Laser & Optoelectronics Progress, Volume. 56, Issue 4, 042702(2019)
Method for Improving Roland C Inter-Station Synchronization Precision Using Continuous-Variable Entanglement Signals
Fig. 1. Block diagram of Roland C station synchronization
Fig. 2. Schematic of entangled optical signal clock synchronization device
Fig. 3. Dynamic delay device
Fig. 4. Schematic of phase measurement by M-Z interferometer
Fig. 5. Detection efficiency versus signal filed compression r
Fig. 6. Uncertainty of phase estimation value versus phase to be measured
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Chao Chen, Dewei Wu, Chunyan Yang, Xiang Li, Haonan Zhu. Method for Improving Roland C Inter-Station Synchronization Precision Using Continuous-Variable Entanglement Signals[J]. Laser & Optoelectronics Progress, 2019, 56(4): 042702
Category: Quantum Optics
Received: Jul. 26, 2018
Accepted: Sep. 3, 2018
Published Online: Jul. 31, 2019
The Author Email: Chen Chao (1553660157@qq.com), Wu Dewei (wudewei74609@126.com), Yang Chunyan (ycy220@163.com)