FR2194979A2 - - Google Patents

Info

Publication number
FR2194979A2
FR2194979A2 FR7227915A FR7227915A FR2194979A2 FR 2194979 A2 FR2194979 A2 FR 2194979A2 FR 7227915 A FR7227915 A FR 7227915A FR 7227915 A FR7227915 A FR 7227915A FR 2194979 A2 FR2194979 A2 FR 2194979A2
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.)
Granted
Application number
FR7227915A
Other languages
French (fr)
Other versions
FR2194979B2 (en
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.)
Laboratoires dElectronique Philips SAS
Original Assignee
Laboratoires dElectronique et de Physique Appliquee
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 Laboratoires dElectronique et de Physique Appliquee filed Critical Laboratoires dElectronique et de Physique Appliquee
Priority to FR7227915A priority Critical patent/FR2194979B2/fr
Priority to DE19732336757 priority patent/DE2336757A1/en
Priority to CA177,443A priority patent/CA997845A/en
Priority to JP8503973A priority patent/JPS5323169B2/ja
Priority to GB3613873A priority patent/GB1444273A/en
Publication of FR2194979A2 publication Critical patent/FR2194979A2/fr
Priority to US05/539,060 priority patent/US4002902A/en
Application granted granted Critical
Publication of FR2194979B2 publication Critical patent/FR2194979B2/fr
Expired 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
    • G02F1/05—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 with ferro-electric properties
    • G02F1/0533—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 with ferro-electric properties structurally associated with a photo-conductive layer
FR7227915A 1972-08-02 1972-08-02 Expired FR2194979B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7227915A FR2194979B2 (en) 1972-08-02 1972-08-02
DE19732336757 DE2336757A1 (en) 1972-08-02 1973-07-19 IMPROVEMENT OF AN OPTICAL IMAGE CONVERSION RELAY WITH AN ELECTRO-OPTICAL ELEMENT AND A PHOTOCONDUCTIVE ELEMENT
CA177,443A CA997845A (en) 1972-08-02 1973-07-26 Optimized optical image converting relay
JP8503973A JPS5323169B2 (en) 1972-08-02 1973-07-30
GB3613873A GB1444273A (en) 1972-08-02 1973-07-30 Optical image relay
US05/539,060 US4002902A (en) 1972-08-02 1975-01-07 Optical image converting relay having an electro-optical element and a photoconductive element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7227915A FR2194979B2 (en) 1972-08-02 1972-08-02

Publications (2)

Publication Number Publication Date
FR2194979A2 true FR2194979A2 (en) 1974-03-01
FR2194979B2 FR2194979B2 (en) 1975-03-07

Family

ID=9102773

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7227915A Expired FR2194979B2 (en) 1972-08-02 1972-08-02

Country Status (5)

Country Link
JP (1) JPS5323169B2 (en)
CA (1) CA997845A (en)
DE (1) DE2336757A1 (en)
FR (1) FR2194979B2 (en)
GB (1) GB1444273A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382730A1 (en) * 1977-03-03 1978-09-29 Commissariat Energie Atomique Graphic data inscription in form of localised double refractions - uses ferro-electric ceramic with isotropic layer with photoconducting layer between two electrodes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646208A (en) * 1979-09-19 1981-04-27 Sumitomo Electric Ind Ltd Picture converting element

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382730A1 (en) * 1977-03-03 1978-09-29 Commissariat Energie Atomique Graphic data inscription in form of localised double refractions - uses ferro-electric ceramic with isotropic layer with photoconducting layer between two electrodes

Also Published As

Publication number Publication date
GB1444273A (en) 1976-07-28
CA997845A (en) 1976-09-28
JPS4960243A (en) 1974-06-11
JPS5323169B2 (en) 1978-07-13
FR2194979B2 (en) 1975-03-07
DE2336757A1 (en) 1974-02-14

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