CA946674A - Holographic data storage and retrieval system - Google Patents

Holographic data storage and retrieval system

Info

Publication number
CA946674A
CA946674A CA089,715A CA89715A CA946674A CA 946674 A CA946674 A CA 946674A CA 89715 A CA89715 A CA 89715A CA 946674 A CA946674 A CA 946674A
Authority
CA
Canada
Prior art keywords
data storage
retrieval system
holographic data
holographic
retrieval
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
Application number
CA089,715A
Other languages
English (en)
Inventor
Nicholas K. Sheridon
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of CA946674A publication Critical patent/CA946674A/en
Expired 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
    • G11C13/045—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 photochromic storage elements
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/213—SiO2
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2218/00—Methods for coating glass
    • C03C2218/10—Deposition methods
    • C03C2218/11—Deposition methods from solutions or suspensions
    • C03C2218/113—Deposition methods from solutions or suspensions by sol-gel processes
CA089,715A 1969-12-12 1970-07-31 Holographic data storage and retrieval system Expired CA946674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88441869A 1969-12-12 1969-12-12

Publications (1)

Publication Number Publication Date
CA946674A true CA946674A (en) 1974-05-07

Family

ID=25384585

Family Applications (1)

Application Number Title Priority Date Filing Date
CA089,715A Expired CA946674A (en) 1969-12-12 1970-07-31 Holographic data storage and retrieval system

Country Status (12)

Country Link
US (1) US3661438A (en:Method)
BE (1) BE760078A (en:Method)
CA (1) CA946674A (en:Method)
CH (1) CH531761A (en:Method)
CS (1) CS151065B2 (en:Method)
DE (1) DE2060173A1 (en:Method)
ES (1) ES386291A1 (en:Method)
FR (1) FR2070842B1 (en:Method)
GB (1) GB1325160A (en:Method)
NL (1) NL7017867A (en:Method)
PL (1) PL70054B1 (en:Method)
SE (1) SE364571B (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4475335B2 (ja) * 2008-02-05 2010-06-09 富士ゼロックス株式会社 文書記録方法及び装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3498690A (en) * 1966-11-21 1970-03-03 Research Corp Holographic storage system
US3501221A (en) * 1967-06-29 1970-03-17 Ibm Optical filtering
US3551018A (en) * 1969-05-01 1970-12-29 Karl A Stetson Total internal reflection holography

Also Published As

Publication number Publication date
FR2070842B1 (en:Method) 1973-02-02
PL70054B1 (en:Method) 1974-02-28
GB1325160A (en) 1973-08-01
BE760078A (fr) 1971-06-09
NL7017867A (en:Method) 1971-06-15
FR2070842A1 (en:Method) 1971-09-17
CS151065B2 (en:Method) 1973-09-17
SE364571B (en:Method) 1974-02-25
DE2060173A1 (de) 1971-06-16
CH531761A (de) 1972-12-15
ES386291A1 (es) 1974-01-01
US3661438A (en) 1972-05-09

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