e="display:inline-block;background:#EEEEEE;width:400px">               <b>excit_dir</b>  </span>  
<br><br>
<i>Optional</i><br>
Default: (1.0, 0.0, 0.0)<br><br>
Excitation direction for the real-time dynamics.</li><br>
<hr>
<a name=excit_kappa><li>                 <span style="display:inline-block;background:#EEEEEE;width:400px">               <b>excit_kappa</b>  </span>  
<br><br>
<i>Optional</i><br>
Default: 2e-05<br><br>
Maximum Gaussian excitation field strength in atomic units.</li><br>
<hr>
<a name=ex