John Dudley on Twitter: "Amazing what you can do with @LEGO_Group and a laser. Near perfect circular fringes from a Michelson interferometer aligned by @mzelcoco https://t.co/BsufLjs0eB" / Twitter
Ein LEGO®-Interferometer! | ESO Deutschland
myphotonics - Osnabrück University
A Lego® Mach–Zehnder interferometer with an Arduino detector