Optical relative humidity sensor based on a polyvinyl alcohol film and a phase-enhancement total-internal-reflection heterodyne interferometer
Meng-Chang Hsieh, Chien-Heng Liao, Jiun‐You Lin
Topics & Concepts
Relative humidityOpticsMaterials sciencePolyvinyl alcoholInterferometryRefractive indexTotal internal reflectionHeterodyne (poetry)Heterodyne detectionPhase (matter)Reflection (computer programming)OptoelectronicsChemistryPhysicsLaserComposite materialThermodynamicsAcousticsComputer scienceOrganic chemistryProgramming languageAdvanced Fiber Optic SensorsPhotonic and Optical DevicesAnalytical Chemistry and Sensors