Willard Boyle
After receiving his doctorate, Boyle spent one year at Canada's Radiation Laboratory and two years teaching physics at the Royal Military College of Canada. In 1953 Boyle joined Bell Labs a part of Bellcomm, where he invented the first continuously operating ruby laser with Don Nelson in 1962. He also helped invent a semiconductor injection laser. He became director of Space Science and Exploratory Studies at the Bell Labs in 1962. They provided support for the Apollo space program and helped to select Moon landing sites. He returned to Bell Labs in 1964, working on the development of integrated circuits.