Scientists have unveiled a new way to capture ultra-sharp optical images without lenses or painstaking alignment. The ...
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 ...