Optical Properties Of Solids -

), which relate to how electrons and atoms oscillate when hit by an electric field. 1. Fundamental Interactions

An increase in electrical conductivity caused by light absorption (used in light sensors). Optical Properties of Solids

Understanding these properties allows us to engineer materials for specific tasks: ), which relate to how electrons and atoms

When light strikes a solid, three primary phenomena occur: , absorption , and transmission . The balance between these depends on the material's internal electronic structure. Licensed by Google three primary phenomena occur:

Light passing through the medium. Transparent materials like glass have electronic gaps larger than the energy of visible light, meaning photons pass through without being absorbed. 2. The Role of Band Structure