Comparison of absorption–dispersion and optical bistability behaviors between open and closed four-level tripod atomic systems
Karimi R., Asadpour S. H.†, Batebi S., Rahimpour Soleimani H.
       
The minimum absorption as a function of phase difference for different values of cavity parameters for closed system (solid line) J 1 = J 2 = J 3 = 0.1 γ (dashed line) and J 1 = J 2 = 0.1 γ , J 2 = 1.7 γ (dotted line). The other parameters are the same as those in Fig.  2 .