Large Area Neutron Counter Array

NOVA Scientific will demonstrate a large-area/low-cost neutron detection system having high neutron sensitivity with very high signal-to noise ratio. The approach utilizes an embedded neutron absorber in a solid state detector based upon known Microchannel Plate (MCP) processing technology. The system detects concealed fissionable materials located several meters away, by converting the neutron signal into a large electron pulse. The unit can be made lightweight for ready field deployment and assembly as a stand-alone unit. The modular approach permits tiling units into large arrays for monitoring of thoroughfares and ports of entry having high volume traffic including cargo containers or trucks. The large area solid state unit can be flight-certified and could provide a more economical and easily deployable solution as compared with competing technologies, for example 3He gas tubes or Li fiber detectors.