JPS61195522U - - Google Patents
Info
- Publication number
- JPS61195522U JPS61195522U JP7975185U JP7975185U JPS61195522U JP S61195522 U JPS61195522 U JP S61195522U JP 7975185 U JP7975185 U JP 7975185U JP 7975185 U JP7975185 U JP 7975185U JP S61195522 U JPS61195522 U JP S61195522U
- Authority
- JP
- Japan
- Prior art keywords
- magneto
- optical disk
- beam splitter
- light
- detecting
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims 1
- 230000010287 polarization Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Head (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7975185U JPS61195522U (nl) | 1985-05-28 | 1985-05-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7975185U JPS61195522U (nl) | 1985-05-28 | 1985-05-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61195522U true JPS61195522U (nl) | 1986-12-05 |
Family
ID=30624954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7975185U Pending JPS61195522U (nl) | 1985-05-28 | 1985-05-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61195522U (nl) |
-
1985
- 1985-05-28 JP JP7975185U patent/JPS61195522U/ja active Pending
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