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Ultraviolet radiation detector and dosimeter

United States Patent

8,829,457
September 9, 2014
View the Complete Patent at the US Patent & Trademark Office
Lawrence Livermore National Laboratory - Visit the Industrial Partnerships Office Website
An ultraviolet radiation dosimeter apparatus for measuring an individual's ultraviolet radiation exposure from incoming ultraviolet rays, including an ultraviolet radiation dosimeter body; an ultraviolet filter in the ultraviolet radiation dosimeter body; a detector semiconductor substrate in the ultraviolet radiation dosimeter body connected to the ultraviolet filter for detecting the incoming ultraviolet rays and producing a signal, the semiconductor substrate made of ZnSe(Te), and a chip in the ultraviolet radiation dosimeter body for receiving the signal and measuring the individual's ultraviolet radiation exposure from the incoming ultraviolet rays.
Smith; Craig F. (Incline Village, NV), Ryzhikov; Vladimir (Kharkov, UA), Naydenov; Sergei (Kharkov, UA), Wood; Dennis (Los Altos, CA), Perevertailo; Volodymyr (Kiev, UA)
Lawrence Livermore National Security, LLC. (Livermore, CA), Ryzhiko; Vladimir (Kharkov, UA), Wood; Dennis (Los Altos, CA), Naydenov; Sergei (Kharkov, UA), Perevertailo; Volodymyr (Kiev, UA)
13/ 418,178
20120241633
March 12, 2012
STATEMENT AS TO RIGHTS TO INVENTIONS MADE UNDER FEDERALLY SPONSORED RESEARCH AND DEVELOPMENT The United States Government has rights in this invention pursuant to Contract No. DE-AC52-07NA27344 between the United States Department of Energy and Lawrence Livermore National Security, LLC for the operation of Lawrence Livermore National Laboratory.