中国物理B ›› 2006, Vol. 15 ›› Issue (6): 1262-1267.doi: 10.1088/1009-1963/15/6/021
董雅宾, 张俊香, 王海红, 郜江瑞
Dong Ya-Bin (董雅宾), Zhang Jun-Xiang (张俊香), Wang Hai-Hong (王海红), Gao Jiang-Rui (郜江瑞)
摘要: We have theoretically and experimentally studied the quantum coherence effects of a degenerate transition $F_g = 3 \leftrightarrow F_e = 2$ system interacting with a weak linearly polarized (with $\sigma _\pm $ components) probe light and a strong linearly polarized (with $\sigma _\pm $ components) coupling field. Due to the competition between the drive Rabi frequency and the Zeeman splitting, electromagnetically induced transparency (EIT) and electromagnetically induced absorption (EIA) are present at the different values of applied magnetic field in the case where the Zeeman splitting of excited state $\Delta e$ is larger than the Zeeman splitting of ground state ${\Delta} g$ (i.e. ${\Delta} e > {\Delta} g)$.
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