@article{ManleySegantiniAhibozetal.2021, author = {Phillip Manley and Michele Segantini and Doguscan Ahiboz and Martin Hammerschmidt and Georgios Arnaoutakis and Rowan W. MacQueen and Sven Burger and Christiane Becker}, title = {Double-layer metasurface for enhanced photon up-conversion}, journal = {APL Photon.}, volume = {6}, pages = {036103}, doi = {10.1063/5.0040839}, year = {2021}, }