Spectra induced by interactions of atoms with ultrashort electromagnetic pulses |
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Authors: | M. K. Eseev V. I. Matveev N. V. Abikulova |
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Affiliation: | (1) Lomonosov Pomor State University, Arkhangelsk, 163002, Russia |
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Abstract: | An ultrashort pulse of an electromagnetic field incident on an atom shakes the atom and gives rise to various electron transitions in it. These processes are accompanied by the reemission of the incident ultrashort pulse. This paper studies the relation between the spectra of reemitted photons of an ultrashort pulse and the transitions of atomic electrons into particular states. The obtained partial reemission spectra can allow one to relate direction patterns to the probability of the excitation of an atom into different states. |
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