FR2136902B1 - - Google Patents

Info

Publication number
FR2136902B1
FR2136902B1 FR717116634A FR7116634A FR2136902B1 FR 2136902 B1 FR2136902 B1 FR 2136902B1 FR 717116634 A FR717116634 A FR 717116634A FR 7116634 A FR7116634 A FR 7116634A FR 2136902 B1 FR2136902 B1 FR 2136902B1
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
FR717116634A
Other languages
French (fr)
Other versions
FR2136902A1 (https=
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR717116634A priority Critical patent/FR2136902B1/fr
Priority to GB2037972*A priority patent/GB1350515A/en
Priority to DE19722222149 priority patent/DE2222149A1/de
Priority to IT68408/72A priority patent/IT965097B/it
Publication of FR2136902A1 publication Critical patent/FR2136902A1/fr
Application granted granted Critical
Publication of FR2136902B1 publication Critical patent/FR2136902B1/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 
    • G02F1/21—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
    • 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
    • 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
    • G02F1/213—Fabry-Perot type

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
FR717116634A 1971-05-07 1971-05-07 Expired FR2136902B1 (https=)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR717116634A FR2136902B1 (https=) 1971-05-07 1971-05-07
GB2037972*A GB1350515A (en) 1971-05-07 1972-03-02 Interferometric light modulators
DE19722222149 DE2222149A1 (de) 1971-05-07 1972-05-05 Interferometrischer Modulator fuer natuerliches Licht
IT68408/72A IT965097B (it) 1971-05-07 1972-05-05 Modulatore interferometico utilizza bile con la luce naturale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR717116634A FR2136902B1 (https=) 1971-05-07 1971-05-07

Publications (2)

Publication Number Publication Date
FR2136902A1 FR2136902A1 (https=) 1972-12-29
FR2136902B1 true FR2136902B1 (https=) 1973-05-11

Family

ID=9076664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717116634A Expired FR2136902B1 (https=) 1971-05-07 1971-05-07

Country Status (4)

Country Link
DE (1) DE2222149A1 (https=)
FR (1) FR2136902B1 (https=)
GB (1) GB1350515A (https=)
IT (1) IT965097B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE859530A (fr) * 1976-10-15 1978-02-01 Western Electric Co Interferometre non lineaire
DE3007090C2 (de) * 1980-02-26 1983-06-09 Standard Elektrik Lorenz Ag, 7000 Stuttgart Lichtsteuerorgan für eine Faksimile-Schreibeinrichtung
US4917476A (en) * 1985-06-21 1990-04-17 British Aerospace Public Limited Company Thermal imagers using liquid crystal sensing elements
DE3831576A1 (de) * 1988-09-16 1990-05-10 Maihak Ag Optisches strahlungsfilter

Also Published As

Publication number Publication date
IT965097B (it) 1974-01-31
GB1350515A (en) 1974-04-18
DE2222149A1 (de) 1972-11-16
FR2136902A1 (https=) 1972-12-29

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Legal Events

Date Code Title Description
ST Notification of lapse