Photodiode based multi-modal diagnostic for low-energy neutral beam injection in the LTX-${\hat{I}}^2$ spherical tokamak

A. Maan, Tosh Le, D. P. Boyle +8

We present a compact photodiode-based diagnostic array developed to study low-energy neutral beam injection in the LTX-${\hat{I}}^2$ spherical tokamak. The in-vacuum diagnostic combines fil…