125 citations · 254 across the 21 of their papers we have counts for
3 papers · 2 filters
Continuous discretization of infinite dimensional Hilbert spaces
P. Vernaz-Gris, A. Ketterer, A. Keller +3
In quantum theory, observables with a continuous spectrum are known to be fundamentally different from those with a discrete and finite spectrum. While some fundamental tests and a…
Direct measurement of the biphoton Wigner function through two-photon interference
Tom Douce, Andreas Eckstein, Stephen P. Walborn +5
The Hong-Ou-Mandel (HOM) experiment was a benchmark in quantum optics, evidencing the quantum nature of the photon. In order to go deeper, and obtain the complete information about…
Bell states generation on a III-V semiconductor chip at room temperature
Adeline Orieux, Andreas Eckstein, Aristide Lemaître +7
We demonstrate the generation of polarization-entangled photon pairs at room temperature and telecom wavelength in a AlGaAs semiconductor waveguide. The source is based on spontane…