41 citations · 269 across the 15 of their papers we have counts for
3 papers · 1 filter
Sub- and super-luminal light propagation using a Rydberg state
Vineet Bharti, Vasant Natarajan
We present a theoretical study to investigate sub- and super-luminal light propagation in a rubidium atomic system consisting of a Rydberg state by using density matrix formalism.…
Role of dressed-state interference in electromagnetically induced transparency
Sumanta Khan, Vineet Bharti, Vasant Natarajan
Electromagnetically induced transparency (EIT) in three-level systems uses a strong control laser on one transition to modify the absorption of a weak probe laser on a second trans…
Coherent population trapping (CPT) versus electromagnetically induced transparency (EIT)
Sumanta Khan, Molahalli Panidhara Kumar, Vineet Bharti +1
We discuss the differences between two well-studied and related phenomena---coherent population trapping (CPT) and electromagnetically induced transparency (EIT). Many differences…