That was announced on Smart Photonics´s website http://smartphotonics.nl/2018/10/26/smart-photonics-en-asml-intensiveren-samenwerking (in Dutch).
Smart Photonics started in 2015 with pilot production of photonic chips at the High Tech Campus in Eindhoven. They are a fast growing technology company and have the ambition to become a player in the worldwide photonics market.
Recently they gained 10,5 MEuro of investments, 6 MEuro from new investors and 4,5 MEuro existing loans a.o. from ASML converted to shares, for optimisation of processes and increasing their production capacity.