UNIVERSAL LASER RESONATOR Russian patent published in 2015 - IPC H01S3/08 H01S3/02 

FIELD: physics.

SUBSTANCE: resonator comprises two plates with mirrors secured thereat and connected by rods and equipped with moving and fixed supports. Moving supports are composed of displacing balls. Said plates are mounted on the base by supports arranged at their ends. Every plate is provided with fixed support fitted at its base. First plate with output mirror is rigidly jointed with extra moving support composed of the stud. The latter is coupled with fixed support to turn thereabout. Fixed support of second plate is provided with clamp rigidly secured thereto. Moving supports composed of said balls are fitted in the clamp conical grooves and those of second plate fixed support. rods are made of material with low linear expansion factor.

EFFECT: higher resistance of optical resonator to vibrations, shocks and heat.

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