As a next-generation optical archive storage device for 8K video, we have been researching and developing holographic memory. Recent studies have focused on multi-level code instead of binary code to ...

The design strategy for terahertz metasurfaces capable of achieving spin-selective functionality through complex-amplitude modulation is systematically categorized into four distinct parametric ...

Researchers in South Korea have developed the nation's first hull-attached sensor-based system for predicting underwater radiated noise (URN), a key factor in naval stealth operations. The new ...