3 papers
quant-ph2020
High-quality quantum process tomography of time-bin qubit's transmission over a metropolitan fiber network and its application
Peiyu Zhang, Liangliang Lu, Fangchao Qu +5
We employ quantum state and process tomography with time-bin qubits to benchmark a city-wide metropolitan quantum communication system. Over this network, we implement real-time fe…
quant-ph2020
Towards the standardization of quantum state verification using optimal strategies
Xinhe Jiang, Kun Wang, Kaiyi Qian +7
Quantum devices for generating entangled states have been extensively studied and widely used. As so, it becomes necessary to verify that these devices truly work reliably and effi…
quant-ph2019
Quantum teleportation mediated by surface plasmon polariton
Xin-He Jiang, Peng Chen, Kai-Yi Qian +5
Surface plasmon polaritons (SPPs) are collective excitations of free electrons propagating along a metal-dielectric interface. Although some basic quantum properties of SPPs, such…