Melik-Gaykazyan, Elizaveta VKruk, SergeyCamacho Morales, RocioXu, LeiRahmani, MohsenZangeneh Kamali, KhosroLamprianidis, AristeidesMiroshnichenko, AndreyFedyanin, Andrey A.Neshev, DragomirKivshar, Yuri2020-05-062330-4022http://hdl.handle.net/1885/203821We study the third-harmonic generation by structured light in subwavelength silicon nanoparticles which support both electric and magnetic multipolar Mie resonances. By tailoring the vectorial structure of the pumping light, we may control both strength and polarization composition of the excited harmonic fields. In this way, we generate nonlinear fields with radial or azimuthal polarizations by addressing selectively a different type of multipolar Mie resonances, also enhancing or suppressing the optically induced nonlinear magnetic response.E.M.G. acknowledges the funding from the Student Mobility Scholarship of the President of the Russian Federation. R.C.M. acknowledges a grant from Consejo Nacional de Ciencia y Tecnologia (CONACYT), Me ́ xico. ́ The authors acknowledge a support of the Australian Research Council (ARC) and the Russian Ministry of Education and Science (#14.W03.31.0008).application/pdfen-AU© 2017 American Chemical Society201810.1021/acsphotonics.7b012772019-11-25