JPS63113221U - - Google Patents
Info
- Publication number
- JPS63113221U JPS63113221U JP18009686U JP18009686U JPS63113221U JP S63113221 U JPS63113221 U JP S63113221U JP 18009686 U JP18009686 U JP 18009686U JP 18009686 U JP18009686 U JP 18009686U JP S63113221 U JPS63113221 U JP S63113221U
- Authority
- JP
- Japan
- Prior art keywords
- laser light
- laser
- housing
- objective lens
- emitting element
- 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 4
- 238000001514 detection method Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18009686U JPS63113221U (pt) | 1986-11-23 | 1986-11-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18009686U JPS63113221U (pt) | 1986-11-23 | 1986-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63113221U true JPS63113221U (pt) | 1988-07-21 |
Family
ID=31123741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18009686U Pending JPS63113221U (pt) | 1986-11-23 | 1986-11-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63113221U (pt) |
-
1986
- 1986-11-23 JP JP18009686U patent/JPS63113221U/ja active Pending
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