Abdul HannanCIIT/SP19-RPH-006/LHRDr Faheel Ather HashmiLHR TP 63692026-02-072020https://repository.cuilahore.edu.pk/handle/123456789/1178In this research project we explored the interaction of multilevel atomic systems with a weak resonant electric field in the presence of a much stronger control field. We present a theoretical study of J=3/2 to 3/2 atomic system with two orthogonally polarized fields. Previously F=1/2 to 1/2 and J=1 to 1 systems have been studied. Both systems exhibit transparency for the weak probe when control field is present, but the transparencies in the two systems differ from each other, and require different interpretations. We tried to explore and compare the transparency in J=3/2 to 3/2 system with the available results.enDepartment of PhysicsSP19Physicsmultilevel atomic systemsExploring transparencyorthogonally polarized fieldsDr Faheel Ather HashmiThesis