Constructing a Magneto-optical Trap for Cold Atom Trapping
نویسندگان
چکیده
منابع مشابه
A compact magneto-optical trap apparatus for calcium
We present a compact apparatus for laser cooling and trapping of atomic calcium. The set-up consisting of a Zeeman-slowed thermal beam and a magneto-optical trap (MOT) has potential use for studying optical lattices, optical clocks, sensitive trace analysis, ultra-cold collisions and the feasibility of achieving quantum degeneracy in an alkaline earth element. Construction of the apparatus is d...
متن کاملTrapping a single atom in a blue detuned optical bottle beam trap.
We demonstrate trapping a single rubidium atom in a blue detuned optical bottle beam trap. The trap was formed by a strongly focused blue detuned laser beam, which passes through a computer-generated circular pi phase hologram displayed on a spatial light modulator. Single atoms were loaded from a magneto-optical trap and stored in the optical trap for several seconds.
متن کاملDeterministic delivery of a single atom.
We report the realization of a deterministic source of single atoms. A standing-wave dipole trap is loaded with one or any desired number of cold cesium atoms from a magneto-optical trap. By controlling the motion of the standing wave, we adiabatically transport the atom with submicrometer precision over macroscopic distances on the order of a centimeter. The displaced atom is observed directly...
متن کاملMagnetic trapping of a cold Rb-Cs atomic mixture
We present an apparatus for the study of an ultracold gaseous atomic mixture of Cs and Rb. The mixture is prepared using a double magneto-optical trap (MOT) system in which a two-species pyramid MOT acts as a source of cold atoms for a ‘science’ MOT. Measurements of the interspecies trap loss rate coefficients βRbCs and βCsRb in the science MOT are reported. After the initial MOT phase, atoms i...
متن کاملTrapping and Manipulation of Laser-Cooled Metastable Argon Atoms at a Surface
This thesis discusses experiments on the all-optical trapping and manipulation of lasercooled metastable argon atoms at a surface. A magneto-optical surface trap (MOST) has been realized and studied. This novel hybrid trap combines a magneto-optical trap at a metallic surface with an optical evanescent-wave atom mirror. It allows laser-cooling and trapping of atoms in contact with an evanescent...
متن کامل