The C-300 soft X-ray power measurement on Sino-Russian joint Z-pinch experiment

The measurement system for soft X-ray radiation power was introduced which applied in Sino-Russia joint Z-pinch experiments on C-300.The system measured the soft X-ray radiation power and energy,investigated relation between radiation power and time,and provided the time-relating signals.The type of experimental wire array loads were tungsten wire array single layer,aluminum wire array and nested wire array,and obtained the radiation wave,power and energy.Radiation peak of double wire array generally lower than that of single wire,radial radiation synchronization didn't obviously affected radiation front,fast pulse front may reflect better homogenous of plasma inner explosive which generally produced higher radiation power.There are no direct relationship between wide and power of radiation pulse.The micro-structures of wire array load were a very important factor for radiation power.Increasing the homogenous of wire array gap could optimize radiation synchronization and obviously increased the radiation power.