, 2020). This sort of boosts in each peak absorption cross segment and width on the 450 nm absorption band more than linearly improve the energy on the chromophore with concentration. Other chromophores in natural corundum never show these adjustments and thus show a continuing power with focus. As indicated https://www.tumblr.com/thegemjournal/759696203354128384/understanding-the-unique-characteristics-of-yellow?source=share