Author Affiliations

Marin Soljacic,^#,$ Mordechai Segev,^#,*,$ Tamer H. Coskun,^#,** Demetrios N. Christodoulides,^#,** Ashvin Vishwanath,^#,† and Zhigang Chen^#,‡

^#Physks Department, Princeton University, Princeton, NJ 08544, USA

^*Physics Department, Technion—Israël Institute of Technology, Haifa 32000, Israel; Electrical Engineering Department, Princeton University, Princeton, NJ 08544, USA

^**Department of El. Eng. and Comp. Sci., Lehigh University, Bethlehem, PA 18015, USA

^†Physics Department, Princeton University, Princeton, NJ 08544, USA

^‡Department of Physics and Astronomy, San Francisco State University, San Francisco, CA 94132, USA

^$ soljacic@princcton.edu

^$$ segev@ee.princeton.edu