Heng Wei, Lin Lu, Tao Pu, Jilin Zheng, Jiyong Zhao, Baofu Zhang, Chuanxin Wu. Fiber time delay fluctuations measurement based on one-way transfer[J]. Infrared and Laser Engineering, 2020, 49(8): 2020018
- Infrared and Laser Engineering
- Vol. 49, Issue 8, 2020018 (2020)
Fig. 1. Schematic of fiber one-way time delay fluctuations measurement
Fig. 2. Simulated proportionality coefficient with different temperature ranges via 150 km fiber
Fig. 3. Simulated proportionality coefficient with different wavelengths difference via 150 km fiber
Fig. 4. Experiment on one-way fiber delay fluctuations measurement
Fig. 5. Measured data of transfer time delay difference with dual-wavelength via 75 km fiber
Fig. 6. Kalman data of transfer time delay difference with dual-wavelength via 75 km fiber
Fig. 7. One-way transfer time delay with single-wavelength via 75 km fiber. (a) True value, (b) Kalman value
Fig. 8. Simulated proportionality coefficient with wavelengths difference at 22.2 nm via 75 km fiber
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