IPG Photonics Corporation develops, manufactures, and sells fiber lasers and diode lasers that are used for diverse applications in materials processing. Its portfolio of laser solutions is used in materials processing, medical, advanced applications and communications. It designs and manufactures components used in its finished products, from semiconductor diodes to optical fiber preforms, finished fiber lasers and complementary products. It also manufactures and sells complementary products used with its lasers, including optical delivery cables, fiber couplers, beam switches, optical processing heads, in-line sensors and chillers. It offers laser-based and non-laser-based systems for certain markets and applications. It sells its products globally to original equipment manufacturers (OEMs), system integrators and end users. It markets its products internationally, primarily through its direct sales force. Its manufacturing facilities are located in the United States and Germany.