DUBLIN, Oct. 6, 2020 /PRNewswire/ -- The "Laser Interferometer Market by Interferometer Type (Michelson, Fabry-Perot, Fizeau, and Twyman-Green), Type (Homodyne and Heterodyne), Application (Surface ...

For more than 50 years, phase-shifting interferometry has been the technology of choice for high-precision surface form ...

High precision, dynamic interferometer combines short and long coherence capabilities into one system for measuring an expanded range of optics. 4D Technology, a subsidiary of Onto Innovation, ...

The beam of a laser is expanded by a telescope (expander) to illuminate a point source array (PSA). The PSA contains diffractive microlenses on its front side that focus the incoming light onto a ...

Middlefield, CT. Zygo Corp. has announced the latest addition to its Verifire family of laser interferometer and optical testing products. Verifire laser interferometers employ advanced software and ...

This release is also available in German. Due to their stable design, Fizeau interferometers are used to determine the topography of surfaces such as, e.g., plane surfaces. PTB has now developed a ...

Laser self-mixing interferometry (SMI) harnesses the phenomenon of optical feedback by reinjecting a fraction of a laser’s output back into its cavity. This reinjection leads to an interference effect ...

Optical Surfaces Ltd has received an order from Armstrong Optical, a leading UK supplier of optical metrology instruments, to supply high specification transmission and reference flats for a custom ...

For most of us, the mention of “technological innovation” brings to mind images of the technologies that have become useful for our everyday lives. We imagine aspiring app developers lounging about ...

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High precision, dynamic interferometer combines short and long coherence capabilities into one system for measuring an expanded range of optics. The AccuFiz Duo Fizeau interferometer combines short ...