Phase control of spontaneous emission by cascade bichromatic excitation

作者：Hu MM^*; Shi WX; Xu Q; Guo HJ; Li JY; Li XX

来源：Physics Letters A, 2006, 352(6): 543-549.

DOI：10.1016/j.physleta.2005.12.054

We study spontaneous emission of a three-level cascade atom driven by a pair of bichromatic fields of equal frequency differences. The fluorescence spectra from the cascade transitions depend strongly on the difference between the relative phases of two bichromatic fields. Selective and almost complete elimination of fluorescence spectra is achieved simply by varying the difference phase.

• 出版日期2006-4-10
• 单位华中师范大学