GB1377995A - Holographic storage apparatus - Google Patents
Holographic storage apparatusInfo
- Publication number
- GB1377995A GB1377995A GB5480571A GB5480571A GB1377995A GB 1377995 A GB1377995 A GB 1377995A GB 5480571 A GB5480571 A GB 5480571A GB 5480571 A GB5480571 A GB 5480571A GB 1377995 A GB1377995 A GB 1377995A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hologram
- array
- displacement
- nov
- plane
- 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
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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Holo Graphy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702058610 DE2058610B2 (de) | 1970-11-28 | 1970-11-28 | Anordnung zur Kompensation von optischen Fehlern in holographischen Speichersystemen |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1377995A true GB1377995A (en) | 1974-12-18 |
Family
ID=5789366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5480571A Expired GB1377995A (en) | 1970-11-28 | 1971-11-25 | Holographic storage apparatus |
Country Status (6)
Country | Link |
---|---|
CA (1) | CA952756A (xx) |
DE (1) | DE2058610B2 (xx) |
FR (1) | FR2115438B1 (xx) |
GB (1) | GB1377995A (xx) |
IT (1) | IT941315B (xx) |
NL (1) | NL7116117A (xx) |
-
1970
- 1970-11-28 DE DE19702058610 patent/DE2058610B2/de active Granted
-
1971
- 1971-11-23 CA CA128,327A patent/CA952756A/en not_active Expired
- 1971-11-23 NL NL7116117A patent/NL7116117A/xx unknown
- 1971-11-25 GB GB5480571A patent/GB1377995A/en not_active Expired
- 1971-11-25 IT IT3160471A patent/IT941315B/it active
- 1971-11-26 FR FR7142465A patent/FR2115438B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2058610B2 (de) | 1978-04-06 |
CA952756A (en) | 1974-08-13 |
FR2115438B1 (xx) | 1976-03-26 |
DE2058610A1 (de) | 1972-06-08 |
DE2058610C3 (xx) | 1978-12-07 |
FR2115438A1 (xx) | 1972-07-07 |
NL7116117A (xx) | 1972-05-30 |
IT941315B (it) | 1973-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |