The training laboratory system is designed to determinate the wave length of a helium-neon laser, changing the interference pattern during mirror movement of interferometer, using the pair of perpendicular mirrors.
Structurally, the training system consists of the radiation source and Michelson’s interferometer.
The helium-neon laser is used as a radiation source. The power supply for a radiation source is installed in its case.
Michelson’s interferometer is made as two perpendicular mirrors, in which one is movable. The semitranslucent plate divides the ray into two ways.
The training system is supplied with technical and methodical documentation for teaching staff.