sentences:  This causes a splitting in the degeneracy of certain eigenstates of the hamiltonian, specifically formula_39 and formula_40 are split into doublets.This is known as dynamic Stark splitting and is the cause for the Mollow triplet, which is a characteristic energy spectrum found in Resonance fluorescence.An interesting phenomena arises in the Mollow triplet where both of the sideband peaks have a width different than that of the central peak.