Long linear optical bench, discrete light diffraction

Function

Intended for experimental study, physics laboratory work, and conducting physics experiments on: Modern physics. Wave phenomena. Light and optics. Diffraction of light by holes and slits. Diffraction and Huygens' principle. The central point and the central maximum. Regions of constructive interference. The behavior of light when passing through a hole. The behavior of light when passing through three pairs of double slits. The behavior of light when passing through three consecutive sets of slits. Using a hole of known diameter to determine the wavelength of a laser. The diffraction angle. Bessel's function and the equation to find the wavelength of a laser. Diffraction of laser light by a diffraction grating, lattice constant 1.00 x 10⁻⁶ m. What does Huygens' principle state? Diffraction and Huygens' principle. Diffraction of laser light with a diffraction grating of lattice constant 8.33 x 10⁻⁵ m, etc.