Radiant energy – Invisible radiation responsive nonelectric signalling – Luminescent device
Patent
1991-06-28
1993-12-21
Dzierzynski, Paul M.
Radiant energy
Invisible radiation responsive nonelectric signalling
Luminescent device
250361R, G01T 1105
Patent
active
052723488
ABSTRACT:
Dose of radiation to which a body of crystalline material has been exposed is measured by exposing the body to optical radiation at a first wavelength, which is greater than about 540 nm, and measuring optical energy emitted from the body by luminescence at a second wavelength, which is longer than the first wavelength.
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Battelle (Memorial Institute)
Dzierzynski Paul M.
Hanig Richard
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