For three-level system of atoms interacting with polychromatic fields, the system of differential equations of the density matrix is analytically solved and the polarization spectrum of the components of the probe field is calculated. Supernarrow resonances in polarization spectrum at the frequency of the probe field occur at multiple harmonics, subharmonics, and on a frequency that is mirror-to-field.
|Number of pages||1|
|State||Published - 13 Aug 2018|
Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Density matrix
- Supernarrow resonances