NTO IRE-Polus designs and produces:- Fiber lasers and amplifiers working in range from 0.9 up to 2.2 microns;- Telecommunication equipment for FOCS;- High power and super high power (up to 30 kW) fiber lasers for industry;- Pulsed fiber lasers for marking and engraving;- Fiber optic components.All production has very high reliability and lifetime.Most of products have no analogs in the world.