April 15, 2019 Ville Ulvila of project partner VTT will be providing a poster presentation of the IMPRESS 2 project at the forthcoming Optics & Photonics Days 2019 that will take place on 27-29th of May 2019 in Espoo, Finland. OPD 2019 is designed to deliver the latest findings and research results performed within its Academy and also industry.