Cidepe

Function

Intended for experimental study, physics laboratory work, and conducting 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 a laser. The diffraction angle. Bessel's function and equation to find the wavelength of a laser. Laser diffraction by a 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 a laser knowing the lattice constant. Laser diffraction by diffraction gratings, lattice constant 8.33 x 10⁻⁵ m, etc.