Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
By numerically solving the system of Maxwell–Bloch equations, we have examined theoretically collisions of extremely short single-cycle and unipolar subcycle pulses in a nonlinear resonant medium under conditions that the light interacts coherently with the medium. The dynamics of the electric field of structures of light-induced polarization and inversion difference has been considered in the situation in which pulses are overlapped in the medium. We show that the states of the medium (to the right and to the left of the overlap region of the pulses) may differ. In particular, we show that polarization waves with different characteristics can exist in the regions of the medium that are located on opposite sides of the overlap region of the pulses. These waves travel in different directions and have different spatial frequencies.
Переведенное название | Столкновение одноцикловых и субцикловых аттосекундных световых импульсов в нелинейной резонансной среде |
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Язык оригинала | английский |
Страницы (с-по) | 541-548 |
Число страниц | 8 |
Журнал | Optics and Spectroscopy (English translation of Optika i Spektroskopiya) |
Том | 124 |
Номер выпуска | 4 |
DOI | |
Состояние | Опубликовано - 1 апр 2018 |
ID: 34946915