A new generation of highly efficient and long-term industrial sealed-off active elements of pulsed copper vapour lasers of the Kulon series with a radiation power of 1–20 W and Kristall series with a power of 30–100 W

When high-temperature active elements (AE) are created on copper vapours that have high efficiency, durability, stable and reproducible parameters and retentivity, higher requirements are imposed on its individual elements, nodes and design in general. The directions for the development of a new generation of industrial sealed-off self-heating AEs of the pulsed copper vapour lasers (CVL) were first identified in the laboratory Lasers and laser technologies of the Istok Company. The work to improve design and technology of AE training, in order to further improve their durability, efficiency, quality and stability of output parameters. The AEs of the pulsed CVLs are high-voltage gas discharge devices operating in the pulsed arc discharge mode and at high temperatures. An important physical indicator of the efficiency of AE operation is the removal of power from a unit volume of the active medium.