Strahlengang im Resonator
<a href="//commons.wikimedia.org/wiki/User:Mrmw" title="User:Mrmw">Mrmw</a>
Own work based on: <a href="//commons.wikimedia.org/wiki/File:Confokal_Resonator.png" title="File:Confokal Resonator.png">Confokal Resonator.png</a>: <a href="//commons.wikimedia.org/wiki/File:Confokal_Resonator.png" class="image"><img alt="Confokal Resonator.png" src="https://upload.wikimedia.org/wikipedia/commons/thumb/8/84/Confokal_Resonator.png/80px-Confokal_Resonator.png" decoding="async" width="80" height="33" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/8/84/Confokal_Resonator.png/120px-Confokal_Resonator.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/8/84/Confokal_Resonator.png/160px-Confokal_Resonator.png 2x" data-file-width="711" data-file-height="289"></a>