>(<span class="stringliteral">&#39;Fc&#39;</span>, <span class="keyword">const</span>.c/1310e-9, ...));</div>
<div class="line">sigout = channel.traverse(signal);</div>
</div><!-- fragment --><p> Will also construct a 40km channel with .34 dB/km loss and negligible 1st order dispersion. If the input signal were at 1550 instead, the dispersion, loss, etc. would be different. To remove the effect of polarization mixing, specify the Jones matrix of the fiber as an identity matrix: </p><div class="fragment"><di