7 papers
Harnessing thermo-optic dynamics for frequency-agile soliton microcombs
Yang Liu, Suwan Sun, Yueguang Zhou +8
Dissipative Kerr soliton microcombs enable compact and scalable frequency comb sources for precision metrology, spectroscopy, communications and coherent LiDAR, where broad and rel…
Observation of residual entanglement in chip-based entanglement purification
Yonghe Yu, Mujtaba Zahidy, Siyan Zhou +4
Entanglement purification is an essential component of quantum repeaters, as it can improve the fidelity of the distributed entangled states and mitigate the effects of the noisy c…
Chip-to-chip hyperentanglement distribution and entanglement purification using silicon integrated photonics
Yonghe Yu, Mujtaba Zahidy, Siyan Zhou +4
Quantum repeaters are employed in quantum communication to overcome the long-distance transmission loss of quantum states. The quantum repeater is based on various key technologies…
On High-Dimensional Twin-Field Quantum Key Distribution
Ronny Müller, Mujtaba Zahidy, Leif Katsuo Oxenløwe +2
Twin-Field Quantum Key Distribution (QKD) is a QKD protocol that uses single-photon interference to perform QKD over long distances. QKD protocols that encode information using hig…
Entanglement Purification by Integrated Silicon Photonics
Yonghe Yu, Siyan Zhou, Mujtaba Zahidy +4
We demonstrate the first on-chip deterministic entanglement purification based on silicon photonics. To evaluate the purification performance, we simulate the bit-flip and phase-fl…
Optical Kerr soliton microcombs for high bandwidth communications
Bill Corcoran, Arnan Mitchell, Roberto Morandotti +2
Microcombs, optical frequency combs generated by nonlinear integrated micro-cavity resonators, have the potential to offer the full capability of their benchtop comb based counterp…