摘要
从电磁场基本理论出发，导出了计算永磁体磁场的基本公式，在此基础上得出了二维和三维永磁体直线周期阵列摇摆器的磁场计算公式。对二维摇摆器进行了场形分析，得到了单组元永磁体直线阵列摇摆器磁场的解析表达式。用此表达式给出了六种典型的单元型摇摆器的场形公式。
In this paper,the formulae of magnetic field pattern have been derived with the basic theory of electromagnetism. Basing on these formulae,we have got full three-dimension expressions for magnetic field of periodic array wiggler with permanet-magnets and two-dimension expressions for magnetic field of six types of one-component periodic array wigglers.
出处
《强激光与粒子束》
EI
CAS
CSCD
1994年第4期557-565,共9页
High Power Laser and Particle Beams
基金
国家高技术强激光领域提供资助
