JPS62169861U - - Google Patents
Info
- Publication number
- JPS62169861U JPS62169861U JP5920986U JP5920986U JPS62169861U JP S62169861 U JPS62169861 U JP S62169861U JP 5920986 U JP5920986 U JP 5920986U JP 5920986 U JP5920986 U JP 5920986U JP S62169861 U JPS62169861 U JP S62169861U
- Authority
- JP
- Japan
- Prior art keywords
- laser beam
- spatial filter
- mirror
- rotating disk
- predetermined diameter
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5920986U JPH0342509Y2 (fr) | 1986-04-18 | 1986-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5920986U JPH0342509Y2 (fr) | 1986-04-18 | 1986-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62169861U true JPS62169861U (fr) | 1987-10-28 |
| JPH0342509Y2 JPH0342509Y2 (fr) | 1991-09-05 |
Family
ID=30890486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5920986U Expired JPH0342509Y2 (fr) | 1986-04-18 | 1986-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342509Y2 (fr) |
-
1986
- 1986-04-18 JP JP5920986U patent/JPH0342509Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342509Y2 (fr) | 1991-09-05 |