50MW saturated output power and gain of 24dB/m have been obtained at 2.4m in wiggler while 950A beam current was input into wiggler of 0.31T magnetic field.

• 当进入摇摆器的束流为950A，摇摆器磁场为0．31T，在摇摆器长度为2．4m的位置，获得了50MW的饱和功率，经变参数实验后输出功率提高到140MW。