Frauhofer diffraction patterns generated through different apertures mb-code 00667942 Interior view of the choir

Interior view of the choir of the old St Paul's Cathedral from the west

of which this is the only survivor in the world

] hanging from his neck by a black ribbon

27th March 1957

Inscribed below: 'ENGRAVED BY H

Frauhofer diffraction patterns generated through different apertures mb-code 00667942 Interior view of the choirIllustrations of optical phenomena: seven figures (numbered 135 141) of spectral distribution and intensity in Frauhofer patterns produced by white light shone through a variety of apertures, including circles. Plate 15 from the monograph 'Die Beugungserscheinungen aus den Fundamentalgesetzen der Undulationstheorie analytisch entwickelt und in Bildern dargestellt' [Diffraction in the fundamental laws of wave theory developed analytically and presented