104843.fig.0021a
(a)
104843.fig.0021b
(b)
104843.fig.0021c
(c)
Figure 21: Wavenumber dependence of the fraction 𝑝 𝛼 𝜇 in the transmission current carried by each propagating mode 𝜇 when each propagating mode 𝛼 is injected. The size of the dot is set as 𝑟 / 𝑑 = 1 0 .