【摘要】 静电自由电子激光使用静电摆动场代替静磁摆动场产生相干受激辐射。本文提出了一种静电自由电子激光摆动器。这种摆动器可以产生周期从3cm到5mm,辐值比较大的圆极化摆动场,有利于自由电子激光的进一步研究。更多还原

【Abstract】 An electrostatic wiggler FEL can use an electrostatic wiggler instead of a mag-netostic wiggler to generate coherent radiations. A new kind of electrostatic wiggler is presented and studied. The results show that a circularly-polarized electrostatic wiggler field with a period from 3 cm to 5 mm and a relatively arge amplitude is available. It is sure that this wiggler will further promote the studies of FELs.更多还原