Fresnel zone plate (FZP) stacking is an approach to enhance diffraction efficiency in x-ray focusing and imaging by physically aligning 2 or more FZPs to increase the effective thickness and optical ...

On October 21, 2025, scientists revealed a groundbreaking discovery in the realm of quantum physics: a hidden quantum trick in two-dimensional (2D) materials that could transform quantum technologies ...

The speedup was dramatic. The Lunar Laser Communication Demonstration (LLCD) set a downlink speed record of more than 600Mbit ...

Discover how metamaterials (engineered structures that defy nature’s limits) are driving breakthroughs in earthquake safety, ...

Ion-imprinted carbon dots detect cadmium at low nanomolar levels with a simple light readout, enabling portable water ...

Researchers from Tsinghua University have developed a groundbreaking optical system for computing that performs feature extraction with unprecedented low latency, which has the potential to ...