METHOD FOR AIMING THE FREQUENCY CONVERSED RADIATION OF THE CHANNEL OF THE LASER UNIT TO THE TARGET Russian patent published in 2021 - IPC G02B27/16 G21B1/23 

FIELD: optical technology.

SUBSTANCE: invention relates to the field of optical technology, namely to multichannel emitters with frequency conversion, and can be used for automatic alignment and guidance of radiation beams on the target when preparing it for physical experiments. In the method for directing the frequency-converted radiation of the channel of the laser installation to the target, including the alignment at the input of the frequency converter in the direction of radiation of the thrown-in tuning source, the frequency of which coincides with the frequency of the converted radiation of the installation, with the radiation of the tuning source, the frequency of which coincides with the frequency of the radiation of the installation, the control of the coincidence of the direction of radiation is carried out during installation and periodic adjustment with the help of recording equipment according to the images of the sources, then, removing the recording equipment, adjustment is carried out according to the radiation of the injected source, ensuring that the radiation of the channel of the laser installation reaches the required point of the target. Before each experiment, the positioning of the thrown-in tuning source is monitored using additional inverse tuning radiation sources emitting in the direction from the target, structurally connected with tuning sources emitting in the direction of the target, according to the image of the return sources in the recording sensor chambers that are part of the laser installation.

EFFECT: automation of alignment and guidance of the frequency-converted radiation of the channel of the laser installation to the target, which increases the accuracy, simplifies and decreases the pointing time.

1 cl, 7 dwg