4 papers
Frequency-matching quantum key distribution
Hao-Tao Zhu, Yizhi Huang, Abdullah Rasmita +5
Quantum key distribution (QKD) enables information-theoretically secure communication against eavesdropping. However, phase instability remains a challenge across many QKD applicat…
Polarization-encoded quantum key distribution with a room-temperature telecom single-photon emitter
Xingjian Zhang, Haoran Zhang, Rui Ming Chua +5
Single photon sources (SPSs) are directly applicable in quantum key distribution (QKD) because they allow the implementation of the canonical BB84 protocol. To date, QKD implementa…
Metropolitan quantum key distribution using a GaN-based room-temperature telecommunication single-photon source
Haoran Zhang, Xingjian Zhang, John Eng +5
Single-photon sources (SPS) hold the potential to enhance the performance of quantum key distribution (QKD). QKD systems using SPS often require cryogenic cooling, while recent QKD…
Room-temperature Optically Detected Magnetic Resonance of Telecom Single Photon Emitters in GaN
John J. H. Eng, Zhengzhi Jiang, Max Meunier +8
Solid-state defects susceptible of spin manipulation hold great promise for scalable quantum technology. To broaden their utility, operating at room temperature and emitting in the…