标题： 关于磁化等离子体中毫米波涡旋的穿透功率与拓扑电荷之间的关系的考虑 显示英文标题

标题： Consideration on relation between penetrated power and topological charge of millimeter-wave vortex in magnetized plasma

摘要： 研究表明，混合模式的涡旋场可以在磁化等离子体区域传播，而平面波由于截止条件无法在该区域传播。 在本研究中，使用时域有限差分（FDTD）方法分析了注入的毫米波混合模式涡旋场在磁化等离子体中的穿透功率依赖性。 描述了褶皱波导半径尺寸对穿透功率的影响，揭示了其在减少混合模式拓扑电荷偏差方面的显著贡献。 此外，还发现磁化等离子体中涡旋场的穿透功率强烈依赖于拓扑电荷 l 和拓扑电荷的偏差。 显示英文摘要

摘要： It was demonstrated that the vortex field of a hybrid mode can propagate in the mag-netized plasma region where plane waves are unable to propagate due to the cut-off condition. In this study, the dependence of the penetrated power of injected as millime-ter-wave vortices of the hybrid mode in magnetized plasma is analyzed using the Fi-nite-Difference Time-Domain (FDTD) method. The effect of the radius size of the cor-rugated waveguide on the penetrated power is described, revealing its significant con-tribution to reducing the deviation of topological charge in the hybrid mode. Further-more, it was found that the penetrated power of the vortex field in magnetized plasma strongly depends on the topological charge l and the deviation of topological charge