R. M. Arkhipov, P. A. Belov, M. V. Arkhipov, A. V. Pakhomov, N. N. Rosanov, “Control of the properties of nanostructures using few-cycle pulses”, Kvantovaya Elektronika, 2022, Volume 52, Number 7,Pages <nobr>610

This article is cited in 1 paper

Nano-optics

Control of the properties of nanostructures using few-cycle pulses

R. M. Arkhipov^ab, P. A. Belov^c, M. V. Arkhipov^a, A. V. Pakhomov^a, N. N. Rosanov^ab

^a St. Petersburg State University
^b Ioffe Institute, Russian Academy of Sciences, St. Petersburg
^c St. Petersburg State University, I.N. Uraltsev Research Laboratory of Spin Optics

Abstract: Based on the numerical solution of the time-dependent Schrödinger equation, we study the interaction of attosecond electromagnetic pulses with a particle in a one-dimensional deep rectangular quantum well. It is shown that when a unipolar pulse affects this system, the change in the level populations occurs more efficiently and faster than under the action of bipolar multicycle pulses with a zero electric area.

Keywords: attosecond pulses, unipolar pulses, electric area of a pulse, atomic scale of electric area, one-dimensional quantum wells, nanostructures.

Received: 20.03.2022