Тип публикации: статья из журнала
Год издания: 2003
Идентификатор DOI: 10.1134/1.1621447
Аннотация: Specific features of the propagation of light pulses with frequency lying in the range of autoionization resonances of the medium are analyzed. It is shown that the interference nature of the autoionization spectra makes it possible to combine a strong frequency dispersion of the refractive index with small absorption when the radiПоказать полностьюation frequency approaches the spectral range of the "transparency window" of an isolated resonance or of a series of overlapped autoionization resonances. This allows one to control the time delay of the pulses and their group velocity. Depending on the parameters of the medium, the pulse group velocity may be maximally reduced by a factor of 10(4)-10(5). (C) 2003 MAIK "Nauka/Interperiodica".
Журнал: OPTICS AND SPECTROSCOPY
Выпуск журнала: Vol. 95, Is. 4
Номера страниц: 613-621
ISSN журнала: 0030400X
Место издания: NEW YORK
Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER