The Optical Vortex

Optical vortices are a strange light field, which challenges our intuition based on flat waves and Gaussian beams.  

Dr. Guillermo F. Quinteiro, a member of the Institute of Modeling and Technological Innovation (IMIT), gave a talk on optical vortices or twisted light.

The Dr., is an researcher at CONICET and full professor at the UNNE Faculty of Exact and Natural Sciences and Surveying.