JPH0577272B2 - - Google Patents
Info
- Publication number
- JPH0577272B2 JPH0577272B2 JP2432487A JP2432487A JPH0577272B2 JP H0577272 B2 JPH0577272 B2 JP H0577272B2 JP 2432487 A JP2432487 A JP 2432487A JP 2432487 A JP2432487 A JP 2432487A JP H0577272 B2 JPH0577272 B2 JP H0577272B2
- Authority
- JP
- Japan
- Prior art keywords
- laser
- temperature
- semiconductor laser
- doppler
- speed
- 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 - Lifetime
Links
- 239000004065 semiconductor Substances 0.000 claims description 27
- 238000005259 measurement Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 2
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2432487A JPS63191988A (ja) | 1987-02-04 | 1987-02-04 | レ−ザドツプラ速度計 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2432487A JPS63191988A (ja) | 1987-02-04 | 1987-02-04 | レ−ザドツプラ速度計 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63191988A JPS63191988A (ja) | 1988-08-09 |
JPH0577272B2 true JPH0577272B2 (en]) | 1993-10-26 |
Family
ID=12134998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2432487A Granted JPS63191988A (ja) | 1987-02-04 | 1987-02-04 | レ−ザドツプラ速度計 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63191988A (en]) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5187538A (en) * | 1990-10-30 | 1993-02-16 | Kabushiki Kaisha Toshiba | Laser doppler velocimeter |
JPH0610882U (ja) * | 1992-07-08 | 1994-02-10 | 株式会社ニコン | 距離測定装置 |
JPH06109843A (ja) * | 1992-07-17 | 1994-04-22 | Graphtec Corp | ドップラ効果を利用した測定器 |
-
1987
- 1987-02-04 JP JP2432487A patent/JPS63191988A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS63191988A (ja) | 1988-08-09 |
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