DE69025593D1 - Datenaufzeichnung - Google Patents

Datenaufzeichnung

Info

Publication number
DE69025593D1
DE69025593D1 DE69025593T DE69025593T DE69025593D1 DE 69025593 D1 DE69025593 D1 DE 69025593D1 DE 69025593 T DE69025593 T DE 69025593T DE 69025593 T DE69025593 T DE 69025593T DE 69025593 D1 DE69025593 D1 DE 69025593D1
Authority
DE
Germany
Prior art keywords
aspects
storage location
values
integer
data recording
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
Application number
DE69025593T
Other languages
English (en)
Other versions
DE69025593T2 (de
Inventor
William P Miller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of DE69025593D1 publication Critical patent/DE69025593D1/de
Application granted granted Critical
Publication of DE69025593T2 publication Critical patent/DE69025593T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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)
DE69025593T 1986-12-01 1990-04-10 Datenaufzeichnung Expired - Fee Related DE69025593T2 (de)

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 (2)

Publication Number Publication Date
DE69025593D1 true DE69025593D1 (de) 1996-04-04
DE69025593T2 DE69025593T2 (de) 1996-10-24

Family

ID=26932718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69025593T Expired - Fee Related DE69025593T2 (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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
US3408656A (en) * 1966-05-18 1968-10-29 Eastman Kodak Co Method and appartus for recording composite diffraction grating pattern
US3407405A (en) * 1966-05-18 1968-10-22 Eastman Kodak Co Recorder for producing 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
EP0039094B1 (de) * 1980-04-22 1985-06-12 Agfa-Gevaert N.V. Aufzeichnungsträger und Aufzeichnungsverfahren zur digitalen Informationsspeicherung
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

Also Published As

Publication number Publication date
US4958338A (en) 1990-09-18
EP0451386B1 (de) 1996-02-28
ATE134786T1 (de) 1996-03-15
EP0451386A1 (de) 1991-10-16
DE69025593T2 (de) 1996-10-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee