Phase-stable fiber optic systems for reference RF signals

Transmission of reference frequency signals over the distance from hundred to thousand meters is necessary for different extended systems, for instance, in radioastronomy radiolocation and other fields . And transmission line is required not to bring out phase fluctuations in signal. At present, for these goals fiber- optic (ED) transmitting systems are successfully used'2'3 since ones provide more transmitting distance and stability comparing to coaxial arid waveguide systems . A short-time ( Other Conferences Other 0 1994-08-15|1994-08-18 Optoelectronic Science and Engineering '94: International Conference OS94 176353 Beijing, China Second International Conference on Optoelectronic Science and Engineering '94 2321 Guided Optics, Fiber Optical Devices, Fiber Sensing, and Optical Communication 6