垂直于横截面传播的模式功率为负值的意义?

mode

#1

老师,您好:

我在Mode中求解模式2和模式3垂直于横截面传播的功率Ti
image
发现在wg_width=0.6um时,mode3的功率T3为负值(T2=1.74785e-025
T3=-5.7184e-027),这应该如何理解?

以下是我的文件:
wg_2D_TM0_TE1_normal_grid_mesh_dy_10nm.lms (267.3 KB)

Pz.lsf (494 Bytes)


#2

你选错分量了!你选Px才是对的!
T2=1.09691e-016
T3=7.85514e-017


#4

This topic was automatically closed 3 days after the last reply. New replies are no longer allowed.