Detection of hydrogen concentration based on an all-fiber fluorescence intensity ratio optical thermometer with Er3+/Yb3+ codoped NaBi(WO4)2 phosphors
Jia Gao, Xiaotong Ren, Kai Yang, Shilong Zhao, Lihui Huang, Shiqing Xu
Topics & Concepts
ThermometerPhosphorMaterials sciencePhoton upconversionAnalytical Chemistry (journal)Atmospheric temperature rangeLuminescenceHydrogenTemperature measurementOptical fiberIntensity (physics)FluorescenceOpticsOptoelectronicsChemistryPhysicsQuantum mechanicsChromatographyMeteorologyOrganic chemistryGas Sensing Nanomaterials and SensorsAdvanced Chemical Sensor TechnologiesSpectroscopy and Laser Applications