PhotonFirst has appointed Fiji-born, Toulouse-educated, and Bristol based Nick Singh (1970) as its Chief Technology Officer (CTO) to succeed Founder and CTO Pim Kat who retired in December.Nick is a Fellow of the Institute of Engineering & Technology (IET) with a PhD in Plasma Physics from the University Paul Sabatier in Toulouse (France). He gained expertise in multidisciplinary engineering and new product introductions in high-tech market segments like semiconductors, photonics, flexible electronics, analytical instrumentation, water and energy.