JPS6298021U - - Google Patents
Info
- Publication number
- JPS6298021U JPS6298021U JP18970185U JP18970185U JPS6298021U JP S6298021 U JPS6298021 U JP S6298021U JP 18970185 U JP18970185 U JP 18970185U JP 18970185 U JP18970185 U JP 18970185U JP S6298021 U JPS6298021 U JP S6298021U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- laser light
- radiation beam
- recording medium
- optical axis
- 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
- 239000004065 semiconductor Substances 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Mechanical Optical Scanning Systems (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18970185U JPS6298021U (de) | 1985-12-09 | 1985-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18970185U JPS6298021U (de) | 1985-12-09 | 1985-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6298021U true JPS6298021U (de) | 1987-06-22 |
Family
ID=31142240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18970185U Pending JPS6298021U (de) | 1985-12-09 | 1985-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6298021U (de) |
-
1985
- 1985-12-09 JP JP18970185U patent/JPS6298021U/ja active Pending
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