LASER UNIT Russian patent published in 2016 - IPC G02B26/08 H01S3/101 

FIELD: optics.

SUBSTANCE: laser unit has on one optical axis a laser radiation source, a power supply control input of which forms the first control input of the laser unit, an optical focusing and terminal element, as well as a photodetector, the output of which forms a data output of the laser unit. Photodetector is installed near the means for optical focusing to detect the laser radiation, which is reflected from its components-filter and collecting lens. Between the source of laser radiation and optical focusing mirror is made so that in one of its stable position provides direct passage of laser radiation in the terminal element, and in the other-its deviation in optical trap. Input of radiation direction control forms the second control input of the laser unit.

EFFECT: technical result consists in expansion of functional capabilities for controlling laser light with simplification of the measuring part of the laser unit.

3 cl, 1 dwg