JPS6313415U - - Google Patents
Info
- Publication number
- JPS6313415U JPS6313415U JP10783586U JP10783586U JPS6313415U JP S6313415 U JPS6313415 U JP S6313415U JP 10783586 U JP10783586 U JP 10783586U JP 10783586 U JP10783586 U JP 10783586U JP S6313415 U JPS6313415 U JP S6313415U
- Authority
- JP
- Japan
- Prior art keywords
- light
- recording medium
- reflected
- spot
- beam splitter
- 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 12
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10783586U JPS6313415U (en:Method) | 1986-07-14 | 1986-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10783586U JPS6313415U (en:Method) | 1986-07-14 | 1986-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6313415U true JPS6313415U (en:Method) | 1988-01-28 |
Family
ID=30984479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10783586U Pending JPS6313415U (en:Method) | 1986-07-14 | 1986-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6313415U (en:Method) |
-
1986
- 1986-07-14 JP JP10783586U patent/JPS6313415U/ja active Pending