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Mario Mattiello

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Related publications (4)

Please note that this is not a complete list of this person’s publications. It includes only semantically relevant works. For a full list, please refer to Infoscience.

Gas traces measurement by photoacoustic spectroscopy using Helmholtz resonator-based sensors

Mario Mattiello

Photoacoustic spectroscopy is a well-established gas traces optical detection technique, which consists in the generation of an acoustic wave in the investigated gas compound excited by a modulated laser beam, and in the detection of this sound wave with a ...

EPFL2008

Novel Helmholtz-based photoacoustic sensor for trace gas detection at ppm level using GaInAsSb/GaAlAsSb DFB lasers

Luc Thévenaz, Mario Mattiello

A new and compact photoacoustic sensor for trace gas detection in the 2-2.5 μm atmospheric window is reported. Both the development of antimonide-based DFB lasers with singlemode emission in this spectral range and a novel design of photoacoustic cell adap ...

Elsevier2006

Oxygen detection using a differential Helmholtz-based photoacoustic sensor operating in the 760 nm range

Luc Thévenaz, Mario Mattiello, Marcel Gyger

Connecticut College, New London, Connecticut USA2007