New approaches in quartz-enhanced photoacoustic sensing

Angelo Sampaolo; Pietro Patimisco; Riccardo Pennetta; Gaetano Scamarcio; Frank K. Tittel; Vincenzo Spagnolo

doi:10.1117/12.2083714

8 February 2015 New approaches in quartz-enhanced photoacoustic sensing

Angelo Sampaolo, Pietro Patimisco, Riccardo Pennetta, Gaetano Scamarcio, Frank K. Tittel, Vincenzo Spagnolo

Proceedings Volume 9370, Quantum Sensing and Nanophotonic Devices XII; 93700X (2015) https://doi.org/10.1117/12.2083714
Event: SPIE OPTO, 2015, San Francisco, California, United States

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.

Citation Download Citation

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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