Short coherent control pulse with small random errors in its direction
arXiv:1203.0658
Abstract
The finite-amplitude short coherent control pulse with small random errors in its direction is considered. We derive the conditions for it to approximate an ideal delta-shaped pulse up to an error in the second order of pulse duration. Whether the symmetric and asymmetric pulse shapes would fulfill these conditions is also analyzed. The result shows that, under one of these conditions, all symmetric pulse shapes can fulfill this condition but not for all asymmetric ones..
10 pages, another important result is given, see Eq.(28), Eq.(29) and Eq.(30)
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