228 citations · 570 across the 9 of their papers we have counts for
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physics.optics2006★ 228 cited
The Design and Simulated Performance of a Coated Nano-Particle Laser
Joshua A. Gordon, Richard W. Ziolkowski
The optical properties of a concentric nanometer-sized spherical shell comprised of an (active) 3-level gain medium core and a surrounding plasmonic metal shell are investigated. C…
physics.optics2006★ 19 cited
FDTD analysis of the tunneling and growing exponential in a pair of epsilon-negative and mu-negative slabs
Andrea Alu, Nader Engheta, Richard W. Ziolkowski
Pairing together material slabs with opposite signs for the real parts of their constitutive parameters has been shown to lead to interesting and unconventional properties that are…