An optically transparent and optically stimulable glass composite includes glass matrix that has both luminescent centers and trapping centers. The trapping centers store trapped charges and, in response to optical stimulation, release the charges resulting in recombination and light emission....http://www.google.es/patents/US5811822?utm_source=gb-gplus-sharePatente US5811822 - Optically transparent, optically stimulable glass composites for radiation dosimetry
Optically transparent, optically stimulable glass composites for radiation ...
