Light trapping refers to techniques and structures designed to capture and retain light within a material or device, maximizing its interaction with the material. This phenomenon is crucial in various applications, including solar cells and optical devices, as it enhances the absorption of light and improves overall efficiency. Effective light trapping can be achieved through the use of specific geometries, materials, and surface textures that manipulate the path of light within a medium.
congrats on reading the definition of light trapping. now let's actually learn it.