21 citations · 49 across the 5 of their papers we have counts for
5 papers
Precise, super-resolving intensity measurement by quantum jump spectroscopy of a single neutral atom
Lorena C. Bianchet, Natalia Alves, Laura Zarraoa +3
We present precise, sub-wavelength optical intensity measurement using a single trapped Rb atom as a sensor. The intensity is measured by the scalar ac Stark shift it produc…
Manipulating and measuring single atoms in the Maltese cross geometry
Lorena C. Bianchet, Natalia Alves, Laura Zarraoa +2
We describe optical methods for trapping, cooling, and observing single Rb atoms in a four-lens "Maltese cross" geometry (MCG). The use of four high numerical-aperture lense…
Maltese cross coupling to individual cold atoms in free space
Natalia Bruno, Lorena C. Bianchet, Nan Li +3
We report on the simultaneous observation from four directions of the fluorescence of single Rb atoms trapped at the common focus of four high numerical aperture (${\rm NA}=…
Fock-state superradiance in a cold atomic ensemble
D. F. Barros, L. F. Muñoz-Martínez, L. Ortiz-Gutiérrez +7
A simplified theory for the wavepackets of the photons emitted during the read process of a quantum memory formed by cold atoms is provided. We arrive at analytical expressions for…
Experimental Fock-State Superradiance
L. G. O. Gutierrez, L. F. M. Martinez, D. F. Barros +6
Superradiance in an ensemble of atoms leads to the collective enhancement of radiation in a particular mode shared by the atoms in their spontaneous decay from an excited state. Th…