OPTICAL-ELECTRONIC SYSTEM OF GUIDANCE AND REGISTRATION OF ADJUSTING RADIATION OF MULTICHANNEL LASER Russian patent published in 2021 - IPC G02B27/16 

FIELD: optical instrument making.

SUBSTANCE: invention relates to the field of optical instrument making, it concerns an optical-electronic system of guidance and registration of the radiation of a multi-channel laser at specified target points. The system includes a camera, a device for remote determination and control of the camera center coordinates, consisting of a cubic target simulator installed in the camera center with marks on each of the six mirror faces and sensors of the camera center installed outside the camera at an angle of 90° to each other. The system also contains a device for control the adjustment of beams on the target simulator with target sensors, a device for positioning the target simulator and the target in the camera, executive units for moving mirrors and lenses of the systems of the output optical module of the multi-channel installation. The marks of the target simulator are made in the form of windows with a size equal to the diffraction size of the focused laser spot on the face of the simulator, and the simulator itself is made with a light-guide receiver of radiation transmitted through the windows and connected to a radiation power meter.

EFFECT: an increase in the accuracy of joining and focusing of laser beams, as well as ensuring the ability to control the required accuracy of the guidance of all laser beams.

4 cl, 5 dwg