Be Foil 'Filter Knee Imaging' NSTX Plasma with Fast Soft X-Ray Camera

摘要

A fast soft x-ray (SXR) pinhole camera has been implemented on the National Spherical Torus Experiment (NSTX). This paper presents observations and describes the Be foil Filter Knee Imaging (FKI) technique for reconstructions of a m/n=1/1 mode on NSTX.