JPH01102809U - - Google Patents
Info
- Publication number
- JPH01102809U JPH01102809U JP20037687U JP20037687U JPH01102809U JP H01102809 U JPH01102809 U JP H01102809U JP 20037687 U JP20037687 U JP 20037687U JP 20037687 U JP20037687 U JP 20037687U JP H01102809 U JPH01102809 U JP H01102809U
- Authority
- JP
- Japan
- Prior art keywords
- measurement
- beams
- parallel
- measured
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims 6
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 230000001902 propagating effect Effects 0.000 claims 2
- 230000010287 polarization Effects 0.000 claims 1
- 230000000644 propagated effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 2
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20037687U JPH01102809U (tr) | 1987-12-28 | 1987-12-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20037687U JPH01102809U (tr) | 1987-12-28 | 1987-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01102809U true JPH01102809U (tr) | 1989-07-11 |
Family
ID=31490785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20037687U Pending JPH01102809U (tr) | 1987-12-28 | 1987-12-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01102809U (tr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012511158A (ja) * | 2008-12-08 | 2012-05-17 | アイメック | 物体の表面形状を決定するための方法および装置 |
-
1987
- 1987-12-28 JP JP20037687U patent/JPH01102809U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012511158A (ja) * | 2008-12-08 | 2012-05-17 | アイメック | 物体の表面形状を決定するための方法および装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5080491A (en) | Laser optical ultarasound detection using two interferometer systems | |
US4554836A (en) | Laser vibrometer | |
US3904295A (en) | Method and apparatus for the no-contact measurement of velocities, changes in relative position, or displacement paths | |
US4969736A (en) | Integrated fiber optic coupled proximity sensor for robotic end effectors and tools | |
US4902888A (en) | Optical fiber sensor | |
CA1203398A (en) | Dual differential interferometer | |
US3482436A (en) | Vibration responsive apparatus | |
JPH06300520A (ja) | 光学式変位測定装置 | |
JPH01167607U (tr) | ||
JP2002213913A (ja) | レーザ測長器及びレーザ測長方法 | |
US5541729A (en) | Measuring apparatus utilizing diffraction of reflected and transmitted light | |
JPH10332355A (ja) | 干渉測定装置 | |
JPH0339605A (ja) | 光学式表面形状測定装置 | |
JPH06174844A (ja) | レーザ測距装置 | |
JPH01102809U (tr) | ||
JPH0569161B2 (tr) | ||
JP2000121318A5 (tr) | ||
US4704031A (en) | Rotation rate measuring device | |
JPS6355035B2 (tr) | ||
JPH0222503A (ja) | レーザ干渉測定装置 | |
JP2680356B2 (ja) | 干渉計 | |
JPH03118477A (ja) | ビーム分岐光学系を用いたレーザドップラ振動計 | |
JPH11108614A (ja) | 光波干渉測定装置 | |
JP2507790B2 (ja) | 半導体レ―ザのfm変調特性測定装置 | |
SU1101672A1 (ru) | Устройство дл бесконтактного измерени деформаций |