Interference and Diffraction of Light
The distances between the central maximum and the diffraction minima for a single slit are measured by scanning the laser pattern with a light sensor and plotting light intensity versus distance. Also, the distance between interference maxima for two or more slits is measured. These measurements are compared to theoretical values. Differences and similarities between interference and diffraction patterns are examined.
Grade Level: College • High School
Subject: Physics
Student Files
Interference and Diffraction | 4.33 MB | |
Interference and Diffraction | 2.09 MB | |
Interference and Diffraction | 1.27 MB |
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Featured Equipment
Universal 550 Physics Experiment Bundle
This system provides a complete set of labs for mechanics, heat, light, sound, and electromagnetism.
550 Universal Interface
The 550 is fast, powerful, and incredibly affordable. It offers half the ports and many of the same features as our 850 Interface in a smaller package.
PASPORT High Sensitivity Light Sensor
Designed to perform visible light studies from low intensity spectral studies to daylight. Built in oversampling reduces noise. PASPORT version.
PASPORT Rotary Motion Sensor
The PASPORT Rotary Motion Sensor measures angle, angular velocity, angular acceleration and linear position, velocity, and acceleration.
Precision Diffraction Slits
Includes two slit wheels allowing students to examine various diffraction patterns.
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