Title :
A Thin Film Radiation Dosimeter System
Author :
Little, Roger G. ; Kime, Milford B.
Author_Institution :
Simulation Physics Bedford, Mass.
Abstract :
A laser based optical densitometer system has been developed for scanning thin film dosimeters (T.F.D.´s). The system utilizes a laser beam whose wave length occurs in the maximum optical attenuation spectral range of the dosimeter film dye. A split beam comparitor technique allows accurate determination of radiation induced changes in the dosimeter film optical density.
Keywords :
Biomedical optical imaging; Bleaching; Collision mitigation; Dosimetry; Laser theory; Optical attenuators; Optical films; Optical sensors; Physics; Transistors;
Journal_Title :
Nuclear Science, IEEE Transactions on
DOI :
10.1109/TNS.1974.4327556
