PHASE MODULATOR CONTROLLED WITHOUT AN AVERAGE VALUE FOR FIBER OPTIC GYROSCOPES AND FIBER OPTIC GYROSCOPE

摘要

The invention relates to a control system (100) for a fiber optic gryoscope, comprising a phase modulator (110) for modulating a phase of a light signal (115) and a control unit (120) for producing a control signal (125), by the value of which the phase is modulated and which is fed to the phase modulator (110). The control signal changes statistically and does not have an average value.