Go to content
UR Home

Perfect absorption in GaAs metasurfaces near the bandgap edge

Hale, L. L. ; Vabischevich, P. P. ; Siday, T. ; Harris, C. T. ; Luk, T. S. ; Addamane, S. J. ; Reno, J. L. ; Brener, I. ; Mitrofanov, O.



Abstract

Perfect optical absorption occurs in a metasurface that supports two degenerate and critically-coupled modes of opposite symmetry. The challenge in designing a perfectly absorbing metasurface for a desired wavelength and material stems from the fact that satisfying these conditions requires multi-dimensional optimization often with parameters affecting optical resonances in non-trivial ways. This ...

plus


Owner only: item control page
  1. Homepage UR

University Library

Publication Server

Contact:

Publishing: oa@ur.de
0941 943 -4239 or -69394

Dissertations: dissertationen@ur.de
0941 943 -3904

Research data: datahub@ur.de
0941 943 -5707

Contact persons