JPH0248809U - - Google Patents
Info
- Publication number
- JPH0248809U JPH0248809U JP12847088U JP12847088U JPH0248809U JP H0248809 U JPH0248809 U JP H0248809U JP 12847088 U JP12847088 U JP 12847088U JP 12847088 U JP12847088 U JP 12847088U JP H0248809 U JPH0248809 U JP H0248809U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- light
- receiving element
- output
- grating
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000000284 extract Substances 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12847088U JPH062085Y2 (ja) | 1988-09-30 | 1988-09-30 | 格子干渉型変位検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12847088U JPH062085Y2 (ja) | 1988-09-30 | 1988-09-30 | 格子干渉型変位検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0248809U true JPH0248809U (OSRAM) | 1990-04-04 |
| JPH062085Y2 JPH062085Y2 (ja) | 1994-01-19 |
Family
ID=31381840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12847088U Expired - Lifetime JPH062085Y2 (ja) | 1988-09-30 | 1988-09-30 | 格子干渉型変位検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH062085Y2 (OSRAM) |
-
1988
- 1988-09-30 JP JP12847088U patent/JPH062085Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH062085Y2 (ja) | 1994-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4909624A (en) | Active distance measuring apparatus | |
| JPH0248809U (OSRAM) | ||
| US6426494B1 (en) | Optical signal detector and optical signal detecting method | |
| JPH01112416U (OSRAM) | ||
| JPS6395337U (OSRAM) | ||
| JPH0471187U (OSRAM) | ||
| JPS63126812U (OSRAM) | ||
| SU1621174A1 (ru) | Способ преобразовани перемещени в электрический сигнал | |
| JPS61123560U (OSRAM) | ||
| JPH0310226U (OSRAM) | ||
| SU1408216A1 (ru) | Устройство дл измерени перемещений светового п тна | |
| JPS6361112A (ja) | 物体検知装置 | |
| JPS62128312U (OSRAM) | ||
| JPS60220888A (ja) | 光学センサ | |
| JPH01144809U (OSRAM) | ||
| JPH0426329U (OSRAM) | ||
| JPS6268262U (OSRAM) | ||
| JPS63175824U (OSRAM) | ||
| JPH02136720A (ja) | 光検出体およびこの光検出体を用いたレーザ装置 | |
| JPH0349522U (OSRAM) | ||
| JPH0436321U (OSRAM) | ||
| JPH01168836U (OSRAM) | ||
| JPH0371669U (OSRAM) | ||
| JPH03112758U (OSRAM) | ||
| JPH0479458U (OSRAM) |