Spectrograph

A spectrograph is a scientific instrument that separates a given light into its individual components, known as a spectrum, based on the wavelength of each light. Spectrographs help scientists measure and analyze the properties of light in many fields, such as astronomy, spectroscopy, and materials science. Using the spectrograph, scientists can identify elements in a star or determine the composition of a distant object in space. They can also measure the properties of a material to determine its molecular structure. Spectrographs are essential tools for scientists in many scientific fields.