525 citations · 3.9k across the 46 of their papers we have counts for
39 papers · 1 filter
A chip-scale polarization-spatial-momentum quantum SWAP gate in silicon nanophotonics
Xiang Cheng, Kai-Chi Chang, Zhenda Xie +12
Recent progress in quantum computing and networking enables high-performance large-scale quantum processors by connecting different quantum modules. Optical quantum systems show ad…
Experimental demonstration of conjugate-Franson interferometry
Changchen Chen, Jeffrey H. Shapiro, Franco N. C. Wong
Franson interferometry is a well-known quantum measurement technique for probing photon-pair frequency correlations that is often used to certify time-energy entanglement. We demon…
648 Hilbert space dimensionality in a biphoton frequency comb
K. -C. Chang, X. Cheng, M. C. Sarihan +8
Qubit entanglement is a valuable resource for quantum information processing, where increasing its dimensionality provides a pathway towards higher capacity and increased error res…
Variational Quantum Unsampling on a Quantum Photonic Processor
Jacques Carolan, Masoud Mohseni, Jonathan P. Olson +8
Quantum algorithms for Noisy Intermediate-Scale Quantum (NISQ) machines have recently emerged as new promising routes towards demonstrating near-term quantum advantage (or supremac…
Experimental Quantum Key Distribution at 1.3 Gbit/s Secret-Key Rate over a 10-dB-Loss Channel
Zheshen Zhang, Changchen Chen, Quntao Zhuang +2
Quantum key distribution (QKD) enables unconditionally secure communication ensured by the laws of physics, opening a promising route to security infrastructure for the coming age…
Metropolitan quantum key distribution with silicon photonics
Darius Bunandar, Anthony Lentine, Catherine Lee +16
Photonic integrated circuits (PICs) provide a compact and stable platform for quantum photonics. Here we demonstrate a silicon photonics quantum key distribution (QKD) transmitter…