UVlátható

UVlátható (UV-visible) refers to a range of electromagnetic radiation that is visible to the human eye and can be detected by ultraviolet (UV) sensors. This range typically spans from approximately 300 nanometers (nm) to 700 nm, with the visible spectrum falling between 400 nm and 700 nm. The UV-visible range is crucial in various scientific and industrial applications due to its ability to interact with matter in unique ways.

In spectroscopy, UV-visible spectroscopy is a technique used to analyze the interaction of UV-visible light with matter. It is particularly useful for studying the electronic transitions in molecules and atoms, providing information about their structure and properties. This method is widely employed in chemistry, biology, and materials science for identifying and quantifying substances.

In environmental monitoring, UV-visible sensors are used to measure the concentration of pollutants and other substances in the atmosphere. These sensors can detect changes in the UV-visible spectrum caused by the presence of specific compounds, allowing for real-time monitoring and analysis of air quality.

In industrial applications, UV-visible light is used in various processes, including curing of coatings and inks, photolithography for manufacturing semiconductors, and in the production of certain polymers. The ability to control and manipulate UV-visible light enables precise and efficient manufacturing processes.

Overall, the UV-visible range plays a vital role in numerous scientific and industrial fields, contributing to advancements in chemistry, materials science, and environmental monitoring. Its unique properties make it an essential tool for understanding and manipulating matter at the molecular and atomic levels.