Palavra-chave: OPTICAL SENSOR

ACOUSTO-OPTIC INTERACTION DIESEL FUEL PERMANGANATE OPTICAL FIBER BTEX PDMS GASEOUS AMMONIA FLOW SYSTEM SULFUR DIOXIDE RELATIVE HUMIDITY NIR SPECTROSCOPY ARTIFICIAL NEURAL NETWORK VANADIUM COOPER INSTRUMENTATION SULFITE SULPHUR DIOXIDE PCA QUANTITATIVE MID-INFRARED WINE HUMIDITY SENSOR NAFION FIBER OPTICS SENSORS FIBER BRAGG GRATING LONG PERIOD GRATING RESISTANCE MEASUREMENTS GAS SENSOR FILMES DE PVC ANALYSIS GASOLINE SOL-GEL AMMONIA