FR2297432B1 - - Google Patents

Info

Publication number
FR2297432B1
FR2297432B1 FR7500556A FR7500556A FR2297432B1 FR 2297432 B1 FR2297432 B1 FR 2297432B1 FR 7500556 A FR7500556 A FR 7500556A FR 7500556 A FR7500556 A FR 7500556A FR 2297432 B1 FR2297432 B1 FR 2297432B1
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
FR7500556A
Other languages
French (fr)
Other versions
FR2297432A1 (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.)
FLEURET JACQUES
Original Assignee
FLEURET JACQUES
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 FLEURET JACQUES filed Critical FLEURET JACQUES
Priority to FR7500556A priority Critical patent/FR2297432A1/fr
Publication of FR2297432A1 publication Critical patent/FR2297432A1/fr
Application granted granted Critical
Publication of FR2297432B1 publication Critical patent/FR2297432B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/042—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using information stored in the form of interference pattern

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
FR7500556A 1975-01-09 1975-01-09 Perfectionnements aux dispositifs de traitement d'images optiques Granted FR2297432A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7500556A FR2297432A1 (fr) 1975-01-09 1975-01-09 Perfectionnements aux dispositifs de traitement d'images optiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7500556A FR2297432A1 (fr) 1975-01-09 1975-01-09 Perfectionnements aux dispositifs de traitement d'images optiques

Publications (2)

Publication Number Publication Date
FR2297432A1 FR2297432A1 (fr) 1976-08-06
FR2297432B1 true FR2297432B1 (enrdf_load_stackoverflow) 1978-08-18

Family

ID=9149560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500556A Granted FR2297432A1 (fr) 1975-01-09 1975-01-09 Perfectionnements aux dispositifs de traitement d'images optiques

Country Status (1)

Country Link
FR (1) FR2297432A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112461A (en) * 1976-10-05 1978-09-05 Eastman Kodak Company Multiwavelength light beam deflection and modulation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7108091A (enrdf_load_stackoverflow) * 1971-06-12 1972-12-14
DE2146729A1 (de) * 1971-09-18 1973-03-22 Philips Patentverwaltung Verfahren und anordnung zur vielfachfilterung

Also Published As

Publication number Publication date
FR2297432A1 (fr) 1976-08-06

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Legal Events

Date Code Title Description
ST Notification of lapse