GAS-DYNAMIC LASER Russian patent published in 2006 - IPC H01S3/22 

FIELD: quantum electronics, possible use for building powerful laser plants, working on products of combustion.

SUBSTANCE: laser contains regenerative heat exchangers, system for feeding components of working body with sources of components, including fuel, main and auxiliary gas generators and ignition devices and control system. Control system includes automatic block for feeding components to regenerative heat exchangers, automatic block for feeding fuel. Also, system for feeding components of working body contains at least three independent fuel sources, connected respectively to igniting devices, to auxiliary gas generator and to main gas generator. Also, laser additionally contains system for controlling emissions, automatic gas analyzer with autonomous priming system. Control system also includes sample taking automatics block. Input of gas analyzer is connected to output of main gas generator. Laser control system includes emergency switch-off block, enabling circuit of which is functionally connected to output of gas analyzer.

EFFECT: provision of ecological safety and optimization of output parameters.

3 cl, 2 dwg