SALEM, N.H., Apr. 3 -- Stocker & Yale Inc. has formed a telecom business group to focus exclusively on the development and manufacture of specialty fiber, phase masks and other components for the telecommunications industry. The group will be split between two locations -- St-Laurent, Quebec, and Salem, N.H. The Quebec facility will house sales management and research and development for phase masks and other telecom component products, while the New Hampshire facility will house business development, marketing, manufacturing and overall development of specialty telecom fiber.