We report on the existence of bright polariton solitons in semiconductor microresonators operating in the strong coupling regime. They can undergo modulational instability leading to formation of stable polariton solitons with an imprinted nano-sized pattern.
Egorov, O. A., Skryabin, D. V., & Lederer, F. (2010). Cavity polariton solitons with imprinted nano pattern. Paper presented at Nonlinear Photonics 2010, Karlsruhe, Germany. https://doi.org/10.1364/NP.2010.NMD8