Astronomers using the Australia Telescope Compact Array have mapped polarized radio filaments and wisps inside the Vela X ...

Fast radio bursts (FRBs) are a kind of energetic cosmic radio burst. Though their duration is usually at millisecond scale, their energy (estimated isotropically) reaches 10 ^36 ～10 ^41 erg, ...

Scientists in China have developed a metasurface platform that realizes true three-dimensional (3D) vectorial holography by ...

Polarization, along with intensity, wavelength, and phase, is a fundamental property of light. It enhances contrast and resolution in imaging compared to traditional intensity-based methods. On-chip ...