2014/10/28 by A. V. Sharypov, Sharypov, A. V., A. D. Wilson‐Gordon +1
Physics and Astronomy · #Atomic and Subatomic Physics Research #FOS: Physical sciences #Optics (physics.optics) #Quantum optics and atomic interactions #Spectroscopy and Quantum Chemical Studies
paper · pdf · doi:10.48550/arxiv.1410.7479
openalex publication_date 2014/10/28 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We study the bichromatic driving of a two-level system which displays long-lived coherent population oscillations (CPO). We show that under certain conditions, multiphoton parametric interaction leads to the appearance of CPO resonances at the subharmonic frequencies. In addition, in the region of the CPO resonances, there is strong parametric interaction between the weak sideband components of the electromagnetic field.