JPS60243845A - 光磁気メモリ再生装置 - Google Patents

光磁気メモリ再生装置

Info

Publication number
JPS60243845A
JPS60243845A JP59100926A JP10092684A JPS60243845A JP S60243845 A JPS60243845 A JP S60243845A JP 59100926 A JP59100926 A JP 59100926A JP 10092684 A JP10092684 A JP 10092684A JP S60243845 A JPS60243845 A JP S60243845A
Authority
JP
Japan
Prior art keywords
light
magneto
optical memory
signal
information
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.)
Granted
Application number
JP59100926A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0542741B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Yukinori Okazaki
之則 岡崎
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP59100926A priority Critical patent/JPS60243845A/ja
Publication of JPS60243845A publication Critical patent/JPS60243845A/ja
Publication of JPH0542741B2 publication Critical patent/JPH0542741B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
JP59100926A 1984-05-18 1984-05-18 光磁気メモリ再生装置 Granted JPS60243845A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59100926A JPS60243845A (ja) 1984-05-18 1984-05-18 光磁気メモリ再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59100926A JPS60243845A (ja) 1984-05-18 1984-05-18 光磁気メモリ再生装置

Publications (2)

Publication Number Publication Date
JPS60243845A true JPS60243845A (ja) 1985-12-03
JPH0542741B2 JPH0542741B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-06-29

Family

ID=14286952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59100926A Granted JPS60243845A (ja) 1984-05-18 1984-05-18 光磁気メモリ再生装置

Country Status (1)

Country Link
JP (1) JPS60243845A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPH0542741B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-06-29

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