caa a22 4500 445866861 CHVBK 20180317145500.0 cr unu---uuuuu 170323e20111201xx s 000 0 eng 10.1140/epjd/e2011-20494-3 doi (NATIONALLICENCE)springer-10.1140/epjd/e2011-20494-3 Controlling the probe-absorption and -dispersion via quantum interference from incoherent pumping field in a four-level lambda-type system [Elektronische Daten] [M. Sahrai, R. Nasehi, M. Memarzadeh, H. Hamedi, J. Poursamad] 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. EDP Sciences, SIF, Springer-Verlag Berlin Heidelberg, 2011 Sahrai M. Research Institute for Applied Physics and Astronomy, University of Tabriz, Tabriz, Iran aut Nasehi R. Research Institute for Applied Physics and Astronomy, University of Tabriz, Tabriz, Iran aut Memarzadeh M. Research Institute for Applied Physics and Astronomy, University of Tabriz, Tabriz, Iran aut Hamedi H. Research Institute for Applied Physics and Astronomy, University of Tabriz, Tabriz, Iran aut Poursamad J. Department of Optic and Laser, University of Bonab, Bonab, Iran aut The European Physical Journal D Springer-Verlag 65/3(2011-12-01), 571-579 1434-6060 65:3<571 2011 65 10053 https://doi.org/10.1140/epjd/e2011-20494-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1140/epjd/e2011-20494-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Sahrai M. Research Institute for Applied Physics and Astronomy, University of Tabriz, Tabriz, Iran aut NATIONALLICENCE 700 1- Nasehi R. Research Institute for Applied Physics and Astronomy, University of Tabriz, Tabriz, Iran aut NATIONALLICENCE 700 1- Memarzadeh M. Research Institute for Applied Physics and Astronomy, University of Tabriz, Tabriz, Iran aut NATIONALLICENCE 700 1- Hamedi H. Research Institute for Applied Physics and Astronomy, University of Tabriz, Tabriz, Iran aut NATIONALLICENCE 700 1- Poursamad J. Department of Optic and Laser, University of Bonab, Bonab, Iran aut NATIONALLICENCE 773 0- The European Physical Journal D Springer-Verlag 65/3(2011-12-01), 571-579 1434-6060 65:3<571 2011 65 10053 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer