节点文献
柱面波用平面波表示和无衍射光束
Description of Cylindrical Wave with Superposition of Plane Wave and Nondiffracting Beams
【摘要】 从叠加原理出发,给出了柱面波用平面波表示的一般公式和应用无衍射光束的基本原理及特性实例,并介绍了无衍射光束的几种典型产生方法.
【Abstract】 Based on superposition principle,a general formula for describing cylindrical wave using plane wave is presented.Some applied examples about the basic principle and properties of nondiffracting beams are discussed.Several typical methods for producing nondiffracting beams are provided.
【关键词】 无衍射光束;
贝塞耳函数;
波动方程;
叠加原理;
【Key words】 nondiffracting beam; Bessel function; wave equation; superposition principle;
【Key words】 nondiffracting beam; Bessel function; wave equation; superposition principle;
- 【文献出处】 深圳大学学报 ,Shenzhen University Journal , 编辑部邮箱 ,1997年01期
- 【分类号】O431
- 【下载频次】153