Abstract: We build a chip-scale confocal microscope using a 30-element optical phased array. We perform depth sensing by dynamically scanning the focal length and ...

This review highlights the diverse applications of lasers in dentistry, from caries management to periodontal therapy, ...

Polarized light is one of the most powerful tools scientists have for peering inside matter, yet the way it twists, scatters ...

We searched for evidence from studies known as 'clinical trials' that compared rapid TB tests with traditional methods of testing for TB, like smear microscopy and culture. We summarised the findings ...

Nanoscale maze-like magnetic patterns form reliably across strained substrates, removing a key bottleneck for faster, more ...

Researchers have developed a way to visualise boron nitride layers that are one atom thick. These ultrathin sheets are ...

Researchers have optimized and 3D-printed helix structures as optical materials for Terahertz (THz) frequencies, a potential ...

The global microplastic analysis market is set to grow from USD 266.9 million in 2025 to USD 383.1 million by 2030 at a CAGR ...

A new microscopy technique allows scientists to see single-atom-thick boron nitride by making it glow under infrared light.

In a study published in Nature Methods on December 2, a research team led by Profs. Xu Tao and Ji Wei from the Institute of ...