Topological antenna could pave the way for 6G networks

Using ideas borrowed from topological photonics, researchers in Singapore, France and the US have designed a compact antenna capable of handling information-rich terahertz (THz) signals. Reporting ...

Study reveals microscopic origins of surface noise limiting diamond quantum sensors

A new theoretical study led by researchers at the University of Chicago and Argonne National Laboratory has identified the ...
IEEE

Compact Monolithic 8-wavelength DFB Laser Array Based on Enhanced Self-heating Effect for Widely Tunable Continuous-wave Terahertz Signal Generation

Abstract: We propose and experimentally demonstrate a compact monolithic 8-wavelength distributed feedback (DFB) laser array for broadband, continuously tunable continuous-wave (CW) terahertz (THz) ...
Frontiers

End-to-End Non-Invasive ECG Signal Generation from PPG Signal: A Self-Supervised Learning Approach

The final, formatted version of the article will be published soon. Electrocardiogram (ECG) signals are frequently utilized for detecting important cardiac events, such as variations in ECG intervals, ...