ration-at-fixed-wavelength" class="section level3">
<h3 class="hasAnchor">
<html><body><a href="#reflectivity-against-internal-incident-angle-for-the-kretschmann-configuration-at-fixed-wavelength" class="anchor"> </a></body></html>Reflectivity against internal incident angle for the Kretschmann configuration, at fixed wavelength</h3>
<div id="setting-up" class="section level4">
<h4 class="hasAnchor">
<html><body><a href="#setting-up" class="anchor"> </a></body></html>Setting up</h4>
<div class="sourceCode">