Crossover between electromagnetically induced transparency and Autler

Crossover between electromagnetically induced transparency and Autler–Townes splitting with dispersion

Lu Xiao-Gang^a), Miao Xing-Xu^a), Bai Jin-Hai^a), Yuan Yuan^a),^b), Wu Ling-An^a), Fu Pan-Ming^a), Wang Ru-Quan†^a), Zuo Zhan-Chun‡^a)

(a) Theoretical per-point Akaike weights as a function of Rabi frequency Ω / Γ . Absorption ATS model: red dashed curve (1), and EIT model: green dashed curve (2). Dispersion ATS model: blue solid line (3), and EIT model: purple solid line (4). (b) Experimental per-point Akaike weights as a function of Rabi frequency Ω / Γ . (1) Red squares: absorption ATS model; (2) green triangles: absorption EIT model; (3) blue diamonds: dispersion ATS model; (4) purple dots: dispersion EIT model. Error bars include the uncertainty on the parameters and on the measured power.