Affiliation: Purdue University
- Frequency-domain simulations of a negative-index material with embedded gainYonatan Sivan
Birck Nanotechnology Center, School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN 47907, USA
Opt Express 17:24060-74. 2009..We study the increased enhancement of the fields in the gain composite as well as in the metal inclusions and show analytically that the effective gain is determined by the average near-field enhancement...