653 citations · 4.7k across the 77 of their papers we have counts for
22 papers · 1 filter
Qubit-based clock synchronization for QKD systems using a Bayesian approach
Roderick D. Cochran, Daniel J. Gauthier
Quantum key distribution (QKD) systems provide a method for two users to exchange a provably secure key. Synchronizing the users' clocks is an essential step before a secure key ca…
Multi-mode Time-delay Interferometer for Free-space Quantum Communication
Clinton Cahall, Nurul T. Islam, Daniel J. Gauthier +1
Quantum communication schemes such as quantum key distribution (QKD) and superdense teleportation provide unique opportunities to communicate information securely. Increasingly, op…
Scalable high-rate, high-dimensional quantum key distribution
Nurul T. Islam, Charles Ci Wen Lim, Clinton Cahall +3
We propose and experimentally demonstrate a new scheme for measuring high-dimensional phase states using a two-photon interference technique, which we refer to as quantum-controlle…
Bounding the outcome of a two-photon interference measurement using weak coherent states
Andres Aragoneses, Nurul T. Islam, Michael Eggleston +3
Interference of two photons at a beamsplitter is at the core of many quantum photonic technologies, such as quantum key distribution or linear-optics quantum computing. Observing h…
Reconfigurable generation and measurement of mutually unbiased bases for time-bin qudits
Joseph M. Lukens, Nurul T. Islam, Charles Ci Wen Lim +1
We propose a new method for implementing mutually unbiased generation and measurement of time-bin qudits using a cascade of electro-optic phase modulator -- coded fiber Bragg grati…
Securing quantum key distribution systems using fewer states
Nurul T. Islam, Charles Ci Wen Lim, Clinton Cahall +2
Quantum key distribution (QKD) allows two remote users to establish a secret key in the presence of an eavesdropper. The users share quantum states prepared in two mutually-unbiase…