DEMO advanced physics set: Diffraction and interference on the profile bench

Function and Applications

This demo set contains the following 7 teacher experiments on diffraction and interference on the profile bench:

• Diffraction at edge, gap, double slit, grid and pinhole
• Malus law
• Michelson interferometer
• Wavelength dependence of diffraction phenomena

Benefits

• All relevant DEMO experiments on geometric optics in one set
• two diode lasers of different wavelengths (532 nm and 635 nm)
• Stable optical bench
• Easy construction
• convenient placement of all components in a sturdy aluminum case
• Foam insert for quick inspection for completeness