innovation for industry
SAN FRANCISCO – Feb. 4, 2020 – Leti, an institute of CEA-Tech, has developed a photoacoustic spectroscopy technology for monitoring dangerous chemical emissions and traces of gas that could reduce the cost and the size these systems by a factor of 10 or more compared to existing tools.
To be presented in an invited paper at Photonics West 2020 titled "Micro PA detector: pushing the limits of mid-IR photoacoustic spectroscopy integrated on silicon", the detector also provides high immunity to external noise and high sensitivity and selectivity.
CEA is a French government-funded technological research organisation in four main areas: low-carbon energies, defense and security, information technologies and health technologies. A prominent player in the European Research Area, it is involved in setting up collaborative projects with many partners around the world.