Portrait of Fraunhofer

Portrait of Joseph von Fraunhofer (also Frauenhofer), 1787-1826, drawn by an "unknown master." Fraunhofer discovered the dark lines in the solar spectrum, which are known by his name, and invented the diffraction grating which transformed spectroscopy., Credit Line: Photographische Gesellschaft, Berlin, courtesy AIP Emilio Segrè Visual Archives, W. F. Meggers Collection, Harvard University Collection
Abstract/Description: Portrait of Joseph von Fraunhofer (also Frauenhofer), 1787-1826, drawn by an "unknown master." Fraunhofer discovered the dark lines in the solar spectrum, which are known by his name, and invented the diffraction grating which transformed spectroscopy.
Subject(s): Profile portraits
Graphic arts
Spectrometer
Portraits
Fraunhofer, Joseph von, 1787-1826
Date Created: November 1825
Credit Line: Photographische Gesellschaft, Berlin, courtesy AIP Emilio Segrè Visual Archives, W. F. Meggers Collection, Harvard University Collection
Catalog ID: Fraunhofer Joseph A1