Diffraction Mosaic

The diffraction mosaic is a precision array of double slits and gratings 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 background with clear aperatures. Double slit separations range from 45 to 100 um in width. The gratings are 25, 50 and 100 lines/mm. The mosaic is inexpensive and is mounted in one easy-to-use 35 mm slide holder. Includes instructions for conducting double- and multiple-slit experiments.