JPH0431068B2 - - Google Patents
Info
- Publication number
- JPH0431068B2 JPH0431068B2 JP59273991A JP27399184A JPH0431068B2 JP H0431068 B2 JPH0431068 B2 JP H0431068B2 JP 59273991 A JP59273991 A JP 59273991A JP 27399184 A JP27399184 A JP 27399184A JP H0431068 B2 JPH0431068 B2 JP H0431068B2
- Authority
- JP
- Japan
- Prior art keywords
- phase
- linearly polarized
- polarized light
- signal
- magnetic field
- 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
- 230000010287 polarization Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/032—Measuring direction or magnitude of magnetic fields or magnetic flux using magneto-optic devices, e.g. Faraday or Cotton-Mouton effect
- G01R33/0322—Measuring direction or magnitude of magnetic fields or magnetic flux using magneto-optic devices, e.g. Faraday or Cotton-Mouton effect using the Faraday or Voigt effect
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Measuring Magnetic Variables (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59273991A JPS61153576A (ja) | 1984-12-27 | 1984-12-27 | 磁界測定装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59273991A JPS61153576A (ja) | 1984-12-27 | 1984-12-27 | 磁界測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61153576A JPS61153576A (ja) | 1986-07-12 |
JPH0431068B2 true JPH0431068B2 (ru) | 1992-05-25 |
Family
ID=17535418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59273991A Granted JPS61153576A (ja) | 1984-12-27 | 1984-12-27 | 磁界測定装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61153576A (ru) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62153770A (ja) * | 1985-12-27 | 1987-07-08 | Toshiba Corp | 光変流器 |
US9927489B2 (en) | 2014-01-15 | 2018-03-27 | International Business Machines Corporation | Testing integrated circuit designs containing multiple phase rotators |
-
1984
- 1984-12-27 JP JP59273991A patent/JPS61153576A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61153576A (ja) | 1986-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4046243B2 (ja) | 精密電流検知のための光ファイバ装置及び方法 | |
US4539521A (en) | Magnetic field measuring device | |
JP3791975B2 (ja) | ホモダイン干渉受信計及びその受信法 | |
US3693082A (en) | Apparatus for electronically measuring the angle of rotation of the polarization plane of a linearly polarized light beam produced by passage of the beam through a magneto-optical element subjected to a magnetic field to be measured | |
WO2006095620A1 (ja) | 光センサおよび光電流・電圧センサ | |
US6563589B1 (en) | Reduced minimum configuration fiber optic current sensor | |
JPH0431068B2 (ru) | ||
JPH06167304A (ja) | 変位計 | |
SU1583852A1 (ru) | Пол ризационно-оптическое измерительное устройство | |
CA2380696A1 (en) | Reduced minimum configuration fiber opic current sensor | |
JP3041637B2 (ja) | 光応用直流電流変成器 | |
JP2672414B2 (ja) | ロックインアンプ用参照信号生成装置 | |
SU1246011A1 (ru) | Устройство дл бесконтактного измерени силы тока | |
JP2792129B2 (ja) | 光学角度検出装置 | |
SU789758A1 (ru) | Магнитооптический измерительный преобразователь | |
JP2638312B2 (ja) | 光センサ | |
SU1081434A1 (ru) | Способ измерени степени пол ризации | |
SU1239626A1 (ru) | Калибратор фазовых сдвигов | |
JP3011244B2 (ja) | 光応用直流電流変成器 | |
JPS61195372A (ja) | 磁界測定装置 | |
JPH0651040A (ja) | 光学式磁界測定装置 | |
JPS62159065A (ja) | 磁界測定装置 | |
JPS60222779A (ja) | 磁界測定装置 | |
JPH09196763A (ja) | 偏光測定装置 | |
JPS629213A (ja) | 光フアイバ回転センサ |