Unipolar pulses have a nonzero electric pulse area (integral of the electric field strength with
respect of time in a given point of space). Due to unidirectional action on charges they can …

In recent years, progress has been made in obtaining extremely short electromagnetic
pulses up to single-cycle and unipolar half-cycle pulses. For pulses with such a dependence …

We investigate theoretically the nonresonant excitation of vibrational levels in polar
molecules by unipolar radiation pulses of duration much shorter than the characteristic …

We theoretically demonstrate the possibility to produce unipolar pulses of varying temporal
profile in an extended layer of a resonant medium with the nonlinear coupling to the driving …

We theoretically demonstrate the possibility of coherent control of the response of a
multilevel resonant medium by means of half-cycle unipolar or quasi-unipolar attosecond …

Progress in the generation of extremely short pulses of electromagnetic radiation makes the
question of the properties of the limiting form of their shorteningÐunipolar pulses with a …

Recently, interest in extremely short unipolar electromagnetic pulses with non-harmonic
shape (eg rectangular or triangular) is rising. Such pulses do not contain a carrier frequency …

В последние годы достигнут прогресс в получении предельно коротких
электромагнитных импульсов вплоть до одноцикловых и униполярных полупериодных …

The propagation of ultrashort electromagnetic pulses with a nonzero electric area in plasma
media is analyzed. An equation for the area of an electromagnetic pulse in the one …

An optical Bragg-like microcavity can be formed when extremely short light pulses
interacting coherently with the medium collide in the resonant medium. Here we present an …