. . "IPG Photonics Corporation"@en . "IPG Photonics is a manufacturer of fiber lasers and fiber amplifiers. IPG is headquartered in Oxford, Massachusetts, and operates internationally. IPG Photonics developed and commercialized optical fiber lasers, which are used in a variety of applications including materials processing, medical applications and telecommunications. IPG has manufacturing facilities in the United States, Germany, Russia and Italy."@en . "1990Z"^^ . "5.14E8"^^ . . .