JPS6324272B2 - - Google Patents
Info
- Publication number
- JPS6324272B2 JPS6324272B2 JP56117400A JP11740081A JPS6324272B2 JP S6324272 B2 JPS6324272 B2 JP S6324272B2 JP 56117400 A JP56117400 A JP 56117400A JP 11740081 A JP11740081 A JP 11740081A JP S6324272 B2 JPS6324272 B2 JP S6324272B2
- Authority
- JP
- Japan
- Prior art keywords
- movable object
- frequency
- moving
- circuit
- laser
- 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.)
- Expired
Links
- 238000005259 measurement Methods 0.000 claims description 37
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Optical Distance (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56117400A JPS5819505A (ja) | 1981-07-27 | 1981-07-27 | レ−ザ測長装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56117400A JPS5819505A (ja) | 1981-07-27 | 1981-07-27 | レ−ザ測長装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5819505A JPS5819505A (ja) | 1983-02-04 |
| JPS6324272B2 true JPS6324272B2 (enrdf_load_html_response) | 1988-05-19 |
Family
ID=14710704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56117400A Granted JPS5819505A (ja) | 1981-07-27 | 1981-07-27 | レ−ザ測長装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5819505A (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4715706A (en) * | 1986-10-20 | 1987-12-29 | Wang Charles P | Laser doppler displacement measuring system and apparatus |
-
1981
- 1981-07-27 JP JP56117400A patent/JPS5819505A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5819505A (ja) | 1983-02-04 |
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