, 2020). This kind of will increase in both of those peak absorption cross part and width on the 450 nm absorption band in excess of linearly enhance the toughness of your chromophore with focus. Other chromophores in natural corundum don't present these improvements and so exhibit a constant strength https://www.tumblr.com/thegemjournal/759696203354128384/understanding-the-unique-characteristics-of-yellow?source=share