Zygo Names James Northup President, Metrology
James Northup has been named president of the Metrology Div. of Zygo Corp., a Middlefield, Conn., supplier of optical metrology instruments, precision optics and electro-optical design and manufacturing services for semiconductor and industrial markets. Northup recently joined the company as executive vice president, corporate business development. Previously, he was chief operating officer with Toppan Photomasks Inc. (formerly DuPont Photomasks Inc.) and president of Photronics Inc., a developer of photomask and reticle technology, at its Brookfield, Conn., facility.