ommand in the MATLAB Command Window.
<pre class="codeinput">
run([getkWavePath('examples') 'example_tvsp_snells_law']);
</pre>
</p>

<h2>Contents</h2>
<div>
	<ul>
        <li><a href="#heading2">Snell's Law</a></li>
        <li><a href="#heading3">Critical Angle Reflection</a></li>
    </ul>
</div>	

<a name="heading2"></a>
<h2>Snell's law</h2>

<p>It is well known that when a plane wave interacts with a planar interface, the reflected and 
transmitted waves will obey Snell's law.</p>

<img vspace="5" hspac