南京邮电大学学报（自然科学版）2011，Vol.31Issue(4)：24-28,5.
等离子体窄通道中的电磁波传播特性分析
Propagation Characteristics of Electromagnetic Wave in the Plasma Narrow Channel
摘要
Abstract
A plasma channel is generated by a laser beam in plasma sheath.The channel can be equivalent to a plasma cylindrical waveguide with its inner as an underdense plasma surrounded by an outer infinitive large high-density plasma cladding.The propagation characteristics of this model is analyzed.Emphasis is placed on the characteristic equation of different models,the cut-off conditions and the cutoff properties of the waveguide.关键词
等离子体鞘套/等离子体通道/圆柱波导/传播特性Key words
plasma sheath/plasma channel/cylindrical waveguides/propagation properties分类
信息技术与安全科学引用本文复制引用
李春早,刘少斌,戴钊阳..等离子体窄通道中的电磁波传播特性分析[J].南京邮电大学学报（自然科学版）,2011,31(4):24-28,5.基金项目
国家自然科学基金(60971122)、航空科学基金(2009ZA52008)、江苏省普通高校研究生科研创新计划(CXZZ11_0210)和南京航空航天大学博士学位论文创新与创优基金(BCXJ11_05)资助项目 （60971122）
