SU457053A1 - Magnetic field strength measurement method - Google Patents
Magnetic field strength measurement methodInfo
- Publication number
- SU457053A1 SU457053A1 SU1912472A SU1912472A SU457053A1 SU 457053 A1 SU457053 A1 SU 457053A1 SU 1912472 A SU1912472 A SU 1912472A SU 1912472 A SU1912472 A SU 1912472A SU 457053 A1 SU457053 A1 SU 457053A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- magnetic field
- field strength
- measurement method
- strength measurement
- measuring
- Prior art date
Links
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
Предмет изобретени Subject invention
Способ измерени напр женности магнитного пол , основанный на модул ции компонент Зеемановского расщеплени спектральной линии элбктрооптическим модул тором с последующим синхронным накоплением фототока , отличающийс тем, что, с целью увеличени точности измерени , на электрооптичесКИЙ модул тор и синхронный накопитель подают пр моугольное напр жение, окважиость которого мен ют, поддержива на выходе CHHXipOHHoro накопител мин( сигнала , при этом измер ют разность длительностей положительного и отрицательного перепадов пр моугольного напр жени , пропорциональную напр женности магнитного нол , а по знаку этой разности определ ют пол рность пол .The method of measuring the magnetic field strength, based on the modulation of the Zeeman component of the spectral line by an electrically-optical modulator followed by synchronous accumulation of the photocurrent, characterized in that, in order to increase the measurement accuracy, an electro-optical modulator and a synchronous storage device apply square voltage to the circumference which is changed by maintaining at the output of the CHHXipOHHoro accumulator of mines (signal, while measuring the difference between the durations of the positive and negative differences of the right angle The voltage is proportional to the intensity of the magnetic field, and the sign of this difference determines the polarity of the field.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1912472A SU457053A1 (en) | 1973-04-24 | 1973-04-24 | Magnetic field strength measurement method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1912472A SU457053A1 (en) | 1973-04-24 | 1973-04-24 | Magnetic field strength measurement method |
Publications (1)
Publication Number | Publication Date |
---|---|
SU457053A1 true SU457053A1 (en) | 1975-01-15 |
Family
ID=20550887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1912472A SU457053A1 (en) | 1973-04-24 | 1973-04-24 | Magnetic field strength measurement method |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU457053A1 (en) |
-
1973
- 1973-04-24 SU SU1912472A patent/SU457053A1/en active
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