BE712883A - - Google Patents
Info
- Publication number
- BE712883A BE712883A BE712883DA BE712883A BE 712883 A BE712883 A BE 712883A BE 712883D A BE712883D A BE 712883DA BE 712883 A BE712883 A BE 712883A
- 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
- G02F1/01—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
- G02F1/0541—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 using photorefractive effects
-
- 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)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US627492A US3383664A (en) | 1967-03-31 | 1967-03-31 | Electro-optical storage arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE712883A true BE712883A (forum.php) | 1968-07-31 |
Family
ID=24514872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE712883D BE712883A (forum.php) | 1967-03-31 | 1968-03-28 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3383664A (forum.php) |
| BE (1) | BE712883A (forum.php) |
| DE (1) | DE1772077A1 (forum.php) |
| FR (1) | FR1558825A (forum.php) |
| GB (1) | GB1219473A (forum.php) |
| NL (1) | NL6804293A (forum.php) |
| SE (1) | SE348304B (forum.php) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3518634A (en) * | 1967-06-16 | 1970-06-30 | Bell Telephone Labor Inc | Optical memory with photoactive memory element |
| US3517206A (en) * | 1968-04-08 | 1970-06-23 | Itek Corp | Apparatus and method for optical read-out of internal electric field |
| US3544189A (en) * | 1968-06-12 | 1970-12-01 | Bell Telephone Labor Inc | Holography using a poled ferroelectric recording material |
| US3683337A (en) * | 1969-11-24 | 1972-08-08 | Texas Instruments Inc | Information storage by changing the valence state of a semi-conductor crystal |
| DE2006167A1 (de) * | 1970-02-11 | 1971-08-19 | Siemens Ag | Anordnung zum Lesen eines elektrooptischen Speichers |
| US3651488A (en) * | 1970-06-08 | 1972-03-21 | Rca Corp | Information storage system employing optical entry and removal of information |
| US3713723A (en) * | 1971-04-21 | 1973-01-30 | Itek Corp | Integrated electro-optic analyzer |
| US5691989A (en) * | 1991-07-26 | 1997-11-25 | Accuwave Corporation | Wavelength stabilized laser sources using feedback from volume holograms |
| US5796096A (en) * | 1991-07-26 | 1998-08-18 | Accuwave Corporation | Fabrication and applications of long-lifetime, holographic gratings in photorefractive materials |
| US5440669A (en) * | 1991-07-26 | 1995-08-08 | Accuwave Corporation | Photorefractive systems and methods |
| EP0598761A1 (en) * | 1991-07-26 | 1994-06-01 | Accuwave Corporation | Photorefractive systems and methods |
| US5335098A (en) * | 1991-07-26 | 1994-08-02 | Accuwave Corporation | Fixing method for narrow bandwidth volume holograms in photorefractive materials |
| US5491570A (en) * | 1991-07-26 | 1996-02-13 | Accuwave Corporation | Methods and devices for using photorefractive materials at infrared wavelengths |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2909973A (en) * | 1958-09-15 | 1959-10-27 | Ibm | Electro-optical display apparatus |
| US3341826A (en) * | 1964-02-25 | 1967-09-12 | Bendix Corp | Solid state erasable and rewritable optical memory system utilizing a tenebrescent panel |
| US3353894A (en) * | 1964-06-08 | 1967-11-21 | Ibm | Electro-optic light deflector utilizing total internal reflection |
-
1967
- 1967-03-31 US US627492A patent/US3383664A/en not_active Expired - Lifetime
-
1968
- 1968-03-20 SE SE03704/68A patent/SE348304B/xx unknown
- 1968-03-27 NL NL6804293A patent/NL6804293A/xx unknown
- 1968-03-28 DE DE19681772077 patent/DE1772077A1/de active Pending
- 1968-03-28 BE BE712883D patent/BE712883A/xx unknown
- 1968-03-29 GB GB05119/68A patent/GB1219473A/en not_active Expired
- 1968-03-29 FR FR1558825D patent/FR1558825A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6804293A (forum.php) | 1968-10-01 |
| DE1772077A1 (de) | 1971-01-21 |
| FR1558825A (forum.php) | 1969-02-28 |
| GB1219473A (en) | 1971-01-13 |
| US3383664A (en) | 1968-05-14 |
| SE348304B (forum.php) | 1972-08-28 |