Dual resonance mechanisms facilitating enhanced optical transmission in coaxial waveguide arrays
We experimentally and computationally demonstrate high transmission through arrays of coaxial apertures with different geometries and arrangements in silver films. By studying both periodic and random arrangements of apertures, we were able to isolate transmission enhancement phenomena owing to surface plasmon effects from those owing to the excitation of cylindrical surface plasmons within the apertures themselves.
|Collections||ANU Research Publications|
|01 Orbons et al Dual resonance mechanisms 2008.pdf||725.11 kB||Adobe PDF|
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.