Table 8 Summary of applications of various fiber optic sensing methods
From: Sensing as the key to the safety and sustainability of new energy storage devices
Fiber Optic Sensor | Reference | Classification | Measurement parameters | Application object |
|---|---|---|---|---|
Optical Fiber Grating Sensors | [97] [100] [101] [102] [103] [104] [105] [106] [107] | FBG | Temperature; Strain; RI; Flow Change | Battery/supercapacitor |
TFBG | SOC | |||
Optical Fiber Grating Sensors | [108] [109] [110] [111] [112] [113] [114] [115] [116] [117] [118] [119] [120] [121] [122] | MZI | Temperature; Strain | Battery |
FPI | Strain; SOC | |||
Optical Fiber Evanescent Wave Sensors | [123] [124] [125] [126] | OFEW | Electrolyte Density; SOC/SOH | Battery/supercapacitor |
SPR | SOC | |||
LSPR | SOC | |||
Optical Fiber Photoluminescent Sensors | [80] [127] | Phosphorescence Intensity Measurement | Oxygen concentration | Battery |
Fluorescence Intensity Measurement | Temperature | |||
Fluorescence Lifetime Measurement | Temperature | |||
Optical Fiber Scattering Sensors | [128] [129] | OFDR | Temperature; Strain | Battery |