Stimulated Raman Adiabatic Passage in a Dense Medium

Figure 5

Populations of the final state 𝑛₃ with the decaying intermediate state (𝜏Γ=0.6) after the completion of the pulses action as functions of Ω_max/𝑝. Solid line: chirping the pulse 𝐄₁(𝑡), dashed: chirping 𝐄₂(𝑡), dots: pulses with fixed frequencies for 𝜔₃₁−(𝜔₁+𝜔₂)=0. Other parameters are identical to those of Figure 3.