Optical metrology has long relied on interference principles, but a recent review highlights how orbital angular momentum ...

In the years following the launch of NASA's Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby ...

Metrology serves as the cornerstone of modern industry, providing the key standards by which we measure the world. Optical ...

Twisted light, which carries orbital angular momentum, is driving modern metrology by altering paradigms on what is ...

SPIE Chandra S. Vikram Award in Optical Metrology: Katherine Creath For lifetime achievement in optical metrology and optical ...

When 7] < ^ 1, as for a point source ... For this reason no attempt was made in the present experiment to measure the apparent angular size of the source. The initial observations were taken ...

Scientists working at a crustacean laboratory in Singapore have discovered a new-to-science species of “supergiant” isopod, ...

This index correlates with powder spreadability in powder bed fusion processes for Additive Manufacturing. A higher Dynamic ...

Firefly Aerospace's first mission to the moon is poised to launch in the early morning hours on Jan. 15. The company's Blue ...

Q4-2024 gold production of 10,022 ounces, the highest in the past 5 years. FY2024 gold production of 37,520 ounces, a 13.2% ...