The diffraction mosaic is a precision array of seven different slots/grids designed for use in performing laser double- and multiple-slit diffraction experiments. The mosaic contains four double-slits and three multiple-slit arrays on an opaque film with clear apertures. Double-slit separations range from 45 to 100 µm in width. The gratings are 25, 50 and 100 lines/mm. The mosaic is inexpensive and is mounted in one easy-to-use 35mm slide holder. Includes 12-page full-color instruction guide for conducting and understanding light diffraction experiments.

Experiment Guide