269 citations · 773 across the 16 of their papers we have counts for
3 papers · 2 filters
Quantum state reconstruction of spectral field modes: homodyne and resonator detection schemes
Felippe A. S. Barbosa, Antonio S. Coelho, Katiuscia N. Cassemiro +4
We revisit the problem of quantum state reconstruction of light beams from the photocurrent quantum noise. As is well-known, but often overlooked, two longitudinal field modes cont…
Beyond spectral homodyne detection: complete quantum measurement of spectral modes of light
Felippe A. S. Barbosa, Antonio S. Coelho, Katiuscia N. Cassemiro +4
Spectral homodyne detection, a widely used technique for measuring quantum properties of light beams, cannot retrieve all the information needed to reconstruct the quantum state of…
Single photon-added coherent states: estimation of parameters and fidelity of the optical homodyne detection
S. N. Filippov, V. I. Man'ko, A. S. Coelho +2
Travelling modes of single-photon-added coherent states (SPACS) are characterized via optical homodyne tomography. Given a set of experimentally measured quadrature distributions,…