Наши лауреаты

This paper presents the developed training and research laboratory equipment in laser physics including an yttrium aluminum garnet laser, continuous-wave and pulsed semiconductor lasers, systems for recording the temporal and energy characteristics of lasing, high-speed photodetectors, current generators of light-emitting and laser diodes, photodiode current meters, original sets of mechanic, optic, and fiber-optic elements. All the devices feature the latest trends in design and offer the possibilities for the electronic control enabling one to perform 13 laboratory works in laser physics, nonlinear and fiber optics. In the process of laboratory works students can study the modes of free running, active and passive Q-switching, mode locking; the methods of the lasing frequency detuning with the use of a dispersive-resonator dye laser; to investigate such nonlinear-optical phenomena as second harmonic generation and stimulated Raman scattering. During the laboratory works in fiber optics students can study the operating principles of fiber-optic communication lines and functioning of some components in fiber-optic and optoelectronic lements or analyze the features of radiation input into single- and multimode waveguides as well as the factors responsible for decay of laser radiation in the process of its propagation along the fiber; can breadboard fiber-optic transmission systems