A novel refractometric sensor based on an embedded optical microfiber loop resonator is presented. The device sensitivity has been studied in two typical configurations and its dependence on the nanowire diameter and coating thickness determined.
Fei XuPéter HorákGilberto Brambilla
Fei XuValerio PruneriV. FinazziGilberto Brambilla
Yuexin YinS. LiJing RenGerald FarrellElfed LewisPengfei Wang