[PAR] [TLE] Børge Bak [SEP] Børge Bak (31 December 1912 – 22 February 1990), D.Phil., Knight of the Order of the Dannebrog 1st Class, was a Danish polymath, inventor, chemist and Professor of Molecular Spectroscopy at the University of Copenhagen, best known for his early contributions to the field of Molecular Spectroscopy.  Bak travelled widely as a visiting Professor, including to the University of California, Berkeley (1969) and the University of Bologna (1976).  He served as a nominator to the Nobel Committee for Chemistry, was the recipient of the 1957 Esso Foundation's prize for outstanding technical science research, and was elected a member of the Royal Danish Academy of Sciences in 1958. [PAR] [TLE] Spectroscopy [SEP] 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.
[PAR] [TLE] Børge Bak [ SEP ] Børge Bak ( 31 December 1912 – 22 February 1990 ) , D.Phil . , Knight of the Order of the Dannebrog 1st Class , was a Danish polymath , inventor , chemist and Professor of Molecular Spectroscopy at the University of Copenhagen , best known for his early contributions to the field of Molecular Spectroscopy . Bak travelled widely as a visiting Professor , including to the University of California , Berkeley ( 1969 ) and the University of Bologna ( 1976 ) . He served as a nominator to the Nobel Committee for Chemistry , was the recipient of the 1957 Esso Foundation 's prize for outstanding technical science research , and was elected a member of the Royal Danish Academy of Sciences in 1958 . [PAR] [TLE] Spectroscopy [ SEP ] 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 .
Which did inventor Borge Bak study at the university of Copenhagen?
Which did inventor Borge Bak study at the university of Copenhagen ?
Spectroscopy
Spectroscopy