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arxiv: quant-ph/0407105 · v1 · submitted 2004-07-14 · 🪐 quant-ph

Probing the evolution of Stark wave packets by a weak half cycle pulse

classification 🪐 quant-ph
keywords starkwaveevolutionpacketrevivalsweakbeatscesium
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We probe the dynamic evolution of a Stark wave packet in cesium using weak half-cycle pulses (HCP's). The state-selective field ionization(SSFI) spectra taken as a function of HCP delay reveal wave packet dynamics such as Kepler beats, Stark revivals and fractional revivals. A quantum-mechanical simulation explains the results as multi-mode interference induced by the HCP.

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