Acousto-optic Modulator
<a href="//commons.wikimedia.org/wiki/User:%D0%94.%D0%98%D0%BB%D1%8C%D0%B8%D0%BD" title="User:Д.Ильин">Д.Ильин</a>: vectorization
Own work based on: <a href="//commons.wikimedia.org/wiki/File:Acousto-optic_Modulator.png" title="File:Acousto-optic Modulator.png">Acousto-optic Modulator.png</a> <i>by</i> <a href="//commons.wikimedia.org/wiki/User:Cwbm_(commons)" title="User:Cwbm (commons)">Cwbm (commons)</a>