BE691322A - - Google Patents
Info
- Publication number
- BE691322A BE691322A BE691322DA BE691322A BE 691322 A BE691322 A BE 691322A BE 691322D A BE691322D A BE 691322DA BE 691322 A BE691322 A BE 691322A
- Authority
- BE
- Belgium
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
- G02F1/29—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
-
- 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
- G02F1/0338—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 structurally associated with a photoconductive layer or having photo-refractive properties
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- 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
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)
- Liquid Crystal (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51603165A | 1965-12-23 | 1965-12-23 | |
| US53709566A | 1966-03-24 | 1966-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE691322A true BE691322A (US07709020-20100504-C00041.png) | 1967-05-29 |
Family
ID=27058699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE691322D BE691322A (US07709020-20100504-C00041.png) | 1965-12-23 | 1966-12-16 |
Country Status (6)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3652145A (en) * | 1969-06-30 | 1972-03-28 | Sperry Rand Corp | Electrically controllable volume holographic apparatus and method for operating said apparatus |
| FR2054446B1 (US07709020-20100504-C00041.png) * | 1969-07-02 | 1974-06-14 | Thomson Csf | |
| US3609002A (en) * | 1969-12-30 | 1971-09-28 | Bell Telephone Labor Inc | Multiple element optical memory structures using fine grain ferroelectric ceramics |
| DE2006167A1 (de) * | 1970-02-11 | 1971-08-19 | Siemens Ag | Anordnung zum Lesen eines elektrooptischen Speichers |
| US3696344A (en) * | 1970-02-19 | 1972-10-03 | Energy Conversion Devices Inc | Optical mass memory employing amorphous thin films |
| US3714446A (en) * | 1970-03-19 | 1973-01-30 | E Kittredge | Electro-optical signal translation |
| US3754144A (en) * | 1971-07-16 | 1973-08-21 | Itek Corp | Image converter changing information of one frequency to another frequency |
| FR2449314A1 (fr) * | 1979-02-13 | 1980-09-12 | Thomson Csf | Dispositif d'affichage electro-optique |
| US4731754A (en) * | 1985-09-12 | 1988-03-15 | The United States Of America As Represented By The Secretary Of The Navy | Erasable optical memory material from a ferroelectric polymer |
| JP2756346B2 (ja) * | 1990-04-20 | 1998-05-25 | 富士写真フイルム株式会社 | 蓄積性蛍光体シートの消去方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA690897A (en) * | 1964-07-21 | H. Raymond Francois | Binary data processing devices | |
| US2983824A (en) * | 1955-05-06 | 1961-05-09 | Ibm | Electro-optical point shutter |
| FR1145946A (fr) * | 1956-03-23 | 1957-10-30 | Electronique & Automatisme Sa | Dispositif à mémoire d'informations codées |
| US2975291A (en) * | 1957-10-17 | 1961-03-14 | Rca Corp | Electroluminescent storage device |
| US3121866A (en) * | 1960-05-05 | 1964-02-18 | Westinghouse Electric Corp | Magneto-optical analog to digital signal converter |
| US3312827A (en) * | 1963-04-30 | 1967-04-04 | Joseph T Mcnaney | Ferroelectric optical-shutter radiation converter means |
| US3252000A (en) * | 1963-05-21 | 1966-05-17 | Joseph T Mcnaney | Photosensitive light feed-back controlled amplifier element |
-
1965
- 1965-12-23 US US516031A patent/US3475736A/en not_active Expired - Lifetime
-
1966
- 1966-03-24 US US537095A patent/US3479651A/en not_active Expired - Lifetime
- 1966-12-16 BE BE691322D patent/BE691322A/xx unknown
- 1966-12-20 NL NL6617864A patent/NL6617864A/xx unknown
- 1966-12-22 DE DE19661524014 patent/DE1524014A1/de active Pending
- 1966-12-22 FR FR88494A patent/FR1508418A/fr not_active Expired
- 1966-12-22 GB GB57427/66A patent/GB1170939A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6617864A (US07709020-20100504-C00041.png) | 1967-06-26 |
| DE1524014A1 (de) | 1970-07-02 |
| GB1170939A (en) | 1969-11-19 |
| FR1508418A (fr) | 1968-01-05 |
| US3479651A (en) | 1969-11-18 |
| US3475736A (en) | 1969-10-28 |
