Optimization of Cladding Diameter for Refractive Index Sensing in Tilted Fiber Bragg Gratings. - Sanzhar Korganbayev; Marzhan Sypabekova; Aida Amantayeva; Álvaro González-Vila; Christophe Caucheteur; Paola Saccomandi; Daniele Tosi (Sensors, 2022)