We demonstrate selective optical coupling of multiple, site controlled semiconductor quantum dots (QDs) to photonic crystal waveguide structures. The impact of the exact position and emission spectrum of the QDs on the coupling efficiency is elucidated. The influence of optical disorder and end-reflections on photon transport in these systems are discussed.
Camille Sophie Brès, Anton Stroganov, Boris Zabelich, Edgars Nitiss
Nicolas Grandjean, Jean-François Carlin, Raphaël Butté