="highlight"><pre><span></span>[16]:
</pre></div>
</div>
<div class="input_area highlight-ipython3 notranslate"><div class="highlight"><pre><span></span><span class="c1"># Interpolate n and k values for SiO2 over the specified frequency range</span>
<span class="n">n_k_Ag</span> <span class="o">=</span> <span class="n">load_material_RF</span><span class="p">(</span><span class="s1">&#39;Ag&#39;</span><span class="p">,</span> <span class="n">frequencies</span><span class="p">)</span>
<span class="n">n_Ag</sp