Which did inventor Borge Bak study at the university of Copenhagen?
Spectroscopy Spectroscopy is the study of the interaction between matter and electromagnetic radiation. Historically, spectroscopy originated through the study of visible light dispersed according to its wavelength, by a prism. Later the concept was expanded greatly to include any interaction with radiative energy as a function of its wavelength or frequency. Spectroscopic data is often represented by an emission spectrum, a plot of the response of interest as a function of wavelength or frequency.
Arne Holmgren Arne Holmgren (born 21 December 1940) is a Swedish biochemist known as a redox pioneer. He studied medicine at Uppsala University in 1962 and became a medical student. He received his Ph.D. in 1968 from the Karolinska Institute where he became associate professor in 1969.