X-ray measurement and energy estimation with current mode detector

Hashimoto, Makoto; Mikami, Kenta*; Uesaka, Akio*; Kanno, Ikuo; Otaka, Masahiko; Ara, Kuniaki; Nomiya, Seiichiro*; Onabe, Hideaki*

no journal, , 

X-ray energy spectrum measurement in a short time is necessary for CT picture measurement with energy difference method. For this purpose, current mode detector, which is applied X-ray detectors used with current mode and can obtain rough X-ray energy spectrum, is examined. X-ray detector array is used as the electric current mode detector and unfolding of output of the detector to energy spectrum is studied. Furthermore, optimized detector array constitution is also discussed.