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Figure 8
Far-field diffraction pattern in the absence of the lens for incidence angle . The diamonds are the experimental data; the solid line represents the numerical calculation for an incident plane wave. The waveguide gap is 1090 nm, its length 5.5 mm. |


journal menu![[Figure 8]](ki2021fig8.jpg)
in the absence of the lens for incidence angle
. The diamonds are the experimental data; the solid line represents the numerical calculation for an incident plane wave. The waveguide gap is 1090 nm, its length 5.5 mm.


