JPH02110358U - - Google Patents
Info
- Publication number
- JPH02110358U JPH02110358U JP1985289U JP1985289U JPH02110358U JP H02110358 U JPH02110358 U JP H02110358U JP 1985289 U JP1985289 U JP 1985289U JP 1985289 U JP1985289 U JP 1985289U JP H02110358 U JPH02110358 U JP H02110358U
- Authority
- JP
- Japan
- Prior art keywords
- laser beam
- luminous flux
- error
- controlling
- detecting
- 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
- 230000004907 flux Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
Landscapes
- Lasers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985289U JPH02110358U (it) | 1989-02-22 | 1989-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985289U JPH02110358U (it) | 1989-02-22 | 1989-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02110358U true JPH02110358U (it) | 1990-09-04 |
Family
ID=31235729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985289U Pending JPH02110358U (it) | 1989-02-22 | 1989-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02110358U (it) |
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1989
- 1989-02-22 JP JP1985289U patent/JPH02110358U/ja active Pending