Abstract

TORRES-CISNEROS, M. et al. Novel Structures' Configurations for Long-Range Surface Plasmon-Polaritron. Comp. y Sist. [online]. 2019, vol.23, n.1, pp.121-126.  Epub Feb 26, 2021. ISSN 2007-9737.  https://doi.org/10.13053/cys-23-1-3172.

In this paper, we experimentally analyze the intensity and phase dependence of the electric current in an active long-range surface plasmon polariton (LRSPP) device. It consists of a metallic waveguide embedded in a dielectric material where we have included external electric contacts. Experimental results show that the intensity beam decays almost 15 dB when we apply 150 mW, as we can obtain a phase change of 15π for the same value of electric power.

Keywords : LRSSP; active sensors; plasmons.