New characteristics of a resonant coupling between an analyte-filled core mode and a supermode of a liquid-core photonic crystal fiber based plasmonic sensorVasile A. Popescu, Niculae Tiberiu Puscas and Guido PerroneEur. Phys. J. D, 67 10 (2013) 215DOI: https://doi.org/10.1140/epjd/e2013-40291-2