Detection of trace carbon monoxide based on cantilever enhanced photoacoustic spectroscopy at 2.33 μm
Zhenwei Chen, Xiaoxing Zhang, Tingli Yang, Songli Fan, Hongtu Cheng, Guodong Xu, Yin Zhang, Haikuo Zhou
Topics & Concepts
Photoacoustic spectroscopySpectroscopyPhotoacoustic effectDetection limitMaterials scienceTrace gasCantileverAnalytical Chemistry (journal)Carbon monoxideExcited statePhotoacoustic imaging in biomedicineOpticsOptoelectronicsChemistryAtomic physicsPhysicsComposite materialChromatographyBiochemistryCatalysisOrganic chemistryQuantum mechanicsSpectroscopy and Laser ApplicationsAtmospheric and Environmental Gas DynamicsGas Sensing Nanomaterials and Sensors