Extremely strong fields and ultrashort optical pulses

Dynamics of extremely short pulses in two-level impurity systems in the framework of the Glauber approach

M. B. Belonenko, N. N. Konobeeva

Volgograd State University, 400062 Volgograd, Russia

Abstract: In this work, we study the features of the propagation of extremely short optical pulses in a two-level system using the example of a deuterated ferroelectric containing carbon nanotubes. Based on the Heisenberg equation of motion for the average values of the pseudospin operators, as well as the wave equation for the electric field, a numerical simulation of the dynamics of an electromagnetic pulse is carried out. The evolution of the system for various parameters of the problem is demonstrated.

Keywords: extremely short pulse, two-level system, carbon nanotubes.

Received: 27.06.2022
Revised: 27.06.2022
Accepted: 01.07.2022

DOI: 10.21883/OS.2022.12.54091.47-22

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