Via #OPG_OL: AlGaN-based deep ultraviolet vertical-cavity surface-emitting lasers on a flexible substrate https://bit.ly/4ri4J07 #DeepUltraviolet #VerticalCavitySurfaceEmittingLasers 💡⚛️

An Editors' Pick via #OPG_OL: Elliptically polarized light obtained from tilted high-contrast grating VCSELs https://opg.optica.org/ol/fulltext.cfm?uri=ol-51-1-29 #VerticalCavitySurfaceEmittingLasers #HighContrastGratings