Lumentum Holdings, Inc. engages in the provision of optical and photonic products. It operates through the Optical Communications (OpComms) and Commercial Lasers segments. The OpComms segment includes a range of components, modules, and subsystems to support customers including carrier networks of access (local), metro (intracity), long-haul (city-to-city and worldwide), and submarine (undersea) applications. The Commercial Lasers segment focuses on serving customers in markets and applications such as sheet metal processing, general manufacturing, biotechnology, graphics and imaging, remote sensing, and precision machining such as drilling in printed circuit boards, wafer singulation, glass cutting, and solar cell scribing. The company was founded on February 10, 2015, and is headquartered in San Jose, CA.