The PolySense team has just published  a new article on Sensors and Actuators A: physical journal (IF 4.9) reporting on a single-pass optical sensor designed for the detection of a broadband absorption feature of benzene. It is based on light-induced thermoelastic absorption spectroscopy (LITES) employing a novel InAs/AlSb-based quantum cascade laser source emitting at 14.85 Leggi di piùNew Publication on Sensors and Actuators A: physical Journal[…]

The PolySense team has just published  a new article on Sensors MPDI journal (IF 3.5) reporting on the development of compact electronic modules for a QEPAS sensor. A very low-noise, fully differential preamplifier for the quartz tuning fork, with digital output and programmable gain, has been designed and realized. A compact FPGA board hosts both Leggi di piùNew Publication on Sensors Journal[…]