ATE134786T1 - Datenaufzeichnung - Google Patents
DatenaufzeichnungInfo
- Publication number
- ATE134786T1 ATE134786T1 AT90303876T AT90303876T ATE134786T1 AT E134786 T1 ATE134786 T1 AT E134786T1 AT 90303876 T AT90303876 T AT 90303876T AT 90303876 T AT90303876 T AT 90303876T AT E134786 T1 ATE134786 T1 AT E134786T1
- Authority
- AT
- Austria
- Prior art keywords
- aspects
- storage location
- values
- integer
- data recording
- Prior art date
Links
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0065—Recording, reproducing or erasing by using optical interference patterns, e.g. holograms
-
- 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)
- Optical Recording Or Reproduction (AREA)
- Holo Graphy (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93623786A | 1986-12-01 | 1986-12-01 | |
US07/239,617 US4958338A (en) | 1986-12-01 | 1988-09-01 | Hierarchically multiplexed optical recording system for storage of digital data |
EP90303876A EP0451386B1 (de) | 1986-12-01 | 1990-04-10 | Datenaufzeichnung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE134786T1 true ATE134786T1 (de) | 1996-03-15 |
Family
ID=26932718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90303876T ATE134786T1 (de) | 1986-12-01 | 1990-04-10 | Datenaufzeichnung |
Country Status (4)
Country | Link |
---|---|
US (1) | US4958338A (de) |
EP (1) | EP0451386B1 (de) |
AT (1) | ATE134786T1 (de) |
DE (1) | DE69025593T2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4958338A (en) * | 1986-12-01 | 1990-09-18 | Miller William P | Hierarchically multiplexed optical recording system for storage of digital data |
US5465243A (en) * | 1992-04-24 | 1995-11-07 | E-Systems, Inc. | Optical recorder and reader of data on light sensitive media |
AU4105493A (en) * | 1992-05-01 | 1993-11-29 | E-Systems Incorporated | High data rate optical tape recorder |
FR2703815B1 (fr) * | 1993-04-06 | 1995-06-30 | Imagine Technologies | Support portatif d'informations à mémoire holographique multiplexée. |
US5566387A (en) * | 1993-12-23 | 1996-10-15 | Tamarack Storage Devices | Diamond shaped holographic storage regions oriented along a common radial column line for higher storage density |
US5481523A (en) * | 1993-12-23 | 1996-01-02 | Tamarack Storage Devices | Gantry for positioning a read/write head of a holographic information storage system |
US6272095B1 (en) * | 1994-07-22 | 2001-08-07 | California Institute Of Technology | Apparatus and method for storing and/or reading data on an optical disk |
US6396042B1 (en) | 1999-10-19 | 2002-05-28 | Raytheon Company | Digital laser image recorder including delay lines |
FR2803424B1 (fr) * | 2000-01-04 | 2002-10-11 | France Telecom | Procede de photoinscription de donnees |
JP4459721B2 (ja) * | 2004-06-01 | 2010-04-28 | アルプス電気株式会社 | ホログラム記録媒体及びその書込み方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3281151A (en) * | 1963-05-09 | 1966-10-25 | Kalart Co Inc | Method of and device for recording and reproducing photographic sound patterns |
US3407405A (en) * | 1966-05-18 | 1968-10-22 | Eastman Kodak Co | Recorder for producing composite diffraction grating pattern |
US3408656A (en) * | 1966-05-18 | 1968-10-29 | Eastman Kodak Co | Method and appartus for recording composite diffraction grating pattern |
US3635545A (en) * | 1967-04-14 | 1972-01-18 | Eastman Kodak Co | Multiple beam generation |
US3626321A (en) * | 1968-11-13 | 1971-12-07 | Ibm | Optical scanner and method for optical scanning |
JPS4936333B1 (de) * | 1969-12-06 | 1974-09-30 | ||
US4025731A (en) * | 1971-04-20 | 1977-05-24 | Thomson-Csf | Optical record, and associated recording and reading-out devices |
FR2188183B1 (de) * | 1972-06-02 | 1974-12-27 | Thomson Csf | |
DE2261143A1 (de) * | 1972-12-14 | 1974-06-20 | Agfa Gevaert Ag | Verfahren und vorrichtung zur aufzeichnung und wiedergabe von daten |
US3946367A (en) * | 1972-12-20 | 1976-03-23 | Videonics Of Hawaii, Inc. | Three dimensional electro-optical retrieval system |
FR2254857B1 (de) * | 1973-12-18 | 1978-11-10 | Thomson Csf | |
US3969593A (en) * | 1974-11-08 | 1976-07-13 | The Association Of Motion Picture And Television Producers Inc. | Sound recording on color film by hue modulation |
DE3170922D1 (en) * | 1980-04-22 | 1985-07-18 | Agfa Gevaert Nv | Recording material for storage of digital information and a recording method for storage of digital information |
US4375096A (en) * | 1981-03-10 | 1983-02-22 | Rca Corporation | Multi-bandwidth optical playback apparatus with elongated read spot |
US4544961A (en) * | 1983-09-01 | 1985-10-01 | Sperry Corporation | Triplex digital magnetic recording and reproducing system |
JP2574752B2 (ja) * | 1986-01-22 | 1997-01-22 | 株式会社日立製作所 | 情報記録媒体および記録再生方法 |
US4958338A (en) * | 1986-12-01 | 1990-09-18 | Miller William P | Hierarchically multiplexed optical recording system for storage of digital data |
-
1988
- 1988-09-01 US US07/239,617 patent/US4958338A/en not_active Expired - Lifetime
-
1990
- 1990-04-10 AT AT90303876T patent/ATE134786T1/de active
- 1990-04-10 DE DE69025593T patent/DE69025593T2/de not_active Expired - Fee Related
- 1990-04-10 EP EP90303876A patent/EP0451386B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4958338A (en) | 1990-09-18 |
EP0451386B1 (de) | 1996-02-28 |
DE69025593D1 (de) | 1996-04-04 |
DE69025593T2 (de) | 1996-10-24 |
EP0451386A1 (de) | 1991-10-16 |
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