340 citations · 3.1k across the 48 of their papers we have counts for
48 papers
Randomized ancillary qubit overcomes detector-control and intercept-resend hacking of quantum key distribution
Salem F. Hegazy, Salah S. A. Obayya, Bahaa E. A. Saleh
Practical implementations of quantum key distribution (QKD) have been shown to be subject to various detector side-channel attacks that compromise the promised unconditional securi…
Quantum-Limited Estimation of Phase Gradient
Walker Larson, Bahaa E. A. Saleh
We show that the quantum Cramér-Rao bound on the precision of measurements of the optical phase gradient, or the wavefront tilt, with a beam of finite width is consistent with the…
Super-Sensitive Ancilla-Based Adaptive Quantum Phase Estimation
Walker Larson, Bahaa Saleh
The super-sensitivity attained in quantum phase estimation is known to be compromised in the presence of decoherence. This is particularly patent at blind spots -- phase values at…
A photonic thermalization gap in disordered lattices
H. E. Kondakci, A. F. Abouraddy, B. E. A. Saleh
The formation of gaps -- forbidden ranges in the values of a physical parameter -- is a ubiquitous feature of a variety of physical systems: from energy bandgaps of electrons in pe…
Sub-thermal to super-thermal light statistics from a disordered lattice via deterministic control of excitation symmetry
H. E. Kondakci, A. Szameit, A. F. Abouraddy +2
Monochromatic coherent light traversing a disordered photonic medium evolves into a random field whose statistics are dictated by the disorder level. Here we demonstrate experiment…
Hanbury Brown and Twiss anticorrelation in disordered photonic lattices
H. Esat Kondakci, Lane Martin, Robert Keil +5
We report measurements of Hanbury Brown and Twiss correlation of coherent light transmitted through disordered one-dimensional photonic lattices. Although such a lattice exhibits t…