Radiant energy – Invisible radiation responsive nonelectric signalling – Luminescent device
Patent
1974-03-25
1976-02-03
Dixon, Harold A.
Radiant energy
Invisible radiation responsive nonelectric signalling
Luminescent device
250367, 250460, G01J 158
Patent
active
039366456
ABSTRACT:
A cellularized radiation sensitive structure is provided in which a laser is utilized to cut narrow slots in a sheet of luminescent material. These slots, usually cut in an X-Y pattern, are then filled with a material which is opaque to either light or radiation or both. This forms a structure having a plurality of individual volumes of luminescent material separated by opaque material. Each of the individual volumes of luminescent material may have associated therewith a photodiode element to produce an electrical signal which is a measure of the light output from that volume.
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Laser Etchining Arragement by Harris et al., IBM. Tech. Discl. Bull. Vol. 10, No. 1, June 1967, p. 63.
Dixon Harold A.
Radiologic Sciences, Inc.
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