Ultra-weak FBG and its refractive index distribution in the drawing optical fiber

Huiyong Guo, Fang Liu, Yinquan Yuan, +2

Optics Express

Ultra-weak FbgOptical MaterialsEngineeringOptical Transmission SystemRefractive Index Distribution +15

Bend-insensitive long period fiber grating-based high temperature sensor

Zhiyong Bai, Weigang Zhang, Shecheng Gao, +3

Optical Fiber Technology

Fiber Optic SensingBend-insensitive Long PeriodFiber OpticsInstrumentationFiber Optic +1

Multi-peak detection algorithm based on the Hilbert transform for optical FBG sensing

Fang Liu, Xinglin Tong, Cui Zhang, +4

Optical Fiber Technology

EngineeringOptical TestingHilbert TransformOptical SensorSpectrum Estimation +7

Compact Long Period Fiber Grating Based on Periodic Micro-Core-Offset

Zhiyong Bai, Weigang Zhang, Shecheng Gao, +3

IEEE Photonics Technology Letters

PhotonicsEngineeringPeriodic Micro-core-offsetOptical PropertiesFiber Optic Sensing +6

Research on thermal-driven smoke control by using smoke curtains during a subway platform fire

Yongqiang Liu, Fang Liu, Miaocheng Weng, +2

International Journal of Thermal Sciences

Fire EngineeringFire SafetyFire ProtectionThermal-driven Smoke ControlFire Resistance +5

A spatial-temporal analysis of financial literacy in United States of America

Geng Peng, Fang Liu, Wenyi Lu, +3

Finance research letters

EconomicsPublic FinanceSpatial-temporal AnalysisBusinessGeography Of Finance +3

Intrusion identification using GMM-HMM for perimeter monitoring based on ultra-weak FBG arrays

Fang Liu, Haiwen Zhang, Xiaorui Li, +2

Optics Express

Anomaly DetectionEngineeringSensor ArrayDetection TechniquePerimeter Monitoring +17

Classifying Tunnel Anomalies Based on Ultraweak FBGs Signal and Transductive RVM Combined With Gaussian Mixture Model

Fang Liu, Dengfeng Ma, Sheng Li, +2

IEEE Sensors Journal

EngineeringMachine LearningIntelligent SystemsSupport Vector MachineData Science +14

A Two Fiber Bragg Gratings Sensing System to Monitor the Torque of Rotating Shaft

Yongjiao Wang, Lei Liang, Yinquan Yuan, +2

Sensors

Vehicle identification using deep learning for expressway monitoring based on ultra-weak FBG arrays

Fang Liu, Lei Yu, Yu Xie, +3

Optics Express

Convolutional Neural NetworkEngineeringMachine LearningRecurrent Neural NetworkIntelligent Traffic Management +14