光场驱动下退化的级联三能级原子中的量子相干效应

Quantum Coherence in Degenerate Cascade Three-level Atom Driven by Laser Field

摘要: 研究了退化的级联三能级原子在施加静磁场后的量子相干效应，系统既可出现单光子电磁诱导透明，也可出现双光子电磁诱导透明以及双光子电磁诱导吸收，这取决于两个驱动场的拉比频率和塞曼分裂的相干性。
Quantum coherence effects in degenerate cascade three-level atom subject to magnetic field are investigated. One-photon EIT, two-photon EIT and two-photon EIA are obtained, due to the coherence between the drive Rabi frequency and Zeeman splitting.

Abstract: Quantum coherence effects in degenerate cascade three-level atom subject to magnetic field are investigated. One-photon EIT, two-photon EIT and two-photon EIA are obtained, due to the coherence between the drive Rabi frequency and Zeeman splitting.