[{WikipediaArticle oldid='192990612'}] [{VerifyArticle user='eertl' template='Standard' date='14. November 2014' page-date='2014' comment='Überprüft, nach Meschede, D., Optik, Licht und Laser' funder='4' }] [{ALLOW edit Admin}][{ALLOW view All}][{ALLOW comment All}][{ALLOW verify eertl}] %%information %%(font-size: 80%;) !!!License Information of Images on page ||Image Description||Credit||Artist||License Name||File | The Wikimedia Commons logo, SVG version.| Original created by Reidab ( PNG version ) SVG version was created by Grunt and cleaned up by 3247 . Re-creation with SVG geometry features by Pumbaa , using a proper partial circle and SVG geometry features. (Former versions used to be slightly warped.)| Reidab , Grunt , 3247 , Pumbaa| [{Image src='https://www.austria-forum.org/cc/images/slim/by-sa.png' alt='CC BY-SA 3.0' align='center' link='https://www.austria-forum.org/cc/by-sa-30.html' target='_blank'}]| Datei:Commons-logo.svg | A 5 mw green laser pointer beam profile, showing the TEM00 profile| Eigenes Werk| Zaereth| [{Image src='https://www.austria-forum.org/cc/images/slim/cc-zero.png' alt='CC0' align='center' link='https://www.austria-forum.org/cc/cc0-10.html' target='_blank'}]| Datei:Green laser pointer TEM00 profile.JPG | Wellenbrechung am Spalt nach dem Huygens-Fresnel-Prinzip. Die gelben Punkte zeigen gedachte Ausgangspunkte für neue Wellen.| Eigenes Werk ( Originaltext: Own illustration )| Arne Nordmann ( norro )| [{Image src='https://www.austria-forum.org/cc/images/slim/by-sa.png' alt='CC BY-SA 3.0' align='center' link='https://www.austria-forum.org/cc/by-sa-30.html' target='_blank'}]| Datei:Refraction on an aperture - Huygens-Fresnel principle.svg %% %%