JPH02140627U - - Google Patents
Info
- Publication number
- JPH02140627U JPH02140627U JP4804489U JP4804489U JPH02140627U JP H02140627 U JPH02140627 U JP H02140627U JP 4804489 U JP4804489 U JP 4804489U JP 4804489 U JP4804489 U JP 4804489U JP H02140627 U JPH02140627 U JP H02140627U
- Authority
- JP
- Japan
- Prior art keywords
- light
- beam splitter
- optical path
- corner cube
- collimated
- 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
- 238000001514 detection method Methods 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims 26
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4804489U JPH02140627U (it) | 1989-04-24 | 1989-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4804489U JPH02140627U (it) | 1989-04-24 | 1989-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02140627U true JPH02140627U (it) | 1990-11-26 |
Family
ID=31564512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4804489U Pending JPH02140627U (it) | 1989-04-24 | 1989-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02140627U (it) |
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1989
- 1989-04-24 JP JP4804489U patent/JPH02140627U/ja active Pending