@article {1462990,
	title = {Hybrid Plasmonic Bullseye Antennas for Efficient Photon Collection},
	journal = {ACS Photonics},
	volume = {5},
	year = {2018},
	pages = {692-698},
	author = {SKH Andersen and S Bogdanov and O Makarova and Y Xuan and MY Shalaginov and A. Boltasseva and SI Bozhevolnyi and V. M. Shalaev}
}
