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

For over a century, light has both helped and limited our view of the ...

Microscopes have long been scientists’ eyes into the unseen, revealing everything from bustling cells to viruses and nanoscale structures. However, even the most powerful optical microscopes have been ...

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

Researchers have developed a new microscope that can visualize the optical response of surfaces at an unprecedented spatial resolution of one nanometer. This paves the way for optical microscopy of ...

Schematic of the planar device for producing dark- field speckle patterns. (Image from USTC). Credit: Douguo Zhang et al. Researchers from the University of Science and Technology of China (USTC) have ...

Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to unlocking microscopic details inside living cells. Yet despite decades of ...

Schematic of the threshold tracking and lock-in technology. Deterministic creation of single-photon colour centres. High reproducibility, high brightness, and high durability of single-photon single ...

How do nanostructures keep plastics transparent while improving toughness and light control? PMMA, polycarbonate, COC ...

Angular resolution is a crucial metric for RF direction-finding systems, representing their ability to distinguish between signals incident from two closely adjacent angles. However, due to the ...