398 citations · 2.9k across the 61 of their papers we have counts for
3 papers · 2 filters
Photon-efficient quantum cryptography with pulse-position modulation
Tian Zhong, Feihu Xu, Zheshen Zhang +7
The binary (one-bit-per-photon) encoding that most existing quantum key distribution (QKD) protocols employ puts a fundamental limit on their achievable key rates, especially under…
Floodlight Quantum Key Distribution: A Practical Route to Gbps Secret-Key Rates
Quntao Zhuang, Zheshen Zhang, Justin Dove +2
The channel loss incurred in long-distance transmission places a significant burden on quantum key distribution (QKD) systems: they must defeat a passive eavesdropper who detects a…
Ultrabroadband Quantum-Secured Communication
Quntao Zhuang, Zheshen Zhang, Justin Dove +2
We propose a two-way secure-communication protocol in which Alice uses an amplified spontaneous emission source while Bob employs binary phase-shift keying and an optical amplifier…