Dielectric nano-antennas may be used as a platform for boosting light-matter coupling in 2D semiconductors. Here, the authors demonstrate the coupling of atomically thin WSe\({}_{2}\) with low-loss, high-refractive-index GaP nano-antennas and observe a 10000-fold WSe\({}_{2}\) photoluminescence enhancement.
- L. Sortino
- P. G. Zotev
- A. I. Tartakovskii
