48 citations · 75 across the 6 of their papers we have counts for
6 papers
Bandwidth control of the biphoton wavefunction exploiting spatio-temporal correlations
J. J. Miguel Varga, Jon Lasa-Alonso, Martín Molezuelas-Ferreras +2
In this work we study the spatio-temporal correlations of photons produced by spontaneous parametric down conversion. In particular, we study how the waists of the detection and pu…
Characterizing dimensional quantum channels by means of quantum process tomography
Juan José Miguel Varga, Lorena Rebón, Quimey Pears Stefano +1
In this work we propose a simple optical architecture, based on phase-only programmable spatial light modulators, in order to characterize general processes on photonic spatial qua…
Controlled generation of mixed spatial qudits with arbitrary degree of purity
J. J. M. Varga, L. Rebón, S. Ledesma +1
We propose a method for preparing mixed quantum states of arbitrary dimension () which are codified in the discretized transverse momentum and position of single photon…
Conditional purity and quantum correlation measures in two qubit mixed states
L. Rebón, R. Rossignoli, J. J. M. Varga +4
We analyze and show experimental results of the conditional purity, the quantum discord and other related measures of quantum correlation in mixed two-qubit states constructed from…
Optimized generation of spatial qudits by using a pure phase spatial light modulator
J. J. M. Varga, L. Rebón, M. A. Solís-Prosser +3
We present a method for preparing arbitrary pure states of spatial qudits, namely, D-dimensional (D > 2) quantum systems carrying information in the transverse momentum and positio…
Preparing arbitrary pure states of spatial qudits with a single phase-only spatial light modulator
M. A. Solís-Prosser, A. Arias, J. J. M. Varga +4
Spatial qudits are D-dimensional () quantum systems carrying information encoded in the discretized transverse momentum and position of single photons. We present a proof-…