OPTICAL FIBER ELECTRICAL CURRENT TRUNSDUCER WITH SENSE ELEMENT ONEWAY TYPE ON BASE MAGNETOOPTIKAL KRISTALLS Bi₁₂SiO₂₀ AND Bi₁₂GeO₂₀ 

Smyslov Vladimir Ivanovich, candidate of technical sciences, head of department, Scientific-production Association measurement technique, vladismyslov@yandex.ru
Klement'ev Aleksey Terent'evich, candidate of technical sciences, the head of the sector, Scientific-production
Association measurement technique, vladismyslov@yandex.ru
Demin Andrey Nikolaevich, postgraduate student, Moscow State Forest University, vladismyslov@yandex.ru

 687.586.5

Currently, more and more applications are fiber-optical sensors of electric current. Calculations and design study has shown that the establishment of the sensors is possible on the basis of crystals of type Bi12GeO20 and Bi12SiO20 with a sensitive element of one-pass type. This solution allows the maximum extent possible to meet demands for miniaturization, sensitivity, the minimum basic and additional temperature error of sensor.

electrical current, optical fiber current trunduser, sense element, temperature distortion.