High-Sensitivity Multitrace Gas Simultaneous Detection Based on an All-Optical Miniaturized Photoacoustic Sensor.
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DOI: 10.1021/acs.analchem.2c02767
Abstract: We propose an all-optical miniaturized multigas simultaneous detection photoacoustic (PA) sensor, which is primarily composed of a copper tube, a silica cantilever, and four single-mode fibers. Three single-mode fibers are used as excitation fibers to… read more here.
Keywords: high sensitivity; optical miniaturized; photoacoustic sensor; simultaneous detection ... See more keywords