A (fr)
AU2952271A (fr)
AU3005371A (fr)
AU2577671A (fr)
AU2885171A (fr)
AU2724971A (fr)
AU2726271A (fr)
AU2740271A (fr)
AU2399971A (fr)
AU2755871A (fr)
AU2836771A (fr)
AU2588771A (fr)
AU2837671A (fr)
AU2854371A (fr)
AU2875571A (fr)
AU2880771A (fr)
AU2706571A (fr)
AU3038671A (fr)
AU3025871A (fr)
AU2684171A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse