IT941315B - Apparecchiatura per la deflessione digitale di un fascio di radiazioni in particolare per l uso in un si stema di memoria olografico - Google Patents

Apparecchiatura per la deflessione digitale di un fascio di radiazioni in particolare per l uso in un si stema di memoria olografico

Info

Publication number
IT941315B
IT941315B IT3160471A IT3160471A IT941315B IT 941315 B IT941315 B IT 941315B IT 3160471 A IT3160471 A IT 3160471A IT 3160471 A IT3160471 A IT 3160471A IT 941315 B IT941315 B IT 941315B
Authority
IT
Italy
Prior art keywords
equipment
memory system
radiation beam
holographic memory
digital deflection
Prior art date
Application number
IT3160471A
Other languages
English (en)
Italian (it)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT941315B publication Critical patent/IT941315B/it

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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
IT3160471A 1970-11-28 1971-11-25 Apparecchiatura per la deflessione digitale di un fascio di radiazioni in particolare per l uso in un si stema di memoria olografico IT941315B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702058610 DE2058610B2 (de) 1970-11-28 1970-11-28 Anordnung zur Kompensation von optischen Fehlern in holographischen Speichersystemen

Publications (1)

Publication Number Publication Date
IT941315B true IT941315B (it) 1973-03-01

Family

ID=5789366

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3160471A IT941315B (it) 1970-11-28 1971-11-25 Apparecchiatura per la deflessione digitale di un fascio di radiazioni in particolare per l uso in un si stema di memoria olografico

Country Status (6)

Country Link
CA (1) CA952756A (xx)
DE (1) DE2058610B2 (xx)
FR (1) FR2115438B1 (xx)
GB (1) GB1377995A (xx)
IT (1) IT941315B (xx)
NL (1) NL7116117A (xx)

Also Published As

Publication number Publication date
FR2115438A1 (xx) 1972-07-07
DE2058610C3 (xx) 1978-12-07
GB1377995A (en) 1974-12-18
FR2115438B1 (xx) 1976-03-26
CA952756A (en) 1974-08-13
NL7116117A (xx) 1972-05-30
DE2058610B2 (de) 1978-04-06
DE2058610A1 (de) 1972-06-08

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