Temporal anti-parity–time symmetry offers new way to steer energy through systems

The movement of waves, patterns that carry sound, light or heat, through materials has been widely studied by physicists, as ...

Twist to Reshape, Shift to Transform: Bilayer Structure Enables Multifunctional Imaging

All-optical image processing has been viewed as a promising technique for its high computation speed and low power ...
Nanowerk

Metasurface chip turns 3D coordinates into encryption keys for holographic storage

A chip smaller than one square millimeter stores 160 holographic images at arbitrary 3D coordinates, with each spatial ...
CoinDesk

Goldman Sachs sees regulation driving next wave of institutional crypto adoption

When you visit any website, it may store or retrieve information on your browser, mostly in the form of cookies. This information might be about you, your preferences or your device and is mostly used ...
IEEE

Manipulation of Electromagnetic Wave Propagation in Complex Scattering Scenarios Based on Joint Operators

Abstract: Multifunctional manipulation of electromagnetic wave propagation has become indispensable in numerous promising applications. However, achieving efficient wave manipulation in complex ...
IEEE

Explainable Deep Learning-Based Prediction of Radar Wave Propagation Loss in Evaporation Ducts and Exploration of Driving Factors

Abstract: We develop ExPLNet, an explainable deep learning framework for predicting radar wave propagation loss (PL) in non-uniform evaporation ducts, which integrates a hybrid long short-term memory ...