2 suppliers

LUPI Interferometers

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SORL/Space Optics Research Labs LLC - Merrimack, NH

Manufactures stock and custom off-axis parabolic mirrors. Flat, spherical, and aspheric mirrors in ceramic, glass and metal, precision mirror mounts; reflective beam expanders, collimators, FLIR test stations, lidar telescopes; Fourier transform systems, IR lens assemblies and a LUPI-IIA interferometer. Engineering, design, and field services.

Metrology Concepts - Rochester, NY

Glossary

surface profile A representation of the shape of a surface, including any roughness or other irregularities. The profile can be generated by direct measurements, as by a stylus, or by remote measurement, as by an interferometer.
interferometer An instrument that employs the interference of lightwaves to measure the accuracy of optical surfaces; it can measure a length in terms of the length of a wave of light by using interference phenomena based on the wave characteristics of light....

LUPI Interferometers Supplierslaser interferometerssurface profilingsurface measurementoptical surface measurementinterference of light waveswavefront sensingopticstest & measurementmetrology