3 papers
quant-ph2026
Trapped Ion Quantum Networking and Telecommunications Coexisting on One Fiber
Denton Wu, Mingzhe Han, Zehao Wang +5
Research into long-distance quantum memory-based networking to date has exclusively used dark fibers. This avoids the detector background from telecommunications (telecom) traffic,…
quant-ph2026
Robust Ion-Photon Entanglement via Polarization-to-Time-Bin Conversion
Ana Luiza Ferrari, Denton Wu, Mika A. Zalewski +1
Time-bin photonic qubits are well-suited for quantum network applications due to their robustness to polarization instability in fiber links and potential for heterogeneous network…
quant-ph2025
Kilometer-Scale Ion-Photon Entanglement with a Metastable Sr Qubit
Mika A. Zalewski, Denton Wu, Ana Luiza Ferrari +2
We demonstrate entanglement between the polarization of an infrared photon and a metastable Sr ion qubit. This entanglement persists after transmitting the photon over a…