Forbidden atomic transitions driven by an intensity-modulated laser trap
Forbidden atomic transitions driven by an intensity-modulated laser trap
Spectroscopy is an essential tool in understanding and manipulating quantum systems, such as atoms and molecules. The model describing spectroscopy includes the multipole-field interaction, which leads to established spectroscopic selection rules, and an interaction that is quadratic in the field, which is not often employed. However, spectroscopy using the quadratic …