Definition: A dermosclerite is a type of light that can be produced by using a photonic crystal. It is made from a layer of silicon dioxide (SiO2) on top of a layer of metal, such as gold or silver. The light produced by a dermosclerite is primarily red and yellow in color. It is commonly used in laser printers, optical scanners, and other applications where high brightness and low power consumption are required. The light can be focused and directed