This experiment uses a diode laser (as seen on the left) and a series of single and double slits to choose from for your desired pattern. A light sensor (as seen on the right) records data on the computer and plots a graph of intensity vs position. The graph recorded in this experiment is displayed using the multimedia system.

Equipment
Laser Point Source		Pasco Variable Slit Grating		Pasco Light Sensor
PascoComputer Interface		Pasco Optics Bench