Repurposing an old shock absorber into a functional telescopic baton is easier than you think, and this guide will show you exactly how to do it! With just a few simple materials and common tools, you ...

The integration of various functions on a miniaturized device can reduce the complexity of the optical system and is therefore one of the emerging trends in the nanophotonic field. In this paper, a ...

A wideband absorber with high angular stability based on spoof surface plasmon polariton (SSPP) is proposed in this letter. The absorber consists of a metal ground and an SSPP structure that comprises ...