LASER GYROSCOPE RESONATOR Russian patent published in 2013 - IPC G01C19/66 

FIELD: measurement equipment.

SUBSTANCE: laser gyroscope resonator comprises a quadrangular contour from four channels arranged in an optical block. Ends of adjacent channels exit into one of four areas of the optical block, and in the place of arrangement of optical block areas there are reflectors installed. The second channel is connected with a hole designed for installation of the first anode, the fourth channel is connected with the hole, designed for installation of the second anode, in the optical block there is a hole for installation of the cathode. In each of the second and fourth channels of the resonator there are several bores arranged in series along the channel length and having cylindrical shape, and the diameter of each bore is more than the diameter of the channel.

EFFECT: increased stability of frequency of optical oscillations of a laser gyroscope resonator.

7 cl, 1 dwg