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- Title
On Some New Possibilities for Controlling Quantum Systems Using Unipolar Extremely Short Pulses.
- Authors
Arkhipov, R. M.; Arkhipov, M. V.; Pakhomov, A. V.; Rosanov, N. N.
- Abstract
Based on an approximate solution of the Schrödinger equation, the effect that a pair of extremely short small-amplitude subcycle pulses has on a quantum system is studied. It is shown that, if the pulses are shorter than the inverse frequencies of atomic transitions, the probability of transitions between levels is determined by the electric area of the pulses and the time delay between them. As a consequence, a unipolar pulse can more efficiently affect the system than a bipolar one, while a sequence of pulses realizes a selective action on quantum objects, despite a nonresonant character of the interaction.
- Subjects
ATOMIC transitions; ATTOSECOND pulses; POSSIBILITY
- Publication
Optics & Spectroscopy, 2020, Vol 128, Issue 1, p102
- ISSN
0030-400X
- Publication type
Article
- DOI
10.1134/S0030400X2001004X