Synchronous radiation-hardened fiber optic gyroscope

摘要: A synchronous fiber optic gyroscope includes a light source, an optical coupler in communication with the modulator coupler, and coil modulator. detector is configured to receive signal from convert electrical signal. loop closure processor has first input detector. phase lock output operatively connected second of processor. direct digital synthesizer coupled loop, generate low-frequency that transmitted loop. The converts high-frequency processor, provides modulation demodulation.