Glass-based photonic component supplier Optoscribe Ltd. has appointed Steve McMahon as its sales and marketing director. Over the course of 25 years, McMahon has held senior commercial roles in several companies in North America and the U.K. He holds a degree in electrical and electronic engineering, a master’s degree in digital techniques and an MBA. “We are pleased to have Steve join us here at Optoscribe,” said Nick Psaila, CEO of Optoscribe. “The wealth of his expertise and knowledge will add significant value as we rapidly expand the team and operations from our new headquarters.” Optoscribe delivers 3D wavelength solutions for optical telecommunications.