Polarization characteristic of reflection light and Brewster angle measure
Experiment contents and related subjects:
Observe and verify the shear wave properties of light, the polarization and polarization of semiconductor lase.
Verify the Malus law.
Understand and verify the polarization properties of reflected light, determine the Brewster's angle.
Measure the refractive index of material using the method of minimum deviation angle.
Features of the instruments:
Using a semiconductor laser (635nm, 3mW) as the light source.
The limiting aperture of polarized disc is 27mm.
Diameter of the optical rotation platform is φ120mm .
The range of the digital laser power meter is 200μW,2mW, 20Mw, 200mW and the tunable range respectively,
Complete set of equipment:
Optical experiment guide, semiconductor laser , polarizer, 1 / 4 wave plate, optical rotation platform, triangular prism, laser power indicator and etc