FR2607307A1 - Procede pour l'enregistrement et la lecture optiques d'informations - Google Patents

Procede pour l'enregistrement et la lecture optiques d'informations Download PDF

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Publication number
FR2607307A1
FR2607307A1 FR8716175A FR8716175A FR2607307A1 FR 2607307 A1 FR2607307 A1 FR 2607307A1 FR 8716175 A FR8716175 A FR 8716175A FR 8716175 A FR8716175 A FR 8716175A FR 2607307 A1 FR2607307 A1 FR 2607307A1
Authority
FR
France
Prior art keywords
recording
process according
laser
information
field
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.)
Pending
Application number
FR8716175A
Other languages
English (en)
French (fr)
Inventor
Urs Paul Wild
Alois Renn
Manfred Hofmann
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2607307A1 publication Critical patent/FR2607307A1/fr
Pending legal-status Critical Current

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
    • 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
    • G11C13/046—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 using other storage elements storing information in the form of an interference pattern
    • 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
    • G02F1/01—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 intensity, phase, polarisation or colour 
    • G02F1/17—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 intensity, phase, polarisation or colour  based on variable-absorption elements not provided for in groups G02F1/015 - G02F1/169
    • G02F1/174—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 intensity, phase, polarisation or colour  based on variable-absorption elements not provided for in groups G02F1/015 - G02F1/169 based on absorption band-shift, e.g. Stark - or Franz-Keldysh effect
    • 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
    • G11C13/044—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 using electro-optical elements
    • 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
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H2001/026—Recording materials or recording processes

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Holo Graphy (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
FR8716175A 1986-11-24 1987-11-23 Procede pour l'enregistrement et la lecture optiques d'informations Pending FR2607307A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH470086A CH671473A5 (enrdf_load_stackoverflow) 1986-11-24 1986-11-24

Publications (1)

Publication Number Publication Date
FR2607307A1 true FR2607307A1 (fr) 1988-05-27

Family

ID=4280989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8716175A Pending FR2607307A1 (fr) 1986-11-24 1987-11-23 Procede pour l'enregistrement et la lecture optiques d'informations

Country Status (5)

Country Link
JP (1) JPS63149685A (enrdf_load_stackoverflow)
CH (1) CH671473A5 (enrdf_load_stackoverflow)
DE (1) DE3739426A1 (enrdf_load_stackoverflow)
FR (1) FR2607307A1 (enrdf_load_stackoverflow)
GB (1) GB2198546B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425278B1 (en) * 1989-10-24 1996-08-21 Nikon Corporation Optical record reproducing method and apparatus utilizing stimulated photon echo
GB2242036B (en) * 1990-03-13 1994-10-19 Ciba Geigy Ag Holograms stored by spectral perforation and their logical association
EP0514786B1 (en) * 1991-05-23 1997-03-19 Matsushita Electric Industrial Co., Ltd. Hologram recording material, hologram recording device, method of manufacturing the same, and method of hologram recording
US5691114A (en) * 1996-03-12 1997-11-25 Eastman Kodak Company Method of imaging of lithographic printing plates using laser ablation
DE10039372C2 (de) * 2000-08-11 2003-05-15 Tesa Scribos Gmbh Holographischer Datenspeicher
WO2009110094A1 (ja) * 2008-03-07 2009-09-11 学校法人 早稲田大学 画像情報検索システム及び画像情報記録検索システム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2106661A (en) * 1981-09-09 1983-04-13 Udo Bogner Voltage-dependent optical device in particular with the function of a voltage memory
US4432071A (en) * 1981-12-04 1984-02-14 Canadian Patents & Dev. Limited Apparatus for fast access to a series of stored images
EP0129730A2 (en) * 1983-06-27 1985-01-02 International Business Machines Corporation Photo-electro data memory

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1351812A (en) * 1971-05-10 1974-05-01 Secr Defence Information storage devices
US4101976A (en) * 1977-02-14 1978-07-18 International Business Machines Corporation Frequency selective optical data storage system
US4103346A (en) * 1977-02-16 1978-07-25 International Business Machines Corporation Non-destructive readout scheme for holographic storage system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2106661A (en) * 1981-09-09 1983-04-13 Udo Bogner Voltage-dependent optical device in particular with the function of a voltage memory
US4432071A (en) * 1981-12-04 1984-02-14 Canadian Patents & Dev. Limited Apparatus for fast access to a series of stored images
EP0129730A2 (en) * 1983-06-27 1985-01-02 International Business Machines Corporation Photo-electro data memory

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
APPLIED OPTICS. vol. 24, no. 10, Mai 1985, NEW YORK US U.P.WILD ET AL.: 'HOLE BURNING, STARK EFFECT AND DATA STORAGE ' *

Also Published As

Publication number Publication date
JPS63149685A (ja) 1988-06-22
DE3739426A1 (de) 1988-05-26
GB8726976D0 (en) 1987-12-23
GB2198546A (en) 1988-06-15
GB2198546B (en) 1990-11-14
CH671473A5 (enrdf_load_stackoverflow) 1989-08-31

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