Popis: |
Investigations of spectral sensitivity, contrast coefficient, and spatial resolution of widely used x-ray films have been undertaken at the P.N. Lebedev Institute. A description of experimental methodologies and results are presented. These studies were carried out using synchrotron radiation in the range of 20-150 /spl Aring/. Spectral sensitivity and contrast coefficient dependencies on wave-length for Kodak 10106, DEF, RAR2490, and TPF films and spatial resolution for Kodak 10106 and RAK2490 films are presented and discussed. |