Discrete light diffraction and wavelength set with laser and rectangular base

Função

Intended for experimental study, physics laboratory and carrying out physics experiments on: Light and optics. Diffraction of light by holes and slits. The central point and the central maximum. Determining the wavelength of light. The behavior of light when passing through a hole. The behavior of light when passing through three different pairs of double slits. The behavior of light when passing through three sets with different numbers of slits of the same width. Using a hole of known diameter to determine the wavelength of the laser. The diffraction angle. The Bessel function and equation to find the wavelength of the laser. Laser diffraction by diffraction grating, lattice constant 1.00 x 10-6 m. Diffraction and Huygens' principle. Light interference, Young's double slit experiment. The central point and the central maximum. The points of constructive interference. Determining the wavelength of the laser knowing the lattice constant. Laser diffraction by diffraction gratings, grating constant 8.33 x 10-5 m, etc.