The PolySense team has just published  a new article on Optics Express reporting on the realization of a novel grooved quartz tuning fork detector for Quartz-enhanced photoacoustic sensing. Rectangular grooves were carved on each prong surface of the QTF to reduce the electrical resistance and enhance the piezoelectric effect without affecting the resonance frequency and Leggi di piùNew Publication on Optics Express[…]

Vincenzo Spagnolo and Pietro Patimisco from the PolySense team have contributed with a full chapter on QEPAS technology in an Elsevier -Woodhead Publishing Series in Electronic and Optical Materials book entitled: Mid-infrared Optoelectronics Materials, Devices, and Applications, 1st edition. The following link provide access to the article: http://polysense.poliba.it/wp-content/uploads/2019/11/Elsevier-mid-infrared-optoelectronics_qepas-chapter.pdf