Resumen de Using lasers to demonstrate refraction, diffraction, and dispersion

Elvin HughesJr., L. H. HolmesJr.

• Using a red and green laser the phenomenon of refraction and diffraction can be demonstrated relatively easily in the classroom. Also the difference in dispersion with a prism (normal dispersion) and dispersion with a grating (which follows the Bragg equation) can be shown.