">&#39;linewidth&#39;</span>, 1e5, <span class="stringliteral">&#39;Fc&#39;</span>, <span class="keyword">const</span>.c/1550e-9+foffset, <span class="charliteral">&#39;L&#39;</span>, 1);</div>
</div><!-- fragment --><p> A laser with Txparam would generate a signal; a laser with LOparam would read many properties from an input <a class="el" href="classsignal__interface.html" title="signal description class ">signal_interface</a>. The LO uses filter lengths 1, so phase will act like a random walk (no low-fre