Abstract: Two-dimensional (2D) diffraction gratings offer a polarization-independent coupling solution between the planar photonic chips and optical fibers, with advantages including placement ...

Abstract: Low-rank approximation (LRA) is a powerful technique for seismic diffraction separation and imaging, providing higher-resolution images of subsurface discontinuities compared to traditional ...

Closer racing with more overtakes has been a feature of Formula 1 so far in 2026, but the rules that have allowed that to happen have had consequences in other areas The month-long break forced on ...

With a victory Sunday at the Japanese Grand Prix, Kimi Antonelli became the youngest championship leader in Formula 1 history. Subscribe to read this story ad-free Get unlimited access to ad-free ...