Corpus ID: 236429005

Optomechanical lasing and domain walls driven by exciton-phonon interactions

@inproceedings{Yulin2021OptomechanicalLA,
  title={Optomechanical lasing and domain walls driven by exciton-phonon interactions},
  author={A. V. Yulin and Alexander V. Poshakinskiy and Alexander N. Poddubny},
  year={2021}
}
We study theoretically interaction of optically-pumped excitons with acoustic waves in planar semiconductor nanostructures in the strongly nonlinear regime. We start with the multimode optomechanical lasing regime for optical pump frequency above the exciton resonance and demonstrate broadband chaotic-like lasing spectra. We also predict formation of propagating optomechanical domain walls driven by optomechanical nonlinearity for the optical pump below the exciton resonance. Stability… Expand

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