GB2196146B - Optical network incorporating holographic data storage and processing - Google Patents
Optical network incorporating holographic data storage and processingInfo
- Publication number
- GB2196146B GB2196146B GB8624633A GB8624633A GB2196146B GB 2196146 B GB2196146 B GB 2196146B GB 8624633 A GB8624633 A GB 8624633A GB 8624633 A GB8624633 A GB 8624633A GB 2196146 B GB2196146 B GB 2196146B
- Authority
- GB
- United Kingdom
- Prior art keywords
- processing
- data storage
- optical network
- holographic data
- network incorporating
- Prior art date
- 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 - Fee Related
Links
- 238000013500 data storage Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
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
- G11C13/042—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
- G11C13/046—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 using other storage elements storing information in the form of an interference pattern
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/54—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using elements simulating biological cells, e.g. neuron
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Neurology (AREA)
- Computer Hardware Design (AREA)
- Holo Graphy (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8624633A GB2196146B (en) | 1986-10-14 | 1986-10-14 | Optical network incorporating holographic data storage and processing |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8624633A GB2196146B (en) | 1986-10-14 | 1986-10-14 | Optical network incorporating holographic data storage and processing |
PCT/GB1988/000270 WO1989009995A1 (en) | 1988-04-08 | 1988-04-08 | Optical neural network |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8624633D0 GB8624633D0 (en) | 1987-03-18 |
GB2196146A GB2196146A (en) | 1988-04-20 |
GB2196146B true GB2196146B (en) | 1990-07-11 |
Family
ID=26291423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8624633A Expired - Fee Related GB2196146B (en) | 1986-10-14 | 1986-10-14 | Optical network incorporating holographic data storage and processing |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2196146B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118015686B (en) * | 2024-04-10 | 2024-06-28 | 济南超级计算技术研究院 | Emotion recognition device and method based on full-simulation photonic neural network |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3614191A (en) * | 1968-03-29 | 1971-10-19 | Nippon Electric Co | Associative memory employing holography |
US3614192A (en) * | 1969-12-18 | 1971-10-19 | Perkin Elmer Corp | Holographic logic operator for an optical data processing system |
US3658402A (en) * | 1969-07-04 | 1972-04-25 | Nippon Electric Co | Hologram graphic data tablet |
GB1293748A (en) * | 1970-07-20 | 1972-10-25 | Plessey Co Ltd | A method of and apparatus for holographic recording |
US3841729A (en) * | 1972-01-20 | 1974-10-15 | Mitsubishi Electric Corp | Data retrieval system |
US3909112A (en) * | 1971-10-18 | 1975-09-30 | Hitachi Ltd | Optical processing apparatus |
GB1445722A (en) * | 1972-11-02 | 1976-08-11 | Philips Electronic Associated | Holographic informations-storage |
GB1447804A (en) * | 1972-09-09 | 1976-09-02 | Hitachi Ltd | Apparatus for making holograms |
GB1506557A (en) * | 1971-02-19 | 1978-04-05 | Siemens Ag | Methods of holographic data storage |
GB1506558A (en) * | 1971-02-19 | 1978-04-05 | Siemens Ag | Methods of holographic data storage |
GB2002919A (en) * | 1977-08-01 | 1979-02-28 | Plessey Co Ltd | Improvements in or relating to holographic data storage systems |
GB2046467A (en) * | 1979-03-13 | 1980-11-12 | British Broadcasting Corp | Holographic digital data recording |
-
1986
- 1986-10-14 GB GB8624633A patent/GB2196146B/en not_active Expired - Fee Related
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3614191A (en) * | 1968-03-29 | 1971-10-19 | Nippon Electric Co | Associative memory employing holography |
US3658402A (en) * | 1969-07-04 | 1972-04-25 | Nippon Electric Co | Hologram graphic data tablet |
US3614192A (en) * | 1969-12-18 | 1971-10-19 | Perkin Elmer Corp | Holographic logic operator for an optical data processing system |
GB1293748A (en) * | 1970-07-20 | 1972-10-25 | Plessey Co Ltd | A method of and apparatus for holographic recording |
GB1506557A (en) * | 1971-02-19 | 1978-04-05 | Siemens Ag | Methods of holographic data storage |
GB1506558A (en) * | 1971-02-19 | 1978-04-05 | Siemens Ag | Methods of holographic data storage |
US3909112A (en) * | 1971-10-18 | 1975-09-30 | Hitachi Ltd | Optical processing apparatus |
US3841729A (en) * | 1972-01-20 | 1974-10-15 | Mitsubishi Electric Corp | Data retrieval system |
GB1447804A (en) * | 1972-09-09 | 1976-09-02 | Hitachi Ltd | Apparatus for making holograms |
GB1445722A (en) * | 1972-11-02 | 1976-08-11 | Philips Electronic Associated | Holographic informations-storage |
GB2002919A (en) * | 1977-08-01 | 1979-02-28 | Plessey Co Ltd | Improvements in or relating to holographic data storage systems |
GB2046467A (en) * | 1979-03-13 | 1980-11-12 | British Broadcasting Corp | Holographic digital data recording |
Also Published As
Publication number | Publication date |
---|---|
GB2196146A (en) | 1988-04-20 |
GB8624633D0 (en) | 1987-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |