عنوان
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Phase control of group velocity in one-dimensional photonic crystal with a dispersive defect layer
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نوع پژوهش
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مقاله چاپ شده
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کلیدواژهها
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Superluminal One-dimensional photonic crystal Quantum interference Incoherent pump
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چکیده
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Propagation of an electromagnetic pulse through one-dimensional photonic crystal doped with threelevel -type atomic systems is discussed. It is found that in the presence of quantum interference and incoherent pump, the transmitted pulse becomes completely phase dependent. So, the group velocity of the transmitted pulse can be switched from subluminal to superluminal light propagation just by adjusting the relative phase of applied fields.
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پژوهشگران
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داود جعفری (نفر اول)، مصطفی صحرایی (نفر دوم)، حسین متولی (نفر سوم)
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