[1] Koenderink, A. F., Alù, A. & Polman, A. Nanophotonics: shrinking light-based technology. Science 348, 516-521 (2015). doi: 10.1126/science.1261243
[2] Schuller, J. A. et al. Plasmonics for extreme light concentration and manipulation. Nat. Mater. 9, 193-204 (2010). doi: 10.1038/nmat2630
[3] Novotny, L. & Van Hulst, N. Antennas for light. Nat. Photonics 5, 83-90 (2011). doi: 10.1038/nphoton.2010.237
[4] Giannini, V. et al. Plasmonic nanoantennas: fundamentals and their use in controlling the radiative properties of nanoemitters. Chem. Rev. 111, 3888-3912 (2011). doi: 10.1021/cr1002672
[5] Kosako, T., Kadoya, Y. & Hofmann, H. F. Directional control of light by a nano-optical Yagi-Uda antenna. Nat. Photonics 4, 312-315 (2010). doi: 10.1038/nphoton.2010.34
[6] Shegai, T. et al. A bimetallic nanoantenna for directional colour routing. Nat. Commun. 2, 481 (2011). doi: 10.1038/ncomms1490
[7] Yan, C., Yang, K. Y. & Martin, O. J. F. Fano-resonance-assisted metasurface for color routing. Light. Sci. Appl. 6, e17017 (2017). doi: 10.1038/lsa.2017.17
[8] Zhuo, X. L. et al. Colour routing with single silver nanorods. Light. Sci. Appl. 8, 39 (2019). doi: 10.1038/s41377-019-0150-1