Relationship between electromagnetically-induced transparency and Autler–Townes splitting in a Doppler-broadened system<xref ref-type="fn" rid="cpb150376fn1">*</xref>

Relationship between electromagnetically-induced transparency and Autler–Townes splitting in a Doppler-broadened system*

Pei Li-Ya†^a), Niu Jin-Yan^b), Wang Ru-Quan^c), Qu Yi-Zhi^a), Zuo Zhan-Chun^c), Wu Ling-An^c), Fu Pan-Ming‡^c)

(a) Imaginary part of P ₁ and (b) versus Δ ₁ with Δ ₂/ Γ ₁₀ = 0, Γ ₂₀/ Γ ₁₀ = 0.1, and Ω ₂/ Γ ₁₀ = 0.5 (solid curve), 2 (dashed curve), and 5 (dotted curve). The maxima of im[ P ₁] in (a) and in (b) are normalized to 1.