For many years, cesium atomic clocks have been reliably keeping time around the world. But the future belongs to even more ...

A new publication from Opto-Electronic Science; DOI 10.29026/oes.2023.220024 considers a precise measurement technology of optical coherent structure of random lights. Optical manipulation and ...

With the continuous advancement of photoelectric performance in major equipment and advanced instruments, traditional optical elements are increasingly inadequate to meet the demands of modern systems ...

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 ...

Instrument Systems presents its new camera system LumiTop X30 AR and a broad range of advanced optical measurement solutions ...

Ellipsometry is a non-destructive, optical measurement technique that characterizes the optical properties of thin films. It is highly sensitive to changes in the thickness and refractive index of the ...

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

Natural gas electrical generation has increased significantly in recent years due to its cost advantage and reduced carbon footprint relative to coal. Many utilities are shifting to natural gas as a ...

Sneezes, rain clouds, and ink jet printers: They all produce or contain liquid droplets so tiny it would take several billion of them to fill a liter bottle. Measuring the volume, motion and contents ...