Nature Communications 6: Article number: 6150 (2015). Published 2 February 2015; Updated 18 June 2015.

This Article contains typographical errors in the equations of the last sentence of the first paragraph of the Results section. This sentence should read ‘In the present case, the spin–orbit transversally induced dipole is given by (considering the circular shape of our nanoantennas, αyy=αxx, that is, the two LPRs resonate at the same wavelength, and the expression above can be simplified to