# Full controls of OAM vortex beam and realization of retro and negative reflections at oblique incidence using dual-band 2-bit coding metasurface

> Research article (Materials Research Express, 2019) · cited 22× · AI/ML

**Wikidata**: [openalex:W2990009632](https://www.wikidata.org/wiki/openalex:W2990009632)  
**Source**: https://4ort.xyz/entity/full-controls-of-oam-vortex-beam-and-realization-of-retro-and-negative-reflections-at-oblique-incidence-using-dual-band-