Lasers Found to Block Light, Creating Shadows
Originally Published 1 year ago — by ScienceAlert
Scientists have discovered that lasers can create shadows by using nonlinear materials, such as ruby, to block light. When two laser beams intersect in a specific way, the primary beam is obstructed by the secondary, casting a shadow. This finding challenges traditional notions of shadows and light interactions, and could have applications in optical switching and light transmission technologies. The research is set to be published in Optica.