JPH0473852U - - Google Patents
Info
- Publication number
- JPH0473852U JPH0473852U JP11596390U JP11596390U JPH0473852U JP H0473852 U JPH0473852 U JP H0473852U JP 11596390 U JP11596390 U JP 11596390U JP 11596390 U JP11596390 U JP 11596390U JP H0473852 U JPH0473852 U JP H0473852U
- Authority
- JP
- Japan
- Prior art keywords
- light
- semiconductor laser
- receiving section
- detection
- reference signal
- 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 10
- 238000005259 measurement Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims 6
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11596390U JPH0473852U (da) | 1990-11-06 | 1990-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11596390U JPH0473852U (da) | 1990-11-06 | 1990-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0473852U true JPH0473852U (da) | 1992-06-29 |
Family
ID=31863772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11596390U Pending JPH0473852U (da) | 1990-11-06 | 1990-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0473852U (da) |
-
1990
- 1990-11-06 JP JP11596390U patent/JPH0473852U/ja active Pending
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