Publications Details

Demonstration of two-dimensional time-encoded imaging of fast neutrons

Sweany, Melinda; Brubaker, Erik B.; Gerling, Mark D.; Le Galloudec, Nathalie J.; Marleau, Peter M.; Mcmillan, K.; Nowack, A.; Brennan, James S.

We present a neutron detector system based on time-encoded imaging, and demonstrate its applicability toward the spatial mapping of special nuclear material. We demonstrate that two-dimensional fast-neutron imaging with 2° resolution at 2 m stand-off is feasible with only two instrumented detectors.