Faraday current sensor with fiber optic compensated by temperatu
Faraday-effect current sensor with improved vibration response
Faraday-effect sensing coil with stable birefringence
Fault indicator with optically-isolated remote readout circuit
Fiber optic
Fiber optic current monitor for high-voltage applications
Fiber optic interferometric electric field and voltage sensor ut
Fiber optic probe with a magneto-optic film on an end surface fo
Fiber optic, current measuring devices and method
Fiber optics arrangement for measuring the intensity of an elect
Fiber-optic current sensor
Fiber-optic sensor with first and second bimode fibers
Fiber-optic voltage sensor
Fiber-optic voltage sensor for outdoor high-voltage installation
Fibre optic transducer incorporating an extraneous factor compen
Fibreoptical sensor