Zygo Corp.

Zygo Corporation designs, develops, and manufactures ultra-high precision measurement solutions to enhance its customersâ manufacturing yields; and optical sub-systems and components for original equipment manufacturers and end-user applications in the United States and internationally.

The companyâ's Metrology Solutions division provides process control for surface shape, roughness, and film thickness through its product offerings that measure surface and material characteristics, such as roughness, figure, film thickness, and transmitted wave front of flat, spherical, and aspheric components. This division offers semiconductor metrology tools, OEM solutions, in-line automated yield improvement systems for flat panel displays and advanced integrated circuit packaging manufacturing, and technology development projects for the semiconductor capital equipment industry. It also provides measurement-based process control systems to defense and aerospace customers; and measurement-based process control and yield-enhancement systems to automotive, consumer electronics, and commercial optical customers.

The companyâ's Optical Systems division produces high precision integrated optical systems and system-critical optical components for medical laser delivery systems, the U.S. Department of Defense applications, 3D medical imaging, and semiconductor lithography. This division also assembles and integrates devices, such as medical laser delivery systems, 3D dental imaging, and opto-electronic surveillance; and designs and manufactures prototypes utilizing multi-axis alignment, optical contact assembly, custom tooling, single point diamond turning, and the companyâ's proprietary metrology equipment. In addition, it manufactures laser fusion optics and meter-class plano optics, including advanced materials, such as sapphire, as well as operates an optical fabrication and coating center.

The company was founded in 1970 and is headquartered in Middlefield, Connecticut.