Purcell-enhanced single-photon generation from CsPbBr${}_3$ quantum dots in in-situ selected Laguerre-Gaussian modes

Virginia Oddi, Darius Urbonas, Etsuki Kobiyama +9

Single photons in Laguerre-Gaussian (LG) beams, which carry orbital angular momentum (OAM), could enable more robust and efficient photonic quantum communication and information pr…