Enhancement of SPR-sensor sensitivity in garnet-based plasmonic heterostructures
Electron Science Research Institute
We propose a novel approach to the enhancement of the SPR-sensors sensitivity via utilization of the specially designed garnet-based magnetoplasmonic heterostructures with one-dimensional photonic crystals. Excitation of the long-range propagating modes in such structures as well as the magnetooptical measurements instead of reflection ones make the investigated resonances extremely narrow thus significantly increasing the SPR sensor sensitivity.
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