The PolySense team has just published  a new article on Photoacoustics Journal Elsevier (IF 9.94)  reporting on a photoacoustic spectroscopy (PAS) based gas sensing approach exploiting acoustic resonator to enhance acoustic wave and optical resonator to enhance optical wave.  As demonstrator, we realized a sensor for acetylene (C2H2) detection achieved a noise equivalent absorption of 5.7 × 10− Leggi di piùNew Publication on Photoacoustics Journal[…]