Lumentum Holdings Inc. is a global optical and photonic technology company that develops products used in high-speed communications, cloud infrastructure, industrial manufacturing, and sensing applications. The company’s portfolio includes optical components, modules, subsystems, lasers, and related photonic solutions that support data center connectivity, telecom networks, and advanced manufacturing processes. Its Cloud & Networking segment serves cloud providers, communications operators, and network equipment manufacturers with technologies designed for optical networking, data center interconnect, and broader communications infrastructure. Its Industrial Tech segment provides lasers and photonic tools used in precision manufacturing, research, and other industrial applications. Headquartered in San Jose, California, Lumentum Holdings Inc. plays an important role in enabling the optical systems that support modern digital and industrial markets.