The Sensitivity of a Radio-Frequency Thermographic Method in the Millimeter-Wave Range,
Abstract
This study shows that a radio-frequency thermographic method which makes use of the relation of the kinetics of development of a latent image to the temperature can yield a relatively high sensitivity when using ordinary general-purpose photographic paper and film. By choosing the proper processing conditions and developer mixture, the thermal sensitivity can reach a magnitude at which the optical density of the sections of the emulsion differed by as much as 10-12%.
Document Details
- Document Type
- Technical Report
- Publication Date
- Oct 29, 1973
- Accession Number
- AD0785931
Entities
People
- M. N. Devyatkev
- O. A. Kuleshov
Organizations
- United States Army Foreign Science and Technology Center