Propagation of gaussian pulses under conditions of adiabatic population transfer

Описание

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: International Conference on Coherent and Nonlinear Optics (ICONO 98); MOSCOW, RUSSIA; MOSCOW, RUSSIA

Год издания: 1999

Идентификатор DOI: 10.1117/12.340128

Ключевые слова: adiabatic population transfer; coherent population trapping; quantum interference; anti-Stokes laser; counterintuitive sequence of pulses; electromagnetically induced transparency

Аннотация: The features of spatial propagation of two partially overlapping short resonant pulses (counterintuitive pulse sequencing) in an absorbing medium of three-level atoms under conditions of adiabatic population transfer are investigated. We find that pulses can propagate with practically constant amplitudes in a medium with length mucПоказать полностьюh higher the linear absorption length. It is shown that adiabatic population transfer creates full population inversion on a dipole-forbidden (Raman) transition over the way of pulses' propagation. We suggest to use this technique for coversion of picosecond laser pulses into tunable coherent anti-Stokes radiation.

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Издание

Журнал: ICONO '98: QUANTUM OPTICS, INTERFERENCE PHENOMENA IN ATOMIC SYSTEMS, AND HIGH-PRECISION MEASUREMENTS

Выпуск журнала: Vol. 3736

Номера страниц: 287-293

ISSN журнала: 0277786X

Место издания: BELLINGHAM

Издатель: SPIE-INT SOC OPTICAL ENGINEERING

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