Lumentum designs and manufactures optical components and lasers for telecommunications networking equipment, manufacturing, inspection, and life-science lab uses. The company's OpComms segment offers a wide range of components, modules, and subsystems for various applications, including access, metro, long-haul, and submarine networks. Lumentum is also expanding into new optical applications, such as 3-D sensing laser diodes for consumer electronics. With headquarters in San Jose, California, Lumentum has global R&D, manufacturing, and sales offices. Founded in 2015, the company is a market leader in optical networking and laser applications worldwide.