Generation of unipolar pulses in a circular Raman-active medium excited by few-cycle optical pulses

R. M. Arkhipov, A. V. Pakhomov, I. V. Babushkin, M. V. Arkhipov, Yu. A. Tolmachev, N. N. Rosanov

Результат исследований: Научные публикации в периодических изданияхОбзор литературы

26 Цитирования (Scopus)


We study theoretically a new possibility of unipolar pulse generation in a Raman-active medium excited by a series of few-cycle optical pulses. We consider the case when the Raman-active particles are uniformly distributed along a circle or helix, and demonstrate the possibility of obtaining rectangular unipolar pulses with an arbitrarily long duration above the minimum value equal to the natural period of the low-frequency vibrations in the Raman-active medium
Язык оригиналане определен
Страницы (с-по)2518-2524
ЖурналJournal of the Optical Society of America B: Optical Physics
Номер выпуска12
СостояниеОпубликовано - 2016