Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций
Конференция: International Vavilov Conference on Nonlinear Optics; NOVOSIBIRSK, RUSSIA; NOVOSIBIRSK, RUSSIA
Год издания: 1998
Идентификатор DOI: 10.1117/12.328281
Ключевые слова: coherent population trapping, resonant four-wave mixing, nonlinear polarization, quantum interference
Аннотация: We study resonant four-wave mixing process omega(4) = omega(1) - omega(2) + omega(3) under conditions of coherent population trapping (CPT) when radiations with frequencies omega(1,2) are strong, and omega(1) - omega(2) = omega(20) (omega(20) is it frequency of electrodipole - forbidden transition). It is shown that under the CPT sПоказать полностьюufficiently large nonlinear polarization (the same as linear polarization or higher) may be created. We show that in atomic Ba vapor for cw lasers quantum conversion efficiency can be as high as several tens percent.
Журнал: 11TH INTERNATIONAL VAVILOV CONFERENCE ON NONLINEAR OPTICS
Выпуск журнала: Vol. 3485
Номера страниц: 525-530
ISSN журнала: 0277786X
Место издания: BELLINGHAM
Издатель: SPIE-INT SOC OPTICAL ENGINEERING