Controlling the probe-absorption and -dispersion via quantum interference from incoherent pumping field in a four-level lambda-type system، انجام شده توسط جعفر پورصمد بناب

مشخصات پژوهش

عنوان	Controlling the probe-absorption and -dispersion via quantum interference from incoherent pumping field in a four-level lambda-type system
نوع پژوهش	مقاله چاپ شده
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پژوهشگران	مصطفی صحرایی (نفر اول)، ر. ناصحی (نفر دوم)، م. معمارزاده (نفر سوم)، ه. حامدی (نفر چهارم)، جعفر پورصمد بناب (نفر پنجم)

چکیده

Absorptive and dispersive properties of a four-level Λ-type atomic system with two fold lower levels are investigated. The effect of quantum interference induced by incoherent pump and spontaneous emission upon the absorption, dispersion, and group index is them discussed. In addition, the rate of an incoherent pump field and the intensity of coupling field on light propagation is also presented.