IT1044234B - Dispositivo per la lettura di informazioni memorizzate colmetodo olografico - Google Patents
Dispositivo per la lettura di informazioni memorizzate colmetodo olograficoInfo
- Publication number
- IT1044234B IT1044234B IT24095/73A IT2409573A IT1044234B IT 1044234 B IT1044234 B IT 1044234B IT 24095/73 A IT24095/73 A IT 24095/73A IT 2409573 A IT2409573 A IT 2409573A IT 1044234 B IT1044234 B IT 1044234B
- Authority
- IT
- Italy
- Prior art keywords
- information stored
- reading information
- holographic method
- holographic
- reading
- Prior art date
Links
Classifications
-
- 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holo Graphy (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2224350A DE2224350C3 (de) | 1972-05-18 | 1972-05-18 | Anordnung zum Auslesen von holografisch gespeicherten Informationen |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1044234B true IT1044234B (it) | 1980-03-20 |
Family
ID=5845285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24095/73A IT1044234B (it) | 1972-05-18 | 1973-05-15 | Dispositivo per la lettura di informazioni memorizzate colmetodo olografico |
Country Status (5)
Country | Link |
---|---|
US (1) | US3832565A (it) |
BE (1) | BE799755A (it) |
DE (1) | DE2224350C3 (it) |
IT (1) | IT1044234B (it) |
LU (1) | LU67607A1 (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3949235A (en) * | 1973-03-14 | 1976-04-06 | Nippon Telegraph & Telephone Public Corporation | Large holographic memory with plural overlapping detector arrays |
US5023725A (en) * | 1989-10-23 | 1991-06-11 | Mccutchen David | Method and apparatus for dodecahedral imaging system |
IL110199A (en) * | 1994-07-03 | 1999-06-20 | Yissum Res Dev Co | Optical network |
US5887090A (en) * | 1995-06-30 | 1999-03-23 | Yissum Research Development Company Of The Hebrew University Of Jerusalem | Optical network |
US6349124B1 (en) * | 2000-02-14 | 2002-02-19 | The United States Of America As Represented By The Secretary Of The Army | Dodecahedron neutron spectrometer |
US6678343B1 (en) * | 2000-02-14 | 2004-01-13 | The United States Of America As Represented By The Secretary Of The Army | Neutron spectrometer with titanium proton absorber |
US7407737B2 (en) * | 2002-07-22 | 2008-08-05 | Forschungszentrum Karlsruhe Gmbh | Method for the production of photoresist structures |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3448273A (en) * | 1966-04-20 | 1969-06-03 | Nasa | Plurality of photosensitive cells on a pyramidical base for planetary trackers |
JPS4936333B1 (it) * | 1969-12-06 | 1974-09-30 |
-
1972
- 1972-05-18 DE DE2224350A patent/DE2224350C3/de not_active Expired
-
1973
- 1973-05-14 US US00359846A patent/US3832565A/en not_active Expired - Lifetime
- 1973-05-15 IT IT24095/73A patent/IT1044234B/it active
- 1973-05-16 LU LU67607A patent/LU67607A1/xx unknown
- 1973-05-18 BE BE799755A patent/BE799755A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2224350B2 (de) | 1974-06-06 |
DE2224350A1 (de) | 1973-11-29 |
LU67607A1 (it) | 1973-07-24 |
DE2224350C3 (de) | 1975-01-09 |
BE799755A (fr) | 1973-09-17 |
US3832565A (en) | 1974-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT321377B (de) | Informationsspeichereinrichtung | |
AT323820B (de) | Vorrichtung zum auslesen von informationen | |
SE391994B (sv) | Stralningsadresserbar informationslagringsanordning | |
SE385991B (sv) | Skrivdrivanordning | |
SE394758B (sv) | Anordning for hantering av informationsmedier | |
AT349076B (de) | Aufzeichnungstraeger fuer informationen | |
IT981567B (it) | Dispositivo per la memorizzazio ne di dati | |
AR202272A1 (es) | Aparato almacenador de informacion | |
HK78776A (en) | Information storage device | |
SE389215B (sv) | Informationsavspelningsanordning | |
AT330259B (de) | Vorrichtung zum auslesen von informationen | |
AT337476B (de) | Holographisches aufnahmemedium | |
SE394532B (sv) | Informationsavspelningssystem | |
IT1044234B (it) | Dispositivo per la lettura di informazioni memorizzate colmetodo olografico | |
ES196419Y (es) | Dispositivo lector de cintas en cassettes. | |
AT351299B (de) | Holographisches aufnahmemedium | |
SE392072B (sv) | Dataregistreringsapparat | |
BE762917A (nl) | Informatie-uitlees-apparaat | |
IT994373B (it) | Apparecchio registratore per tachigrafi | |
IT1003258B (it) | Dispositivo di memorizzazione | |
IT980753B (it) | Dispositivo di ingresso di infor mazione | |
IT987113B (it) | Dispositivo di scrittura | |
CH554048A (de) | Speichereinrichtung. | |
IT976496B (it) | Lampada in particolare lampada per lettura su veicoli | |
NL153702B (nl) | Automatische opneemmediumwisselinrichting. |