JPS5532004A - Hologram information memory device - Google Patents

Hologram information memory device

Info

Publication number
JPS5532004A
JPS5532004A JP10344478A JP10344478A JPS5532004A JP S5532004 A JPS5532004 A JP S5532004A JP 10344478 A JP10344478 A JP 10344478A JP 10344478 A JP10344478 A JP 10344478A JP S5532004 A JPS5532004 A JP S5532004A
Authority
JP
Japan
Prior art keywords
plates
moving member
hologram recording
multiplicity
folded
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
JP10344478A
Other languages
English (en)
Inventor
Etsuko Yoshikawa
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP10344478A priority Critical patent/JPS5532004A/ja
Publication of JPS5532004A publication Critical patent/JPS5532004A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2260/00—Recording materials or recording processes
    • G03H2260/30—Details of photosensitive recording material not otherwise provided for
    • 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
    • G03H2270/54—Recording material filed in recessed substrate

Landscapes

  • Holo Graphy (AREA)
JP10344478A 1978-08-25 1978-08-25 Hologram information memory device Pending JPS5532004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10344478A JPS5532004A (en) 1978-08-25 1978-08-25 Hologram information memory device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10344478A JPS5532004A (en) 1978-08-25 1978-08-25 Hologram information memory device

Publications (1)

Publication Number Publication Date
JPS5532004A true JPS5532004A (en) 1980-03-06

Family

ID=14354194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10344478A Pending JPS5532004A (en) 1978-08-25 1978-08-25 Hologram information memory device

Country Status (1)

Country Link
JP (1) JPS5532004A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8405200B2 (en) 2007-05-29 2013-03-26 Kyocera Corporation Electronic-component-housing package and electronic device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8405200B2 (en) 2007-05-29 2013-03-26 Kyocera Corporation Electronic-component-housing package and electronic device

Similar Documents

Publication Publication Date Title
IT7824496A0 (it) Disco di registrazione video ad alta densita'.
EP0351470A3 (en) Automatic disk exchange device
NL7901032A (nl) Magnetisch registratiemedium.
BE878000A (fr) Support d'enregistrement magnetique securitaire
JPS53141517A (en) Regenerative system of stored record
NL193334B (nl) Informatie-opslagmedium.
JPS5224027A (en) Record regenerator
JPS5795776A (en) Solid-state image pickup device
JPS5555483A (en) Information writing on magnetic record medium
JPS5532004A (en) Hologram information memory device
JPS5392109A (en) Magnetic disk storage unit
JPS5514536A (en) Automatic selection system for playing in tape recorder
JPS55153483A (en) Solidstate image pickup and recording unit
JPS533805A (en) Magnetic recording medium
JPS52153753A (en) 1-dimensional hologram write apparatus
JPS53141516A (en) Storing system
JPS5356919A (en) Recording and reproducing unit of video signal and sound signal
SU691923A1 (ru) Устройство записи и считывани информации дл накопител запоминающего устройства
JPS53142815A (en) Storage recording system for transmission signal
JPS5521025A (en) Information storage medium using hologram
JPS53109601A (en) Optical recording medium
JPS53141518A (en) Storing system
Thire Semiconductor photodetection matrices for holographic memory reading
JPS537306A (en) Magnetic record reproduction system
JPS5250127A (en) Optical information reading equipment