Use HeNe laser with Cornell diffraction gratings to create a diffraction pattern similar to that of a quasi-crystal (see below).
- HeNe laser and Cornell slides in L35, section A-5
- Lab jack in L35, section D1
- Optics posts in L35, A-7
Use HeNe laser with Cornell diffraction gratings to create a diffraction pattern similar to that of a quasi-crystal (see below).