Measuring super smooth surfaces generally necessitates the use of optical metrology tools, but it is important to note that optical solutions are not all the same. The choice of metrology solution for ...

Precision manufacturing relies on accurate and precise dimensional metrology for process monitoring and control. Simply put, it is impossible to sustain a manufacturing process that is both accurate ...

Large-aperture interferometers are important in the manufacturing and measurement of large-aperture optical elements, which play critical roles in the fields of optical precision manufacturing and ...

SPIE Photonics West sees the global optics and photonics community come together to present and discuss the latest industry ...

A collaboration between TU Wien (Vienna), and the universities of Glasgow and the Grenoble, have posed fundamental questions about the nature of precise measurement using light: what is the absolute ...

The measurement technique of the aspheric surface is mainly for the surface form and parameters. The surface form is the three-dimensional distribution of the surface in the spatial domain. The ...

In less than six years, Martin Valente and Jim Burge have gone from working part time in a backyard workshop to moving 22 employees into a 30,000-square-foot optics manufacturing and research facility ...

Test & Measurement Equipment for Silicon Photonics & co-packaged Optics Market Dublin, Dec. 12, 2025 (GLOBE NEWSWIRE) -- The "Test & Measurement Equipment for Silicon Photonics & Co-Packaged Optics ...

Cecilia Van Cauwenberghe explains how to measure the future using nanoscale metrology and discusses the global competition ...

How two unrelated Nobel prize-winning advances were combined. How the phononic-based measurement scheme was devised. Details of the arrangement used in the lab-bench test to validate the idea. It’s ...