Fazal Badshah 1,2,†( ),Abdul Basit 1,Hamad Ali 1,Qing He 1,3,Guo-Qin Ge 1,‡( )
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Fig. 6. (Color online) The scaled phase time (solid curve) for the tunneling of three-level atoms in state $|c,1\rangle$ versus the mean wave number $\bar{k}/k_0$. Here the corresponding transmission probability $|T_{c,1}|^2$ (dashed curve) is shown two times of the actual value for the clarity purpose. Other parameters are $k_0L=10\pi$, and (a) $\tilde {\Omega}=5.0$, and (b) $\tilde {\Omega}=10$. In the inset of (b) phase time is shown for longer range of $\bar{k}/k_0$.
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