Abstract: Deep learning technology has shown excellent performances and successful applications in optical information processing. However, the long-time training, large amount of manually labeled ...
Abstract: In this paper, we outline the domain of adequacy for the well-known approximation of physical optics (PO) for binary metasurfaces (MSs). First, we show that beyond the approximation of ...
NASA's Perseverance rover has stumbled across a curious, volcano-shaped rock on the surface of Mars that looks rather like a weathered battle helmet. Captured by the rover's Mastcam-Z instrument on ...