Figure 5.

Corrugation design. Transmission side corrugation optimization using as the criterion either (a) the zeroth-order efficiency or (b) the total transmission efficiency, which are plotted here as functions of the corrugation height hm and period d.

Rahomäki et al. Nanoscale Research Letters 2013 8:326   doi:10.1186/1556-276X-8-326
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