Sub-ppm multi-gas photoacoustic sensor

Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy

Volumn 63, Issue 5, 2006, Pages 899-904

  Besson, Jean Philippe ^a   Schilt, Stéphane ^a   Thévenaz, Luc ^a  

^a EPFL   (Switzerland)

Author keywords

DFB lasers; Multi gas sensing; Photoacoustic spectroscopy; Trace gas detection

Indexed keywords

DISTRIBUTED FEEDBACK LASERS; HYDROGEN INORGANIC COMPOUNDS; NATURAL FREQUENCIES; SEMICONDUCTOR LASERS; SIGNAL TO NOISE RATIO; TRANSDUCERS;

ACOUSTIC LONGITUDINAL MODELS; MULTI-GAS SENSING; SYSTEM CALIBRATION; TRACE GAS DETECTION;

CHEMICAL SENSORS;

HYDROCHLORIC ACID; METHANE; WATER;

CHEMISTRY; CONFERENCE PAPER; EQUIPMENT DESIGN; GAS; INSTRUMENTATION; LASER; METHODOLOGY; SPECTROPHOTOMETRY;

CHEMISTRY, ANALYTICAL; EQUIPMENT DESIGN; GASES; HYDROCHLORIC ACID; LASERS; METHANE; SPECTROPHOTOMETRY; WATER;

EID: 33644920353     PISSN: 13861425     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.saa.2005.10.034     Document Type: Conference Paper

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