Atom interferometry based on light pulses : application to the high   precision measurement of the ratio h/m and the determination of the fine   structure constant
  In this paper we present a short overview of atom interferometry based on light pulses. We discuss different implementations and their applications for high precision measurements. We will focus on the determination of the ratio h/m of the Planck constant to an atomic mass. The measurement of this quantity is performed by combining Bloch oscillations of atoms in a moving optical lattice with a Ramsey-Bord\'e interferometer. 
Malo Cadoret (LKB - Jussieu), Estefania De Mirandes (LKB - Jussieu),   Pierre Clad\'e (LKB - Jussieu), Fran\c{c}ois Nez (LKB...