Gu, Bobo Optical fiber relative humidity sensor based on FBG incorporated thin-core fiber modal interferometer. [electronic resource] - Optics express Feb 2011 - 4140-6 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1094-4087 Standard No.: 10.1364/OE.19.004140 doi Subjects--Topical Terms: Equipment DesignEquipment Failure AnalysisFiber Optic Technology--instrumentationHumidityInterferometry--instrumentationRefractometry--instrumentationSteam--analysisTransducers