Patent ID: 9018595
Filing Date: 2015-04-28
Classification: A61N,G01T

Abstract:
1. A 2-D-TOF-pulse neutron detector, comprising: a chamber filled with electric-dissociative gas; a GEM detector having a drift electrode, plural GEM-boards and a 2-D-TOF readout electrode, which is included in the chamber; wherein, a 2-D-TOF readout integrated circuit mounting an ASIC-unit, FPGA-unit and time-clock electronic circuit housed in the FPGA, which is connected with the 2-D-TOF readout electrode; wherein, an image processor to perform high speed-calculation of image data processing; whereby, the measurement of energy spectra, doses, 2-D-incident positions and transmission image of pulse neutron in the range of 1 eV˜100 keV is performed in the TOF-range of 0.1 μs˜200 μs, detection of 10