Researchers from Regensburg and Birmingham have overcome a fundamental limitation of optical microscopy. With the help of ...

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 ...

Time is almost up on the way we track each second of the day, with optical atomic clocks set to redefine the way the world ...

By combining two fundamentally different microscopy techniques, researchers can now measure the optical properties of a ...

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 ...

For many years, cesium atomic clocks have been reliably keeping time around the world. But the future belongs to even more accurate clocks: optical atomic clocks. In a few years' time, they could ...

Scientists achieve optical measurements at atomic scales using quantum electron tunneling, surpassing conventional microscopy limits by nearly 100,000 times with standard lasers.

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 ...

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 ...

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 ...