Security Applications

Security Applications of Neutron Generators

Security Applications of Neutron Generators - Neutron radiography image of a handbag or purse containing a mobile or cell phone Neutron radiography image of a handbag containing a cell phone

Pulsed neutron generators have security applications. They may be used in the inspection and screening of baggage or containers. Our generators can form the neutron source in a security imaging system that can detect concealed weapons, nuclear materials or smuggled items in luggage in airports, border security ports, and docks. Neutrons are absorbed by different materials than x-rays making neutron imaging systems complimentary to x-ray imaging. Neutron analysis (prompt gamma activation analysis and pulsed differential die-away analysis) allows materials identification which means that explosives and special nuclear materials (SNM) may be detected and identified. These systems could be used to monitor air, sea or land cargo to identify smuggled goods or explosive materials. They could be used to monitor mail and parcels, and to monitor ULD (Unit Load Device) pallets for airport security. The ability of neutron systems to discriminate elements gives it a significant advantage over other technologies. The high-intensity output, pulsing capability, long lifetime and serviceability of Adelphi’s generators make them ideal for these applications. In the future, we feel that Adelphi Technology’s neutron generators will be instrumental in protecting national security at national borders.