Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Bound terahertz waves on meta-surfaces and active metamaterials

: Garcia Pomar, J.-L.; Reinhard, B.; Neu, J.; Wollrab, V.; Paul, O.; Beigang, R.; Rahm, M.


Razeghi, M. ; Society of Photo-Optical Instrumentation Engineers -SPIE-, Bellingham/Wash.:
Quantum sensing and nanophotonic devices VIII : 23 - 27 January 2011, San Francisco, California, United States; Part of SPIE photonics west
Bellingham, WA: SPIE, 2011 (Proceedings of SPIE 7945)
ISBN: 978-0-8194-8482-6
Paper 79450V
Conference "Quantum Sensing and Nanophotonic Devices" <8, 2011, San Francisco/Calif.>
Fraunhofer IPM ()

We present a numerical and experimental study of the dispersion relation and propagation properties of bound surface waves on a meta-surface consisting of a single layer array of split ring resonators. Furthermore, we introduce an analytic model that allows one to determine the influence of nonlinear effects on the temporal dynamics of a coupled system composed of a split ring resonator metamaterial and a two-level atomic gain medium.