, 2020). These increases in both of those peak absorption cross section and width with the 450 nm absorption band much more than linearly improve the power on the chromophore with concentration. Other chromophores in natural corundum usually do not present these variations and therefore show a constant energy with https://www.tumblr.com/thegemjournal/759696203354128384/understanding-the-unique-characteristics-of-yellow?source=share