Finisar Corporation is a manufacturer of optical communication components and subsystems. In 2008, Finisar merged with Optium Corporation.
Finisar is a global technology leader in optical communications. Their products enable high-speed voice, video and data communications for networking, storage, wireless, and cable TV applications. For more than 25 years, they have created critical breakthroughs in optics technology and supplied system manufacturers with the production volumes needed to meet the exploding demand for network bandwidth. Finisar's industry-leading products include optical transceivers, optical engines, active optical cables, optical components, optical instrumentation, ROADM & wavelength management, optical amplifiers, and RF-over-Fiber.