a. If not specified (default), no preprocessing is applied.</p></li>
<li><p><strong>laser_excitation</strong> (<em>numeric</em><em>, </em><em>optional</em>) – The excitation wavelength of the laser (in nm). Default is 532 nm.</p></li>
</ul>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>The loaded data.</p>
</dd>
<dt class="field-odd">Return type<span class="colon">:</span></dt>
<dd class="field-odd"><p><a class="reference internal" href="data_classes.html#