TY - JOUR A1 - Tino, G. M. A1 - Cacciapuoti, L. A1 - Bongs, K. A1 - Bordé, Ch. J. A1 - Bouyer, P. A1 - Dittus, H. A1 - Ertmer, W. A1 - Görlitz, A. A1 - Inguscio, M. A1 - Landragin, A. A1 - Lemonde, P. A1 - Lämmerzahl, C. A1 - Peters, A. A1 - Rasel, E. A1 - Reichel, J. A1 - Salomon, C. A1 - Schiller, S. A1 - Schleich, W. A1 - Sengstock, K. A1 - Sterr, U. A1 - Wilkens, Martin T1 - Atom interferometers and optical atomic clocks : new quantum sensors for fundamental physics experiments in space N2 - We present projects for future space missions using new quantum devices based on ultracold atoms. They will enable fundamental physics experiments testing quantum physics, physics beyond the standard model of fundamental particles and interactions, special relativity, gravitation and general relativity. Y1 - 2007 ER - TY - JOUR A1 - Westbrook, N. A1 - Henkel, Carsten A1 - Westbrook, C. I. A1 - Landragin, A. A1 - Labeyrie, G. A1 - Cognet, L. A1 - Savalli, V. A1 - Horvath, G. A1 - Aspect, Alain A1 - Moelmer, Klaus A1 - Courtois, J.-Y. A1 - Phillips, W. D. A1 - Kaiser, Rolf A1 - Bagnato, V. T1 - New physics with evanescent wave atomic mirrors : the van der Waals force and atomic diffraction N2 - After a brief introduction to the field of atom optics and to atomic mirrors, we present experimental results obtained in our group during the last two years while studying the reflection of rubidium atoms by an evanescent wave. These involve the first measurement of the van der Waals force between an atom in its ground state and a dielectric wall, as well as the demonstration of a reflection grating for atoms at normal incidence. We also consider the influence of quantum reflection and tunnelling phenomena. Further studies using the atomic mirror as a probe of the van der Waals interaction, and of very small surface roughness are briefly discussed. Y1 - 1998 ER -