Abstract: The Laguerre-Gaussian (LG) and Hermite-Gaussian (HG) modes can be interconverted with an astigmatism phase. In this paper, based on the single beam, the interconversion of LG and HG beams ...

Abstract: Inkjet-printing is a promising low-cost fabrication technique capable of depositing functional materials with micrometer resolution, making this technique attractive for the fabrication of ...