BE776169A - Procede d'enregistrement holographique d'informations - Google Patents
Procede d'enregistrement holographique d'informationsInfo
- Publication number
- BE776169A BE776169A BE776169A BE776169A BE776169A BE 776169 A BE776169 A BE 776169A BE 776169 A BE776169 A BE 776169A BE 776169 A BE776169 A BE 776169A BE 776169 A BE776169 A BE 776169A
- Authority
- BE
- Belgium
- Prior art keywords
- information recording
- recording process
- holographic information
- holographic
- recording
- Prior art date
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
- G11C13/042—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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holo Graphy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2108102 | 1971-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE776169A true BE776169A (fr) | 1971-12-31 |
Family
ID=5799313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE776169A BE776169A (fr) | 1971-02-19 | 1971-12-02 | Procede d'enregistrement holographique d'informations |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE776169A (fr) |
| FR (1) | FR2368743A1 (fr) |
| GB (1) | GB1506558A (fr) |
| IT (1) | IT1019522B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2196146B (en) * | 1986-10-14 | 1990-07-11 | Plessey Co Plc | Optical network incorporating holographic data storage and processing |
| JPH02503842A (ja) * | 1988-04-08 | 1990-11-08 | プレッシー オーバーシーズ リミテッド | 光ニューロ回路網 |
| GB8814233D0 (en) * | 1988-06-15 | 1988-07-20 | Chubb Electronics Ltd | Data carriers |
-
1971
- 1971-11-05 GB GB51616/71A patent/GB1506558A/en not_active Expired
- 1971-12-02 BE BE776169A patent/BE776169A/fr unknown
-
1972
- 1972-02-03 IT IT20165/72A patent/IT1019522B/it active
- 1972-02-18 FR FR7205630A patent/FR2368743A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IT1019522B (it) | 1977-11-30 |
| FR2368743A1 (fr) | 1978-05-19 |
| GB1506558A (en) | 1978-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2130505A1 (fr) | Enregistrements d'informations et systémes d'enregistrement et de reproduction pour ceux-ci | |
| BE823013A (fr) | Objet d'enregistrement magnetique d'informations superposees | |
| MY7600274A (en) | Information records | |
| IT950246B (it) | Apparato di memorizzazione di informazioni | |
| BE786235A (fr) | Procede pour produire des images et enregistrer des informations | |
| BE784619A (fr) | Procede et dispositif d'enregistrement d'information sur film | |
| BE784312A (fr) | Support d'enregistrement magnetique | |
| IT958799B (it) | Scheda per registrazione di informa zioni | |
| BE744253A (fr) | Procede d'enregistrement d'information | |
| FR2325962A1 (fr) | Procede pour l'enregistrement d'informations | |
| BE778878A (fr) | Procede de transmission d'information | |
| BE776169A (fr) | Procede d'enregistrement holographique d'informations | |
| BE792523A (fr) | Systeme d'enregistrement d'hologramme de fraunhofer redontant | |
| BE807421A (fr) | Supports d'enregistrements magnetiques | |
| BE774370A (fr) | Procede d'enregistrement d'un hologramme d'image focalisee synthetique | |
| BE777635A (fr) | Procede d'enregistrement d'informations | |
| BE832773A (fr) | Procede d'enregistrement | |
| BE787702A (fr) | Procede d'enregistrement et de lecture | |
| BE757789A (fr) | Procede d'enregistrement | |
| BE781192A (fr) | Supports d'enregistrements magnetiques | |
| IT1019521B (it) | Sistema per la memorizzazione olografica di informazioni | |
| BE792524A (fr) | Systeme d'enregistrement d'un hologramme redondant | |
| BE793354A (fr) | Procede pour l'enregistrement d'hologrammes | |
| BE768660A (fr) | Procede d'enregistrement et de reproduction d'informations | |
| FR2287086A1 (fr) | Enregistrement d'informations sur support thermoplastique |