4 papers · 1 filter
A Higher-Order Poincaré Ellipsoid representation for elliptical vector beams
Dayver Daza-Salgado, Edgar Medina-Segura, Valeria Rodriguez-Fajardo +2
The Higher-Order Poincaré Sphere (HOPS) provides a powerful geometrical tool for representing vector beams as points on the surface of a unitary sphere. Since a particular position…
Generalized Elliptical Vector modes
Xiao-Bo Hu, Chen-Yu Chen, Qi-Yao Yuan +3
The strong coupling between the spatial and polarisation degrees of freedom (DoF) in vector modes enables a diverse array of exotic, inhomogeneous polarisation distributions throug…
Experimental realization of vortex and vectorial vortex Pearcey-Gauss Beams
Valeria Rodríguez-Fajardo, Gabriela Flores-Cova, Carmelo Rosales-Guzmán +1
In this manuscript, we put forward two new types of structured light beams, the vortex Pearcey-Gauss (VPeG) beam, with a homogeneous polarisation distribution, and the vector vorte…
Generation of super-stable vector modes using on-axis complex-amplitude modulation
Valeria Rodríguez-Fajardo, Fernanda Arvizu, Dayver Daza-Salgado +2
In this manuscript, we propose the generation of complex vector beams with high quality and stability based on a novel approach that relies on the combination of two techniques tha…