Fig. 1. Schematic diagram of optical fiber time and frequency transfer

Fig. 2. Measurement method for device internal delay

Fig. 3. Noise floor measurement of optical fiber time and frequency transfer experimental equipment

Fig. 4. Optical fiber time and frequency transfer experimental equipment

Fig. 5. Test results of time transfer based on 102-km optical fiber link

Fig. 6. Time transfer stability of optical fiber

Fig. 7. Frequency transfer stability of optical fiber

Fig. 8. Stability comparison between optical fiber frequency transfer stability and frequency multiplier stability