Source: wikibot/autler-townes-effect
= Autler–Townes effect
{wiki=Autler–Townes_effect}
The Autler–Townes effect is a phenomenon observed in quantum mechanics and quantum optics, where the presence of a strong electromagnetic field modifies the energy levels of a quantum system, leading to the observation of new spectral features. This effect can be understood as a consequence of coherent coupling between quantum states facilitated by the strong field.