Title :
Increased coherence time in microwave "echo" spectroscopy of cold atoms in an optical dipole trap
Author :
Kaplan, A. ; Andersen, M.F. ; Grunzweig, T. ; Davidson, N.
Author_Institution :
Dept. of Phys. of Complex Syst., Weizmann Inst. of Sci.
Abstract :
The loss in coherence in a trapped-atoms "echo" experiment is suppressed by a different pulse sequence. The coherence time is then limited by mixing to other vibrational levels and the lifetime of the internal states
Keywords :
laser cooling; population inversion; quantum optics; radiation pressure; vibrational states; coherence time; cold atoms; internal states; microwave echo spectroscopy; optical dipole trap; population inverting pulse; pulse sequence; vibrational levels; Atom optics; Charge carrier processes; Information processing; Interference cancellation; Optical losses; Optical mixing; Optical pulses; Quantum computing; Spectroscopy; Stationary state;
Conference_Titel :
Quantum Electronics Conference, 2004. (IQEC). International
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-778-4
