APPLIED PHYSICS. Plasmonics--turning loss into gain

Affiliations

• ¹ School of Electrical and Computer Engineering and Birck Nanotechnology Center, Purdue University, West Lafayette, IN 47907, USA. Water Institute, Purdue University Calumet, Hammond, IN 46323, USA.
• ² School of Electrical and Computer Engineering and Birck Nanotechnology Center, Purdue University, West Lafayette, IN 47907, USA.
• ³ School of Electrical and Computer Engineering and Birck Nanotechnology Center, Purdue University, West Lafayette, IN 47907, USA. aeb@purdue.edu.