Quantum coherence in a degenerate two-level atomic ensemble: for a transition $F_e=0\leftrightarrow F_g=1$

Ying Gu, Qingqing Sun, Qihuang Gong

For a transition $F_e=0\leftrightarrow F_g=1$ driven by a linearly polarized light and probed by a circularly light, quantum coherence effects are investigated. Due to the coherenc…