A new strain sensor based on depth-modulated long-period fiber grating
Yi Yang, Yiwei Ma, Senyu Wang, Xiaoyang Li, Hongjia Zhu, Cuiting Sun, Shuo Zhang, Chong Yao, Chengguo Tong, Tao Geng, Wei‐Ming Sun, Libo Yuan
Topics & Concepts
Materials scienceLong-period fiber gratingOpticsStrain (injury)Sensitivity (control systems)GratingRepeatabilityPeriod (music)Optical fiberLaserFiber Bragg gratingFiber optic sensorFiberOptoelectronicsComposite materialGraded-index fiberAcousticsChemistryElectronic engineeringWavelengthPhysicsInternal medicineChromatographyEngineeringMedicineAdvanced Fiber Optic SensorsPhotonic and Optical DevicesAdvanced Fiber Laser Technologies