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.
Klaas Bom Nicolaas "Klaas" Bom (born 1937) is a Dutch engineer. He was a professor of medical technology in cardiology at the Erasmus MC. His 1970s research on ultrasound technology provided several new medical devices, including the portable ultrasound scanner.