10 citations · 29 across the 6 of their papers we have counts for
6 papers
Quantum projectors implemented with optical directional couplers fabricated by Na/K ion-exchange in soda-lime glass
Xesús Prieto-Blanco, Carlos Montero-Orille, Jesús Liñares +2
We present a preliminary theoretical and experimental study of quantum projectors implemented by integrated optical directional couplers fabricated by ion-exchange Na/K processes i…
Fully autocompensating high-dimensional quantum cryptography by optical phase conjugation
Jesús Liñares, Xesús Prieto-Blanco, Daniel Balado +1
We present a bidirectional quantum communication system based on optical phase conjugation for achieving fully autocompensating high-dimensional quantum cryptography. We prove that…
Engineering continuous and discrete variable quantum vortex states by nonlocal photon subtraction in a reconfigurable photonic chip
David Barral, Jesús Liñares, Daniel Balado
We study the production of entangled two- and N-mode quantum states of light in optical waveguides. To this end, we propose a quantum photonic circuit that produces a reconfigurabl…
Detection of two-mode spatial quantum states of light by electro-optic integrated directional couplers
David Barral, Mark G. Thompson, Jesús Liñares
We study both manipulation and detection of two-mode spatial quantum states of light by means of a reconfigurable integrated device built in an electro-optical material in a Kolgel…
Comment on "Generating a perfect quantum optical vortex"
David Barral, Jesús Liñares
In a recent article, Banerji et al. introduced a novel quantum state of light, coined as the perfect quantum optical vortex state [Phys. Rev. A 94, 053838 (2016)] due to its mathem…
Quantum light propagation in longitudinally inhomogeneous media as a spatial Lewis-Ermakov physical invariance
David Barral, Jesús Liñares
We study the propagation of quantum states of light in separable longitudinally inhomogeneous media. By means of the usual quantization approach this kind of media would lead to th…