NPP “Inject” took part in the 15th specialized exhibition of laser, optical and optoelectronic equipment “Photonics. World of Lasers and Optics – 2021 “. The exhibition was held at the Moscow Expocentre Fairgrounds from March 30 to April 2.

Specialists of NPP “Inject” demonstrated at the exhibition topical developments for optical pumping of solid-state and fiber lasers, laser systems for material processing, as well as modern micro-optical components, laser diodes and modules of pulsed and continuous operation.

The guests of the exhibition were especially interested in the results of surface heat treatment of 40X steel samples using a high-power diode laser manufactured by Inject. Research at A.A. Blagonravov Institute of Mechanical Engineering of RAS showed that the hardness of the surfaces of parts processed by laser emission increased at a depth of 1 mm from 15 HRC to 50-55 HRC – more than three times from the initial value. Diode laser heat hardening technology can be used as an alternative to nitriding operation.

During the exhibition, the specialists of NPP “Inject” held successful negotiations with managers, engineers, specialists of 100 partner organizations and companies interested in cooperation. Exhibition «Photonics. The World of Lasers and Optics» was organized by Expocentre AO and the Laser Association with the support of the EPIC Association (European Photonics Industry Consortium) under the auspices of the Chamber of Commerce and Industry of the Russian Federation. In 2021, more than 150 companies became its participants. The exhibition was attended by over 5,000 people.

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