Lumentum Holdings Inc. is a manufacturer of innovative optical and photonic products. The Company's operating segment consists of Optical Communications and Commercial Lasers. Optical Communications segment portfolio includes products used by Telecom and Datacom nanoelectromechanical systems and traditional as well as cloud/data center service providers. Commercial Lasers segment products serve its customers in markets and applications, such as manufacturing, biotechnology, graphics and imaging, remote sensing and precision machining. Lumentum Holdings Inc. is headquartered in Milpitas, California.