OOptical Fiber Technology3/26/2026A wide range and high-sensitivity curvature sensor based on cladding mode resonance of ring-core fiber long-period gratingsYutao Guo·Yunhe Zhao·Mengying Hu·Siyu Chen·Hang Su·Yi Liu·Xinyi Zhao·Fei PanRead at Optical Fiber TechnologyTagsAdvanced Fiber Optic SensorsElectrical and Electronic Engineering