多电子束契伦柯夫自由电子激光振荡器  

MULTI-ELECTRON-BEAM CERENKOV FREE ELECTRON LASER OSCILLATOR

作　　者：王清源[1] 于善夫[1] 寻培珏 刘盛纲[1] 胡克松[2] 陈裕涛[2] 王平山[2] 

机构地区：[1]中国电子科技大学 [2]中国工程物理研究院

出　　处：《强激光与粒子束》1991年第4期445-449,共5页High Power Laser and Particle Beams

摘　　要：我们对多电子束契伦柯夫自由电子激光进行了首次实验研究。280A,500kV的电子束被引入一多介质矩形谐振腔,在频率为33.4GHz处产生了1.7MW的契伦柯夫相干受激辐射。互作用效率为1.2％。Experimental demonstration of the physical mechanism of multi - electron - beam Cherenkov free-electron laser has been carried out at first time. Electron beams of total current 280kA at 5OOkV were introduced into a multi - dielectric cavity and a 1.7MW output, power at 33.4GHz with efficiency of about 1.2% was generated.

关 键 词：自由电子激光 振荡器 多电子束 

分 类 号：TN753.92[电子电信—电路与系统]