Sidney Wright has rejoined laser micromachining manufacturer Potomac Photonics as vice president of sales, the company announced. Wright worked previously at Potomac from 1996 to 2006 as director of business development. Later, he was technical lead for the Microfabrication Center, handling customer samples, setting up laser systems and training technicians for production operations. Wright, who has more than 30 years of experience in laser micromachining, has worked with companies such as Coherent, Schwartz Electro-Optics and L-3 ALST. For more information, visit: www.potomac-laser.com