Radiant energy – Invisible radiant energy responsive electric signalling – With heating of luminophors
Patent
1989-11-06
1991-04-02
Hannaher, Constantine
Radiant energy
Invisible radiant energy responsive electric signalling
With heating of luminophors
25039003, 2504821, 2504841, 2504861, G01T 102, G01T 111
Patent
active
050049216
ABSTRACT:
The method and system interpretation for determining dose equivalents of a multi-element thermoluminescent dosimeter in mixed photon-beta and photon-neutron fields is described. The four TL Elements are covered by nearly tissue equivalent filters including only one metal filter which is used to provide low energy photon discrimination. In a mixed field, deep and shallow dose equivalents and the identity of the field's components are derived from the dosimeter's response in pure fields.
REFERENCES:
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patent: 3792277 (1974-02-01), Yamashita et al.
patent: 4465936 (1984-08-01), Ishiguro et al.
patent: 4492872 (1985-01-01), Burgkhart et al.
K. G. Vohra et al., "A Personal Dosimeter TLD Badge Based on CaSO.sub.4 : Dy Teflon TLD Discs", Health Physics, vol. 38, No. 2, (2/80), pp. 193-197.
The Los Alamos Thermoluminescence Dosemeter Badge, Storm et al., Nuclear Technology Publishing, vol. 1, No. 3, pp. 209-219, 9/10/81.
Eisenberg Jacob M.
Hannaher Constantine
Solon Technologies, Inc.
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