3 papers
quant-ph2026
Near-Infrared and Telecommunication-Wavelength Photon-Pair Source in Optical Fiber
Keshav Kapoor, Dong Beom Kim, Kriti Shetty +1
We present a photon-pair source in commercially available optical fiber that produces paired photons at telecommunication and near-infrared (NIR) wavelengths. The highly nondegener…
quant-ph2025
Entanglement swapping systems toward a quantum internet
Samantha I. Davis, Raju Valivarthi, Andrew Cameron +14
We demonstrate conditional entanglement swapping, i.e. teleportation of entanglement, between time-bin qubits at the telecommunication wavelength of 1536.4 nm with high fidelity of…
quant-ph2024
Public Quantum Network: The First Node
K. Kapoor, S. Hoseini, J. Choi +13
We present a quantum network that distributes entangled photons between the University of Illinois Urbana-Champaign and a public library in Urbana. The network allows members of th…