Trapping and manipulating atoms with guided evanescent fields

Summary form only given. Electromagnetic fields have been used extensively to manipulate and control atoms. Intersecting light beams are used to create standing waves that act as an optical lattice potential. Evanescent fields at a surface can be used as a mirror to reflect atoms scattering on the surface. Atoms can propagate inside a hollow core fiber provided that an evanescent surface field keeps the atoms away from the inner wall. These fields are used to move and locate atoms so that they can interact, interfere, and entangle. We have been examining the two color scheme with realistic integrated optical waveguide structures. In this presentation, we show that two-dimensional and three-dimensional trapping configurations can be achieved for real waveguide structures. We discuss the design features that must be addressed to implement optical structures for use in atom optics.