Journal of Optics B Quantum and Semiclassical Optics
Sub-wavelength atom localization via Autler–Townes spectroscopy: effect of the quantized field
Tasnim Azim, Manzoor Ikram, Muhammad Suhail Zubairy
Abstract
A scheme for the measurement of the position distribution of an atom by passing it through a standing wave field inside a cavity is discussed. The determination of the position distribution function localizes the atom within the sub-wavelength region of the standing wave. The dependence of the atom localization on the photon statistics of the cavity field is studied. The degree of resolution increases dramatically for a cascaded cavity system.