sphericalwave相关论文
在实验中用贝塞尔光束与球面波叠加得到多个具有高强度梯度的局域空心光束(BB)。用衍射理论分析了贝塞尔光束与球面波叠加的光场,借......
Comparison study on spherical wave superposition method and spherical wave source boundary point met
In the light of the concept of spherical wave source, the theoretical model of nearfield acoustic holography (NAH) based......