Data processing of 1D X-ray power distribution of wire-array Z-pinch

In wire-array Z-pinch experiments the images of one-dimensional temporal-spatial X-ray power were recorded by charge-coupled device(CCD). Data processing to correct the effects of non-ideal aspects, including the nonuniform optical transmission efficiency, unsatisfactory focalization and coupling between image intensifier and CCD, was performed. Both point spread function(PSF) and calibrated optical transmission coefficient were used in the process. Consistent soft X-ray power(SXR) pulse with the experimental one obtained by X-ray power meter(XRPM) was derived. Rise times between the two SXR pulses of different shots were in good accordance.