Donald Ray Scifres' response to questionnaire in which he discusses his work in distributed feedback injection lasers at the Xerox Palo Alto Research center during the early 1970s, and his later work with phase locked laser arrays. File also includes a curriculum vitae and list of publications. Recipients were asked to discuss their education, their activities preceding their involvement with lasers, their work during the Second World War, their entry into the field of lasers, their scientific achievement, their work as laboratory administrators, their work in the laser industry, and their work as journal editors or society officers.