The use of a high intensity-range photographic film for recording extended diffraction patterns and for spectrographic work

1 February 1965

journal article
research article
Published by IOP Publishing in Journal of Scientific Instruments

Vol. 42 (2) , 116-117
https://doi.org/10.1088/0950-7671/42/2/315

Abstract

A photographic film with a greatly extended light intensity range has been used to photograph diffraction patterns and emission spectra. Light intensity ratios greater than 107 to 1 have been successfully recorded in a single exposure.