Publications [#232504] of Martin Fischer

Journal Articles

1. Fischer, MC; Dudarev, AM; Gutiérrez-Medina, B; Raizen, MG, FM spectroscopy in recoil-induced resonances, Journal of Optics B: Quantum and Semiclassical Optics, vol. 3 no. 4 (August, 2001), pp. 279-287, IOP Publishing [doi]
   (last updated on 2026/02/09)

   Abstract:
   We report on an experimental study of recoil-induced resonances as a method of velocimetry for cold atomic samples. We present a refined experimental method that greatly improves the sensitivity of the measurement over previous experiments. Using frequency-modulation (FM) spectroscopy techniques we achieve a sensitivity that approaches the shot noise limit. In addition, we present a novel approach to deriving the line shape of the observed signal, based on the concept of quantum transport and tunnelling in motional Bloch bands.