caa a22 4500 445867019 CHVBK 20180317145501.0 cr unu---uuuuu 170323e20111201xx s 000 0 eng 10.1140/epjd/e2011-20299-4 doi (NATIONALLICENCE)springer-10.1140/epjd/e2011-20299-4 Budriga O. Laser Department, National Institute for Laser, Plasma and Radiation Physics, P.O. Box MG-36, 077125, Magurele, Romania aut Incoherent pump influence on the transient gain in a V-type system with spontaneously generated coherence [Elektronische Daten] [O. Budriga] We study the influence of the incoherent pump field on the transient response of a three-level V-type system with two near-degenerate excited states. In this system due to interaction of the field with the vacuum an interference term appears, the spontaneously generated coherence term. We find that due to the incoherent pump the transient proprieties of the atomic system can be significantly modified. The enhancement of the transient gain can be obtained for proper values of the rate of the incoherent pump field and relative phase between the two fields. EDP Sciences, SIF, Springer-Verlag Berlin Heidelberg, 2011 The European Physical Journal D Springer-Verlag 65/3(2011-12-01), 581-585 1434-6060 65:3<581 2011 65 10053 https://doi.org/10.1140/epjd/e2011-20299-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1140/epjd/e2011-20299-4 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Budriga O. Laser Department, National Institute for Laser, Plasma and Radiation Physics, P.O. Box MG-36, 077125, Magurele, Romania aut NATIONALLICENCE 773 0- The European Physical Journal D Springer-Verlag 65/3(2011-12-01), 581-585 1434-6060 65:3<581 2011 65 10053 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer