JPH0167517U - - Google Patents
Info
- Publication number
- JPH0167517U JPH0167517U JP1987163909U JP16390987U JPH0167517U JP H0167517 U JPH0167517 U JP H0167517U JP 1987163909 U JP1987163909 U JP 1987163909U JP 16390987 U JP16390987 U JP 16390987U JP H0167517 U JPH0167517 U JP H0167517U
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- laser diode
- illumination light
- collimator lens
- irradiating illumination
- 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 2
- 238000005286 illumination Methods 0.000 claims 2
- 230000001678 irradiating effect Effects 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163909U JPH0167517U (zh) | 1987-10-27 | 1987-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163909U JPH0167517U (zh) | 1987-10-27 | 1987-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0167517U true JPH0167517U (zh) | 1989-05-01 |
Family
ID=31449059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987163909U Pending JPH0167517U (zh) | 1987-10-27 | 1987-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0167517U (zh) |
-
1987
- 1987-10-27 JP JP1987163909U patent/JPH0167517U/ja active Pending