Fig. 10.

Magnitude response of (a) co-polarized $\left|R_{xx}\right|$ (b) cross-polarized $\left|R_{yx}\right|$ reflection coefficients of the sensor for three different strains of Influenza viruses H1N1, H5N2 and H9N2. Inset shows multilayer sensing setup with top layer as virus sample under test (analyte).