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Gauss Profil.svg Intensittsverlauf eines Laserstrahls own original caption selbst gezeichnet br de Wdwd CommonsHelperLabs Herbertweidner de PDrelease Original upload log page de GaussProfil svg Marsupilami bytes no in Pfade umgewandelt Hintergrund entfernt Rand ergnzt Herbertweidner bytes no Andere Versionen Herbertweidner