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8 February 2015 New approaches in quartz-enhanced photoacoustic sensing
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Abstract
We report on the design and realization of custom quartz tuning forks with different geometries and sizes aimed to improve the photoacoustic effect in quartz-enhanced photoacoustic (QEPAS) sensor systems. A detailed analysis of the piezoelectric properties in terms of resonance frequencies, quality factors, gas damping was performed.
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Angelo Sampaolo, Pietro Patimisco, Riccardo Pennetta, Gaetano Scamarcio, Frank K. Tittel, and Vincenzo Spagnolo "New approaches in quartz-enhanced photoacoustic sensing", Proc. SPIE 9370, Quantum Sensing and Nanophotonic Devices XII, 93700X (8 February 2015); https://doi.org/10.1117/12.2083714
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