Author Affiliations

Charalambos Anastassiou,^1,* Marin Soljačić,¹ Mordechai Segev,¹ Eugenia D. Eugenieva,² Demetrios N. Christodoulides,² Detlef Kip,³ Ziad H. Musslimani,⁴ and Juan P. Torres⁵

¹Princeton University, Princeton, NJ 08540, USA., and Physics Department and the Solid State Institute, Technion, Haifa 32000, Israel

²Electrical Engineering and Computer Science Dept, Lehigh University, Bethlehem, PA 18015, USA

³Physics Department, University of Osnabruck, Osnabruck, Germany, and Physics Department and the Solid State Institute, Technion, Haifa 32000, Israel

⁴Mathematics Department, Technion, Haifa 32000, Israel

⁵Dept. Signal Theory and Comm., Polytechnic University of Catalonia, Jordi Girona 1-3, Campus Nord D3, 08034 Barcelona Spain

^*Corresponding author: anastass@ivy.princeton.edu