Who is father of spectroscopy?

The title "father of spectroscopy" is often attributed to the German scientist Joseph von Fraunhofer. In the early 19th century, he made significant contributions by studying the absorption spectra of light, particularly through his work on the Fraunhofer lines, which are dark lines in the solar spectrum. His pioneering techniques laid the groundwork for the development of modern spectroscopy, influencing both physics and chemistry.