Biomedical subjects

U V Poulsen

Publications and source records attributed to U V Poulsen.

2 recordsLinked to original sources

PubMed2004

Coherence properties of guided-atom interferometers.

We present a detailed theoretical investigation of the coherence properties of beam splitters and Mach-Zehnder interferometers for guided neutral atoms. We show that such a setup permits coherent wave packet splitting and leads to the appearance of interference fringes for both single-mode and thermal input states, evidencing thus the robustness of the interferometer.

Journal Article↗

PubMed2001

Squeezed light from spin-squeezed atoms.

We propose to transfer quantum correlations from atoms to light by Raman scattering of a strong laser pulse on a spin-squeezed atomic sample. We prove that the emission is restricted to a single field mode which perfectly inherits the quantum correlations of the atomic system.

Journal Article↗