27 August 2010 Advanced optoacoustic sensor designs for environmental applications
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We will report on the design and realization of optoacoustic sensors based on commercial quantum cascade lasers for environmental analysis applications. Different configurations will be described: i) sensors based on resonant photoacoustic cells, a "standard" H cell and an innovative T-cell; ii) sensor based on quartz enhanced photoacoustic spectroscopy. We will analyze the results obtained in the detection of nitric oxide.
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Cinzia Di Franco, Cinzia Di Franco, Angela Elia, Angela Elia, Vincenzo Spagnolo, Vincenzo Spagnolo, Pietro Mario Lugarà, Pietro Mario Lugarà, Gaetano Scamarcio, Gaetano Scamarcio, } "Advanced optoacoustic sensor designs for environmental applications", Proc. SPIE 7808, Infrared Remote Sensing and Instrumentation XVIII, 78081A (27 August 2010); doi: 10.1117/12.861463; https://doi.org/10.1117/12.861463

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