SENSITIVITY DISTRIBUTION IN PHOTOGRAPHIC EMULSIONS

Journal Article · Fri Jan 01 04:00:00 EST 1960 · Naturwissenschaften (West Germany)

DOI:https://doi.org/10.1007/BF00628707· OSTI ID:4162061

Haase, G

Investigations on emulsion layers of homogeneous grain sizes showed that for different grain of the same size class it must be assumed that a sensitivity distribution exists. This sensitivity distribution can not be measured directly; its form can only be interred from the pattern of the blackening curve. From considerations of the grain size and sensitivity distribution, the relationship for the relative blackening can be determined. From a spries of measurement it was concluded that one ruay assume a lognormal distribution for the sensitivity of the highly sensitive emulsions used. At small grain sizes the sensitivity distribution appears to become arrow. (J.8.R.)

• Research Organization: Universitat, Frankfurt am Main
• Sponsoring Organization: USDOE
• NSA Number: NSA-14-023428
• OSTI ID: 4162061
• Journal Information: Naturwissenschaften (West Germany), Journal Name: Naturwissenschaften (West Germany) Vol. Vol: 47; ISSN NATWA
• Country of Publication: Country unknown/Code not available
• Language: German

Related Subjects

DISTRIBUTION
GRAIN SIZE
LAYERS
MEASURED VALUES
NUCLEAR EMULSIONS
PHYSICS
SENSITIVITY