FIBER LASER FOR MEDICINE Russian patent published in 2019 - IPC A61N5/67 

FIELD: medical equipment.

SUBSTANCE: invention relates to medical equipment. Optical scheme of a fiber laser for medicine consists of a 100 % and output selective mirrors, a resonator, a source of illumination, an active fiber and a fiber-optic radiation divider, through which the laser is optically connected to the illumination source, the resonator is made of fiber-optic, formed by selective mirrors, made in the form of Bragg fiber gratings, the output of which is made with a reflection coefficient in the interval from 5 to 20 %, laser pump diodes, fiber-optic pump combiners connected to the pump diodes and active fiber 4, a fiber-optic insulator located in the output part of the laser, and a fiber-optic sheath stripper.

EFFECT: optical scheme of a fiber laser is proposed.

4 cl, 4 dwg