Publication Date:
2018-08-01
Description:
Highly-efficient extraction of entangled photons from quantum dots using a broadband optical antenna Highly-efficient extraction of entangled photons from quantum dots using a broadband optical antenna, Published online: 31 July 2018; doi:10.1038/s41467-018-05456-2 Cascade radiative decay in quantum dots is a promising way of generating entangled photon pairs, but the extraction efficiency is a strongly limiting factor. Here, the authors demonstrate high extraction efficiency through a broadband dielectric photonic antenna.
Electronic ISSN:
2041-1723
Topics:
Biology
,
Chemistry and Pharmacology
,
Natural Sciences in General
,
Physics