DD120726A1 - - Google Patents

Info

Publication number
DD120726A1
DD120726A1 DD186521A DD18652175A DD120726A1 DD 120726 A1 DD120726 A1 DD 120726A1 DD 186521 A DD186521 A DD 186521A DD 18652175 A DD18652175 A DD 18652175A DD 120726 A1 DD120726 A1 DD 120726A1
Authority
DD
German Democratic Republic
Application number
DD186521A
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 filed Critical
Priority to DD186521A priority Critical patent/DD120726A1/xx
Priority to DE19762610089 priority patent/DE2610089A1/de
Priority to US05/671,601 priority patent/US4041477A/en
Priority to SU762354154A priority patent/SU649036A1/ru
Priority to JP51066684A priority patent/JPS51150930A/ja
Publication of DD120726A1 publication Critical patent/DD120726A1/xx

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
    • G11C13/047—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 electro-optical elements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
DD186521A 1975-06-09 1975-06-09 DD120726A1 (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DD186521A DD120726A1 (fi) 1975-06-09 1975-06-09
DE19762610089 DE2610089A1 (de) 1975-06-09 1976-03-11 Ferroelektrischer optischer speicher
US05/671,601 US4041477A (en) 1975-06-09 1976-03-29 Ferroelectric-photoconductor optical storage
SU762354154A SU649036A1 (ru) 1975-06-09 1976-05-03 Оптический элемент пам ти
JP51066684A JPS51150930A (en) 1975-06-09 1976-06-09 Ferrodielectric and photoconductive optical memory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD186521A DD120726A1 (fi) 1975-06-09 1975-06-09

Publications (1)

Publication Number Publication Date
DD120726A1 true DD120726A1 (fi) 1976-06-20

Family

ID=5500583

Family Applications (1)

Application Number Title Priority Date Filing Date
DD186521A DD120726A1 (fi) 1975-06-09 1975-06-09

Country Status (5)

Country Link
US (1) US4041477A (fi)
JP (1) JPS51150930A (fi)
DD (1) DD120726A1 (fi)
DE (1) DE2610089A1 (fi)
SU (1) SU649036A1 (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250567A (en) * 1979-06-20 1981-02-10 The United States Of America As Represented By The Secretary Of The Army Photovoltaic-ferroelectric beam accessed memory
US4728406A (en) * 1986-08-18 1988-03-01 Energy Conversion Devices, Inc. Method for plasma - coating a semiconductor body
US4784473A (en) * 1987-03-02 1988-11-15 United States Of America As Represented By The Secretary Of The Navy Ferroelectric optical switching
US5053994A (en) * 1989-07-31 1991-10-01 Radiant Corporation Method and apparatus for applying a potential difference across a selected region of a substrate
US5179533A (en) * 1989-07-31 1993-01-12 Radiant Technologies Read/write optical memory
US5051950A (en) * 1989-07-31 1991-09-24 Radiant Technologies Read/write optical memory
US5219578A (en) * 1991-02-25 1993-06-15 Innovet, Inc. Composition and method for immunostimulation in mammals
JPH04315896A (ja) * 1991-04-12 1992-11-06 Takayama:Kk 光メモリ
US7397624B2 (en) 2003-11-06 2008-07-08 Seagate Technology Llc Transducers for ferroelectric storage medium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444530A (en) * 1965-04-14 1969-05-13 Hitachi Ltd Opto-electronic input and output memory device
US3702215A (en) * 1971-03-08 1972-11-07 Stewart E Cummins Electron beam controlled bistable ferroelectric light valve
JPS5340097B2 (fi) * 1972-03-09 1978-10-25

Also Published As

Publication number Publication date
DE2610089A1 (de) 1976-12-30
JPS51150930A (en) 1976-12-24
US4041477A (en) 1977-08-09
SU649036A1 (ru) 1979-02-25

Similar Documents

Publication Publication Date Title
JPS565482Y2 (fi)
JPS5547073Y2 (fi)
JPS5441514B2 (fi)
JPS5215347U (fi)
JPS5260763U (fi)
JPS5523938Y2 (fi)
JPS5325707B2 (fi)
JPS5230856U (fi)
JPS51121659U (fi)
JPS51134781U (fi)
JPS5248995U (fi)
JPS5258607U (fi)
JPS5266199U (fi)
CH607946A5 (fi)
CH601653A5 (fi)
BE844701A (fi)
BE841488A (fi)
AU481747A (fi)
BG22246A2 (fi)
DD120726A1 (fi)
BG22273A1 (fi)
CH609300A5 (fi)
CH609282A5 (fi)
CH608123A5 (fi)
CH592403A5 (fi)