PIRA 6D10.10 Interference From Two Sources: Double Slits and Lasers
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Photo of University of Texas at Austin's Demonstration
Instructions / Notes:
- Turn on the laser. The pattern appears on the wall.
- The slit widths and spacings are printed on the slide and can be viewed using a flashlight.
- To select different slits, move the slide stage sideways by cranking counter clockwise on the adjusting wheel.
- Please, turn off laser when not in use.
Drawing is by Courtesy of the University of Minnesota
Last Updated 3/99 - University of Texas at Austin Physics Dept. - All Rights Reserved.