| 摘要 |
PURPOSE: A vibrator of a ring laser gyroscope is provided to prevent that a gyro block is abnormally transformed by absorbing stress caused by a thermal deformation in a portion contacted to the gyro block. CONSTITUTION: A vibrator of a ring laser gyroscope comprises a rim body(110), an upper contact surface(120), a lower contact surface(140), and a plurality of slits(160). The upper and lower contact surfaces are arranged in the upper and lower parts of the rim body and an adhesive are spread on a part of the outer diameter surface of the upper and lower contact surfaces. The splits are formed at constant intervals in the upper and lower contact surfaces, thereby lowering the rigidity of the upper and lower contact surfaces.
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