Author Affiliations

Tobias S. Mansuripur,¹ Guy-Mael de Naurois,² Alexey Belyanin,³ and Federico Capasso^2,*

¹Department of Physics, Harvard University, Cambridge, MA 02138, USA

²School of Engineering and Applied Sciences, Harvard University, Cambridge, MA 02138, USA

³Department of Physics and Astronomy, Texas A&M University, College Station, TX 77843, USA

^*Corresponding author: capasso@seas.harvard.edu