JPS64818U - - Google Patents
Info
- Publication number
- JPS64818U JPS64818U JP9453787U JP9453787U JPS64818U JP S64818 U JPS64818 U JP S64818U JP 9453787 U JP9453787 U JP 9453787U JP 9453787 U JP9453787 U JP 9453787U JP S64818 U JPS64818 U JP S64818U
- Authority
- JP
- Japan
- Prior art keywords
- adjustment actuator
- light source
- coarse adjustment
- irradiation
- light
- 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 8
- 238000001514 detection method Methods 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9453787U JPS64818U (ko) | 1987-06-19 | 1987-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9453787U JPS64818U (ko) | 1987-06-19 | 1987-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS64818U true JPS64818U (ko) | 1989-01-05 |
Family
ID=30958107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9453787U Pending JPS64818U (ko) | 1987-06-19 | 1987-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS64818U (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02247834A (ja) * | 1989-03-20 | 1990-10-03 | Hitachi Ltd | 光ヘッド |
-
1987
- 1987-06-19 JP JP9453787U patent/JPS64818U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02247834A (ja) * | 1989-03-20 | 1990-10-03 | Hitachi Ltd | 光ヘッド |