The perfect optical vortex (POV) beam with the characteristic of the topological charge (TC)- independence radial profile is first considered to improve the spatial-mode-based underwater wireless ...

Ernest Kingsley Jr. stars as the courageous and intelligent George Washington Black alongside Sterling K. Brown in the new Hulu series, Washington Black. The trailer gives a more expansive look at ...

Effects of deformation texture and grain size on mechanical properties and corrosion behavior of the Mg–3Al–1Zn (AZ31) alloys were systematically investigated. The results revealed that the ultimate ...

All optical path interconnection networks employing dense wavelength division multiplexing can provide vast improvements in supercomputer performance. However, the lack of efficient optical buffering ...