【摘要】 本文研究了适用于自由电子激光的室温脉冲螺旋Ｗｉｇｇｌｅｒ磁体，对其设计构思、磁场特性和设计参数进行了分析和计算．作者在文中还研究并设计了螺旋Ｗｉｇｇｌｅｒ磁体的大电流宽脉冲供电电源；分析了脉冲电流的时间特性对产生自由电子激光的影响程度．更多还原

【Abstract】 This paper researches the room-temperature solenoid wiggler, that applies to far-infrared free-electron lasers. Authors analyse its design principle and the character of wiggler field, and calculate its design parameters. This paper also discusses and designs the large pulsed current sources and analyses the time character of pulsed current and its influence on the emitting of free-electron lasers.更多还原