FR2169074A1 - - Google Patents

Info

Publication number
FR2169074A1
FR2169074A1 FR7301598A FR7301598A FR2169074A1 FR 2169074 A1 FR2169074 A1 FR 2169074A1 FR 7301598 A FR7301598 A FR 7301598A FR 7301598 A FR7301598 A FR 7301598A FR 2169074 A1 FR2169074 A1 FR 2169074A1
Authority
FR
France
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.)
Granted
Application number
FR7301598A
Other versions
FR2169074B1 (fr
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2169074A1 publication Critical patent/FR2169074A1/fr
Application granted granted Critical
Publication of FR2169074B1 publication Critical patent/FR2169074B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/89—Television signal recording using holographic recording
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2270/00—Substrate bearing the hologram
    • G03H2270/20—Shape
    • G03H2270/23—Ribbon shaped, e.g. holographic foil

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Holo Graphy (AREA)
  • Optical Head (AREA)
FR7301598A 1972-01-24 1973-01-17 Expired FR2169074B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2203246A DE2203246C3 (de) 1972-01-24 1972-01-24 Verfahren zur sequentiellen holografischen Vielkanalaufzeichnung analoger oder digitaler Daten auf einem Speicherband

Publications (2)

Publication Number Publication Date
FR2169074A1 true FR2169074A1 (fr) 1973-09-07
FR2169074B1 FR2169074B1 (fr) 1978-12-29

Family

ID=5833869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7301598A Expired FR2169074B1 (fr) 1972-01-24 1973-01-17

Country Status (12)

Country Link
US (1) US3947640A (fr)
JP (1) JPS5838853B2 (fr)
BE (1) BE794450A (fr)
CA (1) CA986757A (fr)
CH (1) CH551673A (fr)
DE (1) DE2203246C3 (fr)
FR (1) FR2169074B1 (fr)
GB (1) GB1408767A (fr)
IT (1) IT971895B (fr)
LU (1) LU66871A1 (fr)
NL (1) NL7217293A (fr)
SE (1) SE388707B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388363A1 (fr) * 1977-04-23 1978-11-17 Plessey Handel Investment Ag Systeme d'enregistrement de donnees par hologramme

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52128104A (en) * 1976-04-20 1977-10-27 Matsushita Electric Ind Co Ltd Optical multichannel recording method
HU180860B (en) * 1979-12-18 1983-04-29 Mta Szamitastech Autom Kutato Method and apparatus for recording signals by means of laser ray with optoelectronic image turning
GB2215078B (en) * 1988-02-10 1992-04-08 English Electric Valve Co Ltd Apparatus for producing holograms
US5519517A (en) * 1993-08-20 1996-05-21 Tamarack Storage Devices Method and apparatus for holographically recording and reproducing images in a sequential manner
KR19990028735A (ko) * 1995-07-05 1999-04-15 모리슨 그랜트 광 저장 시스템
US6020985A (en) * 1998-01-30 2000-02-01 Siros Technologies, Inc. Multilayer reflection microhologram storage in tape media
US6212148B1 (en) 1998-01-30 2001-04-03 Siros Technologies, Inc. Optical data storage by selective localized alteration of a format hologram
US6147782A (en) * 1998-05-01 2000-11-14 Siros Technologies, Inc. Positive unit magnification reflective optics for holographic storage
US6366370B1 (en) 1998-12-30 2002-04-02 Zebra Imaging, Inc. Rendering methods for full parallax autostereoscopic displays
US6322933B1 (en) 1999-01-12 2001-11-27 Siros Technologies, Inc. Volumetric track definition for data storage media used to record data by selective alteration of a format hologram
US6108110A (en) * 1999-02-25 2000-08-22 Siros Technologies, Inc. Optical relay for pixel-based holographic storage and retrieval
US6512606B1 (en) 1999-07-29 2003-01-28 Siros Technologies, Inc. Optical storage media and method for optical data storage via local changes in reflectivity of a format grating
US6322931B1 (en) 1999-07-29 2001-11-27 Siros Technologies, Inc. Method and apparatus for optical data storage using non-linear heating by excited state absorption for the alteration of pre-formatted holographic gratings
US6310850B1 (en) 1999-07-29 2001-10-30 Siros Technologies, Inc. Method and apparatus for optical data storage and/or retrieval by selective alteration of a holographic storage medium
KR100393188B1 (ko) * 2000-12-29 2003-07-31 삼성전자주식회사 다초점 렌즈를 이용한 위상공액 홀로그래픽 정보 저장장치 및 정보 저장 방법
US7254105B2 (en) 2001-12-07 2007-08-07 Research Investment Network, Inc. Method and apparatus for diffractive information storage
US6888785B2 (en) * 2002-01-25 2005-05-03 Sun Microsystems, Inc. Fault tolerance mechanism for a storage device that stores data in stacks within an integral storage medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567305A (en) * 1966-10-18 1971-03-02 Bell Telephone Labor Inc Hologram masking techniques

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2521951Y2 (ja) * 1991-07-12 1997-01-08 奥村遊機株式會社 パチンコ機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567305A (en) * 1966-10-18 1971-03-02 Bell Telephone Labor Inc Hologram masking techniques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388363A1 (fr) * 1977-04-23 1978-11-17 Plessey Handel Investment Ag Systeme d'enregistrement de donnees par hologramme

Also Published As

Publication number Publication date
CH551673A (de) 1974-07-15
FR2169074B1 (fr) 1978-12-29
IT971895B (it) 1974-05-10
US3947640A (en) 1976-03-30
JPS5838853B2 (ja) 1983-08-25
SE388707B (sv) 1976-10-11
GB1408767A (en) 1975-10-01
CA986757A (en) 1976-04-06
BE794450A (fr) 1973-05-16
LU66871A1 (fr) 1973-03-23
JPS4886545A (fr) 1973-11-15
NL7217293A (fr) 1973-07-26
DE2203246A1 (de) 1973-08-09
DE2203246B2 (de) 1973-11-15
DE2203246C3 (de) 1974-06-06

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Legal Events

Date Code Title Description
ST Notification of lapse