Ultraviolet reflectance refers to the ability of a material or surface to reflect UV light. Ultraviolet light is electromagnetic radiation with wavelengths shorter than those of visible light, typically ranging from about 100 to 400 nanometers. The...

Phototoxicity refers to the harmful effects caused by exposure to light, particularly intense or ultraviolet (UV) light, on...

In the context of thin film deposition processes such as evaporation or sputtering, masks are used to selectively deposit...

Photoresist is a light-sensitive material used in photolithography processes, particularly in the fabrication of...

Optical cements and adhesives are specialized materials used in the assembly and bonding of optical components in optical...

Ultraviolet (UV) fiber optics refers to optical fibers that are designed and optimized for the transmission of ultraviolet...

An excimer laser is a type of ultraviolet laser that emits short pulses of light in the ultraviolet spectrum. The term...

Photolithography is a key process in the manufacturing of semiconductor devices, integrated circuits, and...

Lithography is a key process used in microfabrication and semiconductor manufacturing to create intricate patterns on the...

Deep ultraviolet (DUV or deep-UV) refers to a specific range of ultraviolet light with shorter wavelengths than those in the...

Gallium nitride-based light-emitting diodes (GaN-based LEDs) are semiconductor devices that emit light when an electric...

Extreme ultraviolet (EUV) refers to a specific range of electromagnetic radiation in the ultraviolet part of the spectrum....

Hyperchromic shift refers to an increase in the absorption of light, leading to a higher absorbance, often observed in...