JPS62147135U - - Google Patents
Info
- Publication number
- JPS62147135U JPS62147135U JP3562286U JP3562286U JPS62147135U JP S62147135 U JPS62147135 U JP S62147135U JP 3562286 U JP3562286 U JP 3562286U JP 3562286 U JP3562286 U JP 3562286U JP S62147135 U JPS62147135 U JP S62147135U
- Authority
- JP
- Japan
- Prior art keywords
- light
- beams
- optical head
- separation means
- light sources
- 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
- 238000000926 separation method Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3562286U JPS62147135U (nl) | 1986-03-11 | 1986-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3562286U JPS62147135U (nl) | 1986-03-11 | 1986-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62147135U true JPS62147135U (nl) | 1987-09-17 |
Family
ID=30845275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3562286U Pending JPS62147135U (nl) | 1986-03-11 | 1986-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62147135U (nl) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57132114A (en) * | 1981-02-07 | 1982-08-16 | Olympus Optical Co Ltd | Dividing method of light flux |
-
1986
- 1986-03-11 JP JP3562286U patent/JPS62147135U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57132114A (en) * | 1981-02-07 | 1982-08-16 | Olympus Optical Co Ltd | Dividing method of light flux |
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