JPH0542741B2 - - Google Patents
Info
- Publication number
- JPH0542741B2 JPH0542741B2 JP59100926A JP10092684A JPH0542741B2 JP H0542741 B2 JPH0542741 B2 JP H0542741B2 JP 59100926 A JP59100926 A JP 59100926A JP 10092684 A JP10092684 A JP 10092684A JP H0542741 B2 JPH0542741 B2 JP H0542741B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- signal
- magneto
- optical memory
- linearly polarized
- 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 - Lifetime
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
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 JPS60243845A (ja) | 1985-12-03 |
| JPH0542741B2 true JPH0542741B2 (enrdf_load_stackoverflow) | 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 (enrdf_load_stackoverflow) |
-
1984
- 1984-05-18 JP JP59100926A patent/JPS60243845A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60243845A (ja) | 1985-12-03 |