350 citations · 546 across the 6 of their papers we have counts for
6 papers
Measurement-device-independent quantum key distribution: from idea towards application
Raju Valivarthi, Itzel Lucio-Martinez, Philip Chan +13
We assess the overall performance of our quantum key distribution (QKD) system implementing the measurement-device-independent (MDI) protocol using components with varying capabili…
Efficient Bell state analyzer for time-bin qubits with fast-recovery WSi superconducting single photon detectors
Raju Valivarthi, Itzel Lucio-Martinez, Allison Rubenok +9
We experimentally demonstrate a high-efficiency Bell state measurement for time-bin qubits that employs two superconducting nanowire single-photon detectors with short dead-times,…
Real-world two-photon interference and proof-of-principle quantum key distribution immune to detector attacks
Allison Rubenok, Joshua A. Slater, Philip Chan +2
Several vulnerabilities of single photon detectors have recently been exploited to compromise the security of quantum key distribution (QKD) systems. In this letter we report the f…
Performing private database queries in a real-world environment using a quantum protocol
Philip Chan, Itzel Lucio-Martinez, Xiaofan Mo +2
In the well-studied cryptographic primitive 1-out-of-N oblivious transfer, a user retrieves a single element from a database of size N without the database learning which element w…
Modeling a measurement-device-independent quantum key distribution system
Philip Chan, Joshua A. Slater, Itzel Lucio-Martinez +2
We present a detailed description of a widely applicable mathematical model for quantum key distribution (QKD) systems implementing the measurement-device-independent (MDI) protoco…
Characterization of an InGaAs/InP single-photon detector at 200 MHz gate rate
Chris Healey, Itzel Lucio-Martinez, Michael R. E. Lamont +2
We characterize a near-infrared single-photon detector based on an InGaAs/InP avalanche photodiode and the self-differencing post-processing technique. It operates at gate rates of…